| author name | recommending | commenting | favorite | papers | recom. | cited | |
|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 59 | 0 | 38 | [Update] | |
| 0 | 0 | 0 | 1 | 0 | 0 | [Update] |
Latest Paper:
K Aamodt,
B Abelev,
A Abrahantes Quintana,
D Adamová,
A M Adare,
M M Aggarwal,
G Aglieri Rinella,
A G Agocs,
A Agostinelli,
S Aguilar Salazar,
Z Ahammed,
N Ahmad,
A Ahmad Masoodi,
S U Ahn,
A Akindinov,
D Aleksandrov,
B Alessandro,
R Alfaro Molina,
A Alici,
A Alkin,
E Almaráz Aviña,
J Alme,
T Alt,
V Altini,
S Altinpinar,
I Altsybeev,
C Andrei,
A Andronic,
V Anguelov,
J Anielski,
T Antičić,
F Antinori,
P Antonioli,
L Aphecetche,
H Appelshäuser,
N Arbor,
S Arcelli,
A Arend,
N Armesto,
R Arnaldi,
T Aronsson,
I C Arsene,
M Arslandok,
A Asryan,
A Augustinus,
R Averbeck,
T C Awes,
J Aystö,
M D Azmi,
M Bach,
A Badalà,
Y W Baek,
R Bailhache,
R Bala,
R Baldini Ferroli,
A Baldisseri,
A Baldit,
F Baltasar Dos Santos Pedrosa,
J Bán,
R C Baral,
R Barbera,
F Barile,
G G Barnaföldi,
L S Barnby,
V Barret,
J Bartke,
M Basile,
N Bastid,
B Bathen,
G Batigne,
B Batyunya,
C Baumann,
I G Bearden,
H Beck,
I Belikov,
F Bellini,
R Bellwied,
E Belmont-Moreno,
S Beole,
I Berceanu,
A Bercuci,
Y Berdnikov,
D Berenyi,
C Bergmann,
L Betev,
A Bhasin,
A K Bhati,
L Bianchi,
N Bianchi,
C Bianchin,
J Bielčík,
J Bielčíková,
A Bilandzic,
E Biolcati,
F Blanco,
D Blau,
C Blume,
N Bock,
A Bogdanov,
H Bøggild,
M Bogolyubsky,
L Boldizsár,
M Bombara,
C Bombonati,
J Book,
H Borel,
A Borissov,
C Bortolin,
S Bose,
F Bossú,
M Botje,
S Böttger,
B Boyer,
P Braun-Munzinger,
M Bregant,
T Breitner,
M Broz,
R Brun,
E Bruna,
G E Bruno,
D Budnikov,
H Buesching,
S Bufalino,
K Bugaiev,
O Busch,
Z Buthelezi,
D Caffarri,
X Cai,
H Caines,
E Calvo Villar,
P Camerini,
V Canoa Roman,
G Cara Romeo,
F Carena,
W Carena,
F Carminati,
A Casanova Díaz,
M Caselle,
J Castillo Castellanos,
E A R Casula,
V Catanescu,
C Cavicchioli,
J Cepila,
P Cerello,
B Chang,
S Chapeland,
J L Charvet,
S Chattopadhyay,
M Cherney,
C Cheshkov,
B Cheynis,
E Chiavassa,
V Chibante Barroso,
D D Chinellato,
P Chochula,
M Chojnacki,
P Christakoglou,
C H Christensen,
P Christiansen,
T Chujo,
S U Chung,
C Cicalo,
L Cifarelli,
F Cindolo,
J Cleymans,
F Coccetti,
J-P Coffin,
F Colamaria,
D Colella,
G Conesa Balbastre,
Z Conesa Del Valle,
P Constantin,
G Contin,
J G Contreras,
T M Cormier,
Y Corrales Morales,
I Cortés Maldonado,
P Cortese,
M R Cosentino,
F Costa,
M E Cotallo,
P Crochet,
E Cruz Alaniz,
E Cuautle,
L Cunqueiro,
G D Erasmo,
A Dainese,
H H Dalsgaard,
A Danu,
D Das,
I Das,
K Das,
A Dash,
S Dash,
S De,
A De Azevedo Moregula,
G O V de Barros,
A De Caro,
G de Cataldo,
J de Cuveland,
A De Falco,
D De Gruttola,
N De Marco,
S De Pasquale,
R de Rooij,
E Del Castillo Sanchez,
H Delagrange,
A Deloff,
V Demanov,
E Dénes,
A Deppman,
D Di Bari,
C Di Giglio,
S Di Liberto,
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P Di Nezza,
T Dietel,
R Divià,
O Djuvsland,
A Dobrin,
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I Domínguez,
B Dönigus,
O Dordic,
O Driga,
A K Dubey,
L Ducroux,
P Dupieux,
A K Dutta Majumdar,
M R Dutta Majumdar,
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D Emschermann,
H Engel,
H A Erdal,
B Espagnon,
M Estienne,
S Esumi,
D Evans,
G Eyyubova,
D Fabris,
J Faivre,
D Falchieri,
A Fantoni,
M Fasel,
R Fearick,
A Fedunov,
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D Felea,
B Fenton-Olsen,
G Feofilov,
A Fernández Téllez,
E G Ferreiro,
A Ferretti,
R Ferretti,
J Figiel,
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R Fini,
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G Volpe,
B von Haller,
D Vranic,
J Vrláková,
B Vulpescu,
A Vyushin,
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V Wagner,
R Wan,
D Wang,
M Wang,
Y Wang,
K Watanabe,
J P Wessels,
U Westerhoff,
J Wiechula,
J Wikne,
M Wilde,
A Wilk,
G Wilk,
M C S Williams,
B Windelband,
L Xaplanteris Karampatsos,
H Yang,
S Yasnopolskiy,
J Yi,
Z Yin,
H Yokoyama,
I-K Yoo,
J Yoon,
W Yu,
X Yuan,
I Yushmanov,
C Zach,
C Zampolli,
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A Zarochentsev,
P Závada,
N Zaviyalov,
H Zbroszczyk,
P Zelnicek,
I Zgura,
M Zhalov,
X Zhang,
D Zhou,
F Zhou,
Y Zhou,
X Zhu,
A Zichichi,
A Zimmermann,
G Zinovjev,
Y Zoccarato,
M Zynovyev
Department of Physics and Technology, University of Bergen, Bergen, Norway.
The yield of charged particles associated with high-p_{t} trigger particles (8<p_{t}<15 GeV/c) is measured with the ALICE detector in Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV relative to proton-proton collisions at the same energy. The conditional per-trigger yields are extracted from the narrow jetlike correlation peaks in azimuthal dihadron correlations. In the 5% most central collisions, we observe that the yield of associated charged particles with transverse momenta p_{t}>3 GeV/c on the away side drops to about 60% of that observed in pp collisions, while on the near side a moderate enhancement of 20%-30% is found.
B Abelev,
A Abrahantes Quintana,
D Adamová,
A M Adare,
M M Aggarwal,
G Aglieri Rinella,
A G Agocs,
A Agostinelli,
S Aguilar Salazar,
Z Ahammed,
N Ahmad,
A Ahmad Masoodi,
S U Ahn,
A Akindinov,
D Aleksandrov,
B Alessandro,
R Alfaromolina,
A Alici,
A Alkin,
E Almaráz Aviña,
T Alt,
V Altini,
S Altinpinar,
I Altsybeev,
C Andrei,
A Andronic,
V Anguelov,
C Anson,
T Antičić,
F Antinori,
P Antonioli,
L Aphecetche,
H Appelshäuser,
N Arbor,
S Arcelli,
A Arend,
N Armesto,
R Arnaldi,
T Aronsson,
I C Arsene,
M Arslandok,
A Asryan,
A Augustinus,
R Averbeck,
T C Awes,
J Aystö,
M D Azmi,
M Bach,
A Badalà,
Y W Baek,
R Bailhache,
R Bala,
R Baldini Ferroli,
A Baldisseri,
A Baldit,
F Baltasar Dos Santos Pedrosa,
J Bán,
R C Baral,
R Barbera,
F Barile,
G G Barnaföldi,
L S Barnby,
V Barret,
J Bartke,
M Basile,
N Bastid,
B Bathen,
G Batigne,
B Batyunya,
C Baumann,
I G Bearden,
H Beck,
I Belikov,
F Bellini,
R Bellwied,
E Belmont-Moreno,
S Beole,
I Berceanu,
A Bercuci,
Y Berdnikov,
D Berenyi,
C Bergmann,
D Berzano,
L Betev,
A Bhasin,
A K Bhati,
N Bianchi,
L Bianchi,
C Bianchin,
J Bielčík,
J Bielčíková,
A Bilandzic,
F Blanco,
D Blau,
C Blume,
M Boccioli,
N Bock,
A Bogdanov,
H Bøggild,
M Bogolyubsky,
L Boldizsár,
M Bombara,
J Book,
H Borel,
A Borissov,
C Bortolin,
S Bose,
F Bossú,
M Botje,
S Böttger,
B Boyer,
P Braun-Munzinger,
M Bregant,
T Breitner,
M Broz,
R Brun,
E Bruna,
G E Bruno,
D Budnikov,
H Buesching,
S Bufalino,
K Bugaiev,
O Busch,
Z Buthelezi,
D Caffarri,
X Cai,
H Caines,
E Calvo Villar,
P Camerini,
V Canoa Roman,
G Cara Romeo,
W Carena,
F Carena,
N Carlin Filho,
F Carminati,
C A Carrillo Montoya,
A Casanova Díaz,
M Caselle,
J Castillo Castellanos,
J F Castillo Hernandez,
E A R Casula,
V Catanescu,
C Cavicchioli,
J Cepila,
P Cerello,
B Chang,
S Chapeland,
J L Charvet,
S Chattopadhyay,
M Cherney,
C Cheshkov,
B Cheynis,
E Chiavassa,
V Chibante Barroso,
D D Chinellato,
P Chochula,
M Chojnacki,
P Christakoglou,
C H Christensen,
P Christiansen,
T Chujo,
S U Chung,
C Cicalò,
L Cifarelli,
F Cindolo,
J Cleymans,
F Coccetti,
J-P Coffin,
F Colamaria,
D Colella,
G Conesa Balbastre,
Z Conesa Del Valle,
P Constantin,
G Contin,
J G Contreras,
T M Cormier,
Y Corrales Morales,
P Cortese,
I Cortés Maldonado,
M R Cosentino,
F Costa,
M E Cotallo,
E Crescio,
P Crochet,
E Cruz Alaniz,
E Cuautle,
L Cunqueiro,
A Dainese,
H H Dalsgaard,
A Danu,
D Das,
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K Das,
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G O V de Barros,
A De Caro,
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V Demanov,
N De Marco,
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G D'Erasmo,
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P G Innocenti,
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L Jancurová,
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M A Janik,
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L Jirden,
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A Jusko,
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A Karasu Uysal,
O Karavichev,
T Karavicheva,
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U Kebschull,
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M M Khan,
S A Khan,
P Khan,
A Khanzadeev,
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B Kileng,
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J S Kim,
M Kim,
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T Kim,
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D J Kim,
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I Kisel,
S Kiselev,
A Kisiel,
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C Klein-Bösing,
M Kliemant,
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R Kour,
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G Koyithatta Meethaleveedu,
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I Králik,
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I Kraus,
T Krawutschke,
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E Kryshen,
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C Kuhn,
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Y Kwon,
P Ladrón de Guevara,
I Lakomov,
R Langoy,
C Lara,
A Lardeux,
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C Lazzeroni,
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S C Lee,
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M A Lisa,
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P I Loenne,
V R Loggins,
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K K Loo,
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G V Margagliotti,
A Margotti,
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I Martashvili,
P Martinengo,
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G Martínez García,
Y Martynov,
A Mas,
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M Masera,
A Masoni,
L Massacrier,
M Mastromarco,
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Z L Matthews,
A Matyja,
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M A Mazzoni,
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M Monteno,
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T Moon,
M Morando,
D A Moreira De Godoy,
S Moretto,
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V Muccifora,
E Mudnic,
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H Müller,
M G Munhoz,
L Musa,
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B K Nandi,
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E Nappi,
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T K Nayak,
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T Niida,
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E Pereira De Oliveira Filho,
D Peresunko,
C E Pérez Lara,
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A Pesci,
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M Petran,
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M Petrovici,
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O Pinazza,
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N Pitz,
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V Pospíšil,
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C A Pruneau,
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G Puddu,
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V Punin,
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A Rachevski,
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A Rakotozafindrabe,
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H Ricaud,
L Riccati,
R A Ricci,
M Richter,
P Riedler,
W Riegler,
F Riggi,
M Rodríguez Cahuantzi,
D Rohr,
D Röhrich,
R Romita,
F Ronchetti,
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A Rossi,
F Roukoutakis,
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A J Rubio Montero,
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J Saini,
H Sakaguchi,
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C A Salgado,
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V Samsonov,
X Sanchez Castro,
L Sándor,
A Sandoval,
M Sano,
S Sano,
R Santo,
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R P Scharenberg,
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H R Schmidt,
C Schmidt,
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M Shimomura,
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T Siemiarczuk,
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B C Sinha,
B Sitar,
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T B Skaali,
K Skjerdal,
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B K Srivastava,
J Stachel,
I Stan,
G Stefanek,
G Stefanini,
T Steinbeck,
M Steinpreis,
E Stenlund,
G Steyn,
D Stocco,
M Stolpovskiy,
P Strmen,
A A P Suaide,
M A Subieta Vásquez,
T Sugitate,
C Suire,
M Sukhorukov,
R Sultanov,
M Sumbera,
T Susa,
A Szanto de Toledo,
I Szarka,
A Szostak,
C Tagridis,
J Takahashi,
J D Tapia Takaki,
A Tauro,
G Tejeda Muñoz,
A Telesca,
C Terrevoli,
J Thäder,
J H Thomas,
D Thomas,
R Tieulent,
A R Timmins,
D Tlusty,
A Toia,
H Torii,
L Toscano,
F Tosello,
T Traczyk,
D Truesdale,
W H Trzaska,
T Tsuji,
A Tumkin,
R Turrisi,
T S Tveter,
J Ulery,
K Ullaland,
J Ulrich,
A Uras,
J Urbán,
G M Urciuoli,
G L Usai,
M Vajzer,
M Vala,
L Valencia Palomo,
S Vallero,
N van der Kolk,
P Vande Vyvre,
M van Leeuwen,
L Vannucci,
A Vargas,
R Varma,
M Vasileiou,
A Vasiliev,
V Vechernin,
M Veldhoen,
M Venaruzzo,
E Vercellin,
S Vergara,
D C Vernekohl,
R Vernet,
M Verweij,
L Vickovic,
G Viesti,
O Vikhlyantsev,
Z Vilakazi,
O Villalobos Baillie,
A Vinogradov,
L Vinogradov,
Y Vinogradov,
T Virgili,
Y P Viyogi,
A Vodopyanov,
K Voloshin,
S Voloshin,
G Volpe,
B von Haller,
D Vranic,
J Vrláková,
B Vulpescu,
A Vyushin,
V Wagner,
B Wagner,
R Wan,
Y Wang,
D Wang,
M Wang,
K Watanabe,
J P Wessels,
U Westerhoff,
J Wiechula,
J Wikne,
M Wilde,
G Wilk,
A Wilk,
M C S Williams,
B Windelband,
L Xaplanteris Karampatsos,
H Yang,
S Yano,
S Yasnopolskiy,
J Yi,
Z Yin,
H Yokoyama,
I-K Yoo,
J Yoon,
W Yu,
X Yuan,
I Yushmanov,
C Zach,
C Zampolli,
S Zaporozhets,
A Zarochentsev,
P Závada,
N Zaviyalov,
H Zbroszczyk,
P Zelnicek,
I Zgura,
M Zhalov,
X Zhang,
F Zhou,
D Zhou,
Y Zhou,
X Zhu,
A Zichichi,
A Zimmermann,
G Zinovjev,
Y Zoccarato,
M Zynovyev
Lawrence Livermore National Laboratory, Livermore, California, USA.
The ALICE Collaboration has studied J/ψ production in pp collisions at sqrt[s]=7 TeV at the LHC through its muon pair decay. The polar and azimuthal angle distributions of the decay muons were measured, and results on the J/ψ polarization parameters λ_{θ} and λ_{ϕ} were obtained. The study was performed in the kinematic region 2.5<y<4, 2<p_{t}<8 GeV/c, in the helicity and Collins-Soper reference frames. In both frames, the polarization parameters are compatible with zero, within uncertainties.
A Adare,
S Afanasiev,
C Aidala,
N N Ajitanand,
Y Akiba,
H Al-Bataineh,
J Alexander,
K Aoki,
Y Aramaki,
E T Atomssa,
R Averbeck,
T C Awes,
B Azmoun,
V Babintsev,
M Bai,
G Baksay,
L Baksay,
K N Barish,
B Bassalleck,
A T Basye,
S Bathe,
V Baublis,
C Baumann,
A Bazilevsky,
S Belikov,
R Belmont,
R Bennett,
A Berdnikov,
Y Berdnikov,
A A Bickley,
J S Bok,
K Boyle,
M L Brooks,
H Buesching,
V Bumazhnov,
G Bunce,
S Butsyk,
C M Camacho,
S Campbell,
C-H Chen,
C Y Chi,
M Chiu,
I J Choi,
R K Choudhury,
P Christiansen,
T Chujo,
P Chung,
O Chvala,
V Cianciolo,
Z Citron,
B A Cole,
M Connors,
P Constantin,
M Csanád,
T Csörgő,
T Dahms,
S Dairaku,
I Danchev,
K Das,
A Datta,
G David,
A Denisov,
A Deshpande,
E J Desmond,
O Dietzsch,
A Dion,
M Donadelli,
O Drapier,
A Drees,
K A Drees,
J M Durham,
A Durum,
D Dutta,
S Edwards,
Y V Efremenko,
F Ellinghaus,
T Engelmore,
A Enokizono,
H En'yo,
S Esumi,
B Fadem,
D E Fields,
M Finger,
M Finger Jr,
F Fleuret,
S L Fokin,
Z Fraenkel,
J E Frantz,
A Franz,
A D Frawley,
K Fujiwara,
Y Fukao,
T Fusayasu,
I Garishvili,
A Glenn,
H Gong,
M Gonin,
Y Goto,
R Granier de Cassagnac,
N Grau,
S V Greene,
M Grosse Perdekamp,
T Gunji,
H-Å Gustafsson,
J S Haggerty,
K I Hahn,
H Hamagaki,
J Hamblen,
R Han,
J Hanks,
E P Hartouni,
E Haslum,
R Hayano,
X He,
M Heffner,
T K Hemmick,
T Hester,
J C Hill,
M Hohlmann,
W Holzmann,
K Homma,
B Hong,
T Horaguchi,
D Hornback,
S Huang,
T Ichihara,
R Ichimiya,
J Ide,
Y Ikeda,
K Imai,
M Inaba,
D Isenhower,
M Ishihara,
T Isobe,
M Issah,
A Isupov,
D Ivanischev,
B V Jacak,
J Jia,
J Jin,
B M Johnson,
K S Joo,
D Jouan,
D S Jumper,
F Kajihara,
S Kametani,
N Kamihara,
J Kamin,
J H Kang,
J Kapustinsky,
K Karatsu,
D Kawall,
M Kawashima,
A V Kazantsev,
T Kempel,
A Khanzadeev,
K M Kijima,
B I Kim,
D H Kim,
D J Kim,
E Kim,
E J Kim,
S H Kim,
Y J Kim,
E Kinney,
K Kiriluk,
A Kiss,
E Kistenev,
L Kochenda,
B Komkov,
M Konno,
J Koster,
D Kotchetkov,
A Kozlov,
A Král,
A Kravitz,
G J Kunde,
K Kurita,
M Kurosawa,
Y Kwon,
G S Kyle,
R Lacey,
Y S Lai,
J G Lajoie,
A Lebedev,
D M Lee,
J Lee,
K Lee,
K B Lee,
K S Lee,
M J Leitch,
M A L Leite,
E Leitner,
B Lenzi,
X Li,
P Liebing,
L A Linden Levy,
T Liška,
A Litvinenko,
H Liu,
M X Liu,
B Love,
R Luechtenborg,
D Lynch,
C F Maguire,
Y I Makdisi,
A Malakhov,
M D Malik,
V I Manko,
E Mannel,
Y Mao,
H Masui,
F Matathias,
M McCumber,
P L McGaughey,
N Means,
B Meredith,
Y Miake,
A C Mignerey,
P Mikeš,
K Miki,
A Milov,
M Mishra,
J T Mitchell,
A K Mohanty,
Y Morino,
A Morreale,
D P Morrison,
T V Moukhanova,
J Murata,
S Nagamiya,
J L Nagle,
M Naglis,
M I Nagy,
I Nakagawa,
Y Nakamiya,
T Nakamura,
K Nakano,
J Newby,
M Nguyen,
R Nouicer,
A S Nyanin,
E O'Brien,
S X Oda,
C A Ogilvie,
M Oka,
K Okada,
Y Onuki,
A Oskarsson,
M Ouchida,
K Ozawa,
R Pak,
V Pantuev,
V Papavassiliou,
I H Park,
J Park,
S K Park,
W J Park,
S F Pate,
H Pei,
J-C Peng,
H Pereira,
V Peresedov,
D Yu Peressounko,
C Pinkenburg,
R P Pisani,
M Proissl,
M L Purschke,
A K Purwar,
H Qu,
J Rak,
A Rakotozafindrabe,
I Ravinovich,
K F Read,
K Reygers,
V Riabov,
Y Riabov,
E Richardson,
D Roach,
G Roche,
S D Rolnick,
M Rosati,
C A Rosen,
S S E Rosendahl,
P Rosnet,
P Rukoyatkin,
P Ružička,
B Sahlmueller,
N Saito,
T Sakaguchi,
K Sakashita,
V Samsonov,
S Sano,
T Sato,
S Sawada,
K Sedgwick,
J Seele,
R Seidl,
A Yu Semenov,
R Seto,
D Sharma,
I Shein,
T-A Shibata,
K Shigaki,
M Shimomura,
K Shoji,
P Shukla,
A Sickles,
C L Silva,
D Silvermyr,
C Silvestre,
K S Sim,
B K Singh,
C P Singh,
V Singh,
M Slunečka,
R A Soltz,
W E Sondheim,
S P Sorensen,
I V Sourikova,
N A Sparks,
P W Stankus,
E Stenlund,
S P Stoll,
T Sugitate,
A Sukhanov,
J Sziklai,
E M Takagui,
A Taketani,
R Tanabe,
Y Tanaka,
K Tanida,
M J Tannenbaum,
S Tarafdar,
A Taranenko,
P Tarján,
H Themann,
T L Thomas,
M Togawa,
A Toia,
L Tomášek,
H Torii,
R S Towell,
I Tserruya,
Y Tsuchimoto,
C Vale,
H Valle,
H W van Hecke,
E Vazquez-Zambrano,
A Veicht,
J Velkovska,
R Vértesi,
A A Vinogradov,
M Virius,
V Vrba,
E Vznuzdaev,
X R Wang,
D Watanabe,
K Watanabe,
Y Watanabe,
F Wei,
R Wei,
J Wessels,
S N White,
D Winter,
J P Wood,
C L Woody,
R M Wright,
M Wysocki,
W Xie,
Y L Yamaguchi,
K Yamaura,
R Yang,
A Yanovich,
J Ying,
S Yokkaichi,
Z You,
G R Young,
I Younus,
I E Yushmanov,
W A Zajc,
C Zhang,
S Zhou,
L Zolin
University of Colorado, Boulder, Colorado 80309, USA.
Flow coefficients v_{n} for n=2, 3, 4, characterizing the anisotropic collective flow in Au+Au collisions at sqrt[s_{NN}]=200 GeV, are measured relative to event planes Ψ_{n}, determined at large rapidity. We report v_{n} as a function of transverse momentum and collision centrality, and study the correlations among the event planes of different order n. The v_{n} are well described by hydrodynamic models which employ a Glauber Monte Carlo initial state geometry with fluctuations, providing additional constraining power on the interplay between initial conditions and the effects of viscosity as the system evolves. This new constraint can serve to improve the precision of the extracted shear viscosity to entropy density ratio η/s.
A Adare,
S Afanasiev,
C Aidala,
N N Ajitanand,
Y Akiba,
H Al-Bataineh,
J Alexander,
A Angerami,
K Aoki,
N Apadula,
Y Aramaki,
E T Atomssa,
R Averbeck,
T C Awes,
B Azmoun,
V Babintsev,
M Bai,
G Baksay,
L Baksay,
K N Barish,
B Bassalleck,
A T Basye,
S Bathe,
V Baublis,
C Baumann,
A Bazilevsky,
S Belikov,
R Belmont,
R Bennett,
A Berdnikov,
Y Berdnikov,
J H Bhom,
D S Blau,
J S Bok,
K Boyle,
M L Brooks,
H Buesching,
V Bumazhnov,
G Bunce,
S Butsyk,
S Campbell,
A Caringi,
C-H Chen,
C Y Chi,
M Chiu,
I J Choi,
J B Choi,
R K Choudhury,
P Christiansen,
T Chujo,
P Chung,
O Chvala,
V Cianciolo,
Z Citron,
B A Cole,
Z Conesa del Valle,
M Connors,
M Csanád,
T Csörgo,
T Dahms,
S Dairaku,
I Danchev,
K Das,
A Datta,
G David,
M K Dayananda,
A Denisov,
A Deshpande,
E J Desmond,
K V Dharmawardane,
O Dietzsch,
A Dion,
M Donadelli,
O Drapier,
A Drees,
K A Drees,
J M Durham,
A Durum,
D Dutta,
L D'Orazio,
S Edwards,
Y V Efremenko,
F Ellinghaus,
T Engelmore,
A Enokizono,
H En'yo,
S Esumi,
B Fadem,
D E Fields,
M Finger,
M Finger Jr,
F Fleuret,
S L Fokin,
Z Fraenkel,
J E Frantz,
A Franz,
A D Frawley,
K Fujiwara,
Y Fukao,
T Fusayasu,
I Garishvili,
A Glenn,
H Gong,
M Gonin,
Y Goto,
R Granier de Cassagnac,
N Grau,
S V Greene,
G Grim,
M Grosse Perdekamp,
T Gunji,
H-Å Gustafsson,
J S Haggerty,
K I Hahn,
H Hamagaki,
J Hamblen,
R Han,
J Hanks,
E Haslum,
R Hayano,
X He,
M Heffner,
T K Hemmick,
T Hester,
J C Hill,
M Hohlmann,
W Holzmann,
K Homma,
B Hong,
T Horaguchi,
D Hornback,
S Huang,
T Ichihara,
R Ichimiya,
Y Ikeda,
K Imai,
M Inaba,
D Isenhower,
M Ishihara,
M Issah,
A Isupov,
D Ivanischev,
Y Iwanaga,
B V Jacak,
J Jia,
X Jiang,
J Jin,
B M Johnson,
T Jones,
K S Joo,
D Jouan,
D S Jumper,
F Kajihara,
J Kamin,
J H Kang,
J Kapustinsky,
K Karatsu,
M Kasai,
D Kawall,
M Kawashima,
A V Kazantsev,
T Kempel,
A Khanzadeev,
K M Kijima,
J Kikuchi,
A Kim,
B I Kim,
D J Kim,
E J Kim,
Y-J Kim,
E Kinney,
Á Kiss,
E Kistenev,
L Kochenda,
B Komkov,
M Konno,
J Koster,
A Král,
A Kravitz,
G J Kunde,
K Kurita,
M Kurosawa,
Y Kwon,
G S Kyle,
R Lacey,
Y S Lai,
J G Lajoie,
A Lebedev,
D M Lee,
J Lee,
K B Lee,
K S Lee,
M J Leitch,
M A L Leite,
X Li,
P Lichtenwalner,
P Liebing,
L A Linden Levy,
T Liška,
A Litvinenko,
H Liu,
M X Liu,
B Love,
D Lynch,
C F Maguire,
Y I Makdisi,
A Malakhov,
M D Malik,
V I Manko,
E Mannel,
Y Mao,
H Masui,
F Matathias,
M McCumber,
P L McGaughey,
N Means,
B Meredith,
Y Miake,
T Mibe,
A C Mignerey,
K Miki,
A Milov,
J T Mitchell,
A K Mohanty,
H J Moon,
Y Morino,
A Morreale,
D P Morrison,
T V Moukhanova,
T Murakami,
J Murata,
S Nagamiya,
J L Nagle,
M Naglis,
M I Nagy,
I Nakagawa,
Y Nakamiya,
K R Nakamura,
T Nakamura,
K Nakano,
S Nam,
J Newby,
M Nguyen,
M Nihashi,
R Nouicer,
A S Nyanin,
C Oakley,
E O'Brien,
S X Oda,
C A Ogilvie,
M Oka,
K Okada,
Y Onuki,
A Oskarsson,
M Ouchida,
K Ozawa,
R Pak,
V Pantuev,
V Papavassiliou,
I H Park,
S K Park,
W J Park,
S F Pate,
H Pei,
J-C Peng,
H Pereira,
V Peresedov,
D Yu Peressounko,
R Petti,
C Pinkenburg,
R P Pisani,
M Proissl,
M L Purschke,
H Qu,
J Rak,
I Ravinovich,
K F Read,
K Reygers,
V Riabov,
Y Riabov,
E Richardson,
D Roach,
G Roche,
S D Rolnick,
M Rosati,
C A Rosen,
S S E Rosendahl,
P Rukoyatkin,
P Ružička,
B Sahlmueller,
N Saito,
T Sakaguchi,
K Sakashita,
V Samsonov,
S Sano,
T Sato,
S Sawada,
K Sedgwick,
J Seele,
R Seidl,
R Seto,
D Sharma,
I Shein,
T-A Shibata,
K Shigaki,
M Shimomura,
K Shoji,
P Shukla,
A Sickles,
C L Silva,
D Silvermyr,
C Silvestre,
K S Sim,
B K Singh,
C P Singh,
V Singh,
M Slunečka,
R A Soltz,
W E Sondheim,
S P Sorensen,
I V Sourikova,
P W Stankus,
E Stenlund,
S P Stoll,
T Sugitate,
A Sukhanov,
J Sziklai,
E M Takagui,
A Taketani,
R Tanabe,
Y Tanaka,
S Taneja,
K Tanida,
M J Tannenbaum,
S Tarafdar,
A Taranenko,
H Themann,
D Thomas,
T L Thomas,
M Togawa,
A Toia,
L Tomášek,
H Torii,
R S Towell,
I Tserruya,
Y Tsuchimoto,
C Vale,
H Valle,
H W van Hecke,
E Vazquez-Zambrano,
A Veicht,
J Velkovska,
R Vértesi,
M Virius,
V Vrba,
E Vznuzdaev,
X R Wang,
D Watanabe,
K Watanabe,
Y Watanabe,
F Wei,
R Wei,
J Wessels,
S N White,
D Winter,
C L Woody,
R M Wright,
M Wysocki,
Y L Yamaguchi,
K Yamaura,
R Yang,
A Yanovich,
J Ying,
S Yokkaichi,
Z You,
G R Young,
I Younus,
I E Yushmanov,
W A Zajc,
S Zhou,
L Zolin
University of Colorado, Boulder, Colorado 80309, USA.
Back-to-back hadron pair yields in d+Au and p+p collisions at √s(NN)=200 GeV were measured with the PHENIX detector at the Relativistic Heavy Ion Collider. Rapidity separated hadron pairs were detected with the trigger hadron at pseudorapidity |η|<0.35 and the associated hadron at forward rapidity (deuteron direction, 3.0<η<3.8). Pairs were also detected with both hadrons measured at forward rapidity; in this case, the yield of back-to-back hadron pairs in d+Au collisions with small impact parameters is observed to be suppressed by a factor of 10 relative to p+p collisions. The kinematics of these pairs is expected to probe partons in the Au nucleus with a low fraction x of the nucleon momenta, where the gluon densities rise sharply. The observed suppression as a function of nuclear thickness, p(T), and η points to cold nuclear matter effects arising at high parton densities.
A Adare,
S Afanasiev,
C Aidala,
N N Ajitanand,
Y Akiba,
H Al-Bataineh,
J Alexander,
A Angerami,
K Aoki,
N Apadula,
L Aphecetche,
Y Aramaki,
J Asai,
E T Atomssa,
R Averbeck,
T C Awes,
B Azmoun,
V Babintsev,
M Bai,
G Baksay,
L Baksay,
A Baldisseri,
K N Barish,
P D Barnes,
B Bassalleck,
A T Basye,
S Bathe,
S Batsouli,
V Baublis,
C Baumann,
A Bazilevsky,
S Belikov,
R Belmont,
R Bennett,
A Berdnikov,
Y Berdnikov,
J H Bhom,
A A Bickley,
D S Blau,
J G Boissevain,
J S Bok,
H Borel,
K Boyle,
M L Brooks,
H Buesching,
V Bumazhnov,
G Bunce,
S Butsyk,
C M Camacho,
S Campbell,
A Caringi,
B S Chang,
W C Chang,
J-L Charvet,
C-H Chen,
S Chernichenko,
C Y Chi,
M Chiu,
I J Choi,
J B Choi,
R K Choudhury,
P Christiansen,
T Chujo,
P Chung,
A Churyn,
O Chvala,
V Cianciolo,
Z Citron,
B A Cole,
Z Conesa del Valle,
M Connors,
P Constantin,
M Csanád,
T Csörgo,
T Dahms,
S Dairaku,
I Danchev,
K Das,
A Datta,
G David,
M K Dayananda,
A Denisov,
D d'Enterria,
A Deshpande,
E J Desmond,
K V Dharmawardane,
O Dietzsch,
A Dion,
M Donadelli,
O Drapier,
A Drees,
K A Drees,
A K Dubey,
J M Durham,
A Durum,
D Dutta,
V Dzhordzhadze,
L D'Orazio,
S Edwards,
Y V Efremenko,
F Ellinghaus,
T Engelmore,
A Enokizono,
H En'yo,
S Esumi,
K O Eyser,
B Fadem,
D E Fields,
M Finger,
M Finger Jr,
F Fleuret,
S L Fokin,
Z Fraenkel,
J E Frantz,
A Franz,
A D Frawley,
K Fujiwara,
Y Fukao,
T Fusayasu,
I Garishvili,
A Glenn,
H Gong,
M Gonin,
J Gosset,
Y Goto,
R Granier de Cassagnac,
N Grau,
S V Greene,
G Grim,
M Grosse Perdekamp,
T Gunji,
H-Å Gustafsson,
A Hadj Henni,
J S Haggerty,
K I Hahn,
H Hamagaki,
J Hamblen,
R Han,
J Hanks,
E P Hartouni,
K Haruna,
E Haslum,
R Hayano,
X He,
M Heffner,
T K Hemmick,
T Hester,
J C Hill,
M Hohlmann,
W Holzmann,
K Homma,
B Hong,
T Horaguchi,
D Hornback,
S Huang,
T Ichihara,
R Ichimiya,
H Iinuma,
Y Ikeda,
K Imai,
J Imrek,
M Inaba,
D Isenhower,
M Ishihara,
T Isobe,
M Issah,
A Isupov,
D Ivanischev,
Y Iwanaga,
B V Jacak,
J Jia,
X Jiang,
J Jin,
B M Johnson,
T Jones,
K S Joo,
D Jouan,
D S Jumper,
F Kajihara,
S Kametani,
N Kamihara,
J Kamin,
J H Kang,
J Kapustinsky,
K Karatsu,
M Kasai,
D Kawall,
M Kawashima,
A V Kazantsev,
T Kempel,
A Khanzadeev,
K M Kijima,
J Kikuchi,
A Kim,
B I Kim,
D H Kim,
D J Kim,
E Kim,
E J Kim,
S H Kim,
Y-J Kim,
E Kinney,
K Kiriluk,
Á Kiss,
E Kistenev,
J Klay,
C Klein-Boesing,
L Kochenda,
B Komkov,
M Konno,
J Koster,
A Kozlov,
A Král,
A Kravitz,
G J Kunde,
K Kurita,
M Kurosawa,
M J Kweon,
Y Kwon,
G S Kyle,
R Lacey,
Y S Lai,
J G Lajoie,
D Layton,
A Lebedev,
D M Lee,
J Lee,
K B Lee,
K S Lee,
T Lee,
M J Leitch,
M A L Leite,
B Lenzi,
X Li,
P Lichtenwalner,
P Liebing,
L A Linden Levy,
T Liška,
A Litvinenko,
H Liu,
M X Liu,
B Love,
D Lynch,
C F Maguire,
Y I Makdisi,
A Malakhov,
M D Malik,
V I Manko,
E Mannel,
Y Mao,
L Mašek,
H Masui,
F Matathias,
M McCumber,
P L McGaughey,
D McGlinchey,
N Means,
B Meredith,
Y Miake,
T Mibe,
A C Mignerey,
P Mikeš,
K Miki,
A Milov,
M Mishra,
J T Mitchell,
A K Mohanty,
H J Moon,
Y Morino,
A Morreale,
D P Morrison,
T V Moukhanova,
D Mukhopadhyay,
T Murakami,
J Murata,
S Nagamiya,
J L Nagle,
M Naglis,
M I Nagy,
I Nakagawa,
Y Nakamiya,
K R Nakamura,
T Nakamura,
K Nakano,
S Nam,
J Newby,
M Nguyen,
M Nihashi,
T Niita,
R Nouicer,
A S Nyanin,
C Oakley,
E O'Brien,
S X Oda,
C A Ogilvie,
M Oka,
K Okada,
Y Onuki,
A Oskarsson,
M Ouchida,
K Ozawa,
R Pak,
A P T Palounek,
V Pantuev,
V Papavassiliou,
I H Park,
J Park,
S K Park,
W J Park,
S F Pate,
H Pei,
J-C Peng,
H Pereira,
V Peresedov,
D Yu Peressounko,
R Petti,
C Pinkenburg,
R P Pisani,
M Proissl,
M L Purschke,
A K Purwar,
H Qu,
J Rak,
A Rakotozafindrabe,
I Ravinovich,
K F Read,
S Rembeczki,
K Reygers,
V Riabov,
Y Riabov,
E Richardson,
D Roach,
G Roche,
S D Rolnick,
M Rosati,
C A Rosen,
S S E Rosendahl,
P Rosnet,
P Rukoyatkin,
P Ružička,
V L Rykov,
B Sahlmueller,
N Saito,
T Sakaguchi,
S Sakai,
K Sakashita,
V Samsonov,
S Sano,
T Sato,
S Sawada,
K Sedgwick,
J Seele,
R Seidl,
A Yu Semenov,
V Semenov,
R Seto,
D Sharma,
I Shein,
T-A Shibata,
K Shigaki,
M Shimomura,
K Shoji,
P Shukla,
A Sickles,
C L Silva,
D Silvermyr,
C Silvestre,
K S Sim,
B K Singh,
C P Singh,
V Singh,
M Slunečka,
A Soldatov,
R A Soltz,
W E Sondheim,
S P Sorensen,
I V Sourikova,
F Staley,
P W Stankus,
E Stenlund,
M Stepanov,
A Ster,
S P Stoll,
T Sugitate,
C Suire,
A Sukhanov,
J Sziklai,
E M Takagui,
A Taketani,
R Tanabe,
Y Tanaka,
S Taneja,
K Tanida,
M J Tannenbaum,
S Tarafdar,
A Taranenko,
P Tarján,
H Themann,
D Thomas,
T L Thomas,
M Togawa,
A Toia,
L Tomášek,
Y Tomita,
H Torii,
R S Towell,
V-N Tram,
I Tserruya,
Y Tsuchimoto,
C Vale,
H Valle,
H W van Hecke,
E Vazquez-Zambrano,
A Veicht,
J Velkovska,
R Vértesi,
A A Vinogradov,
M Virius,
A Vossen,
V Vrba,
E Vznuzdaev,
X R Wang,
D Watanabe,
K Watanabe,
Y Watanabe,
F Wei,
R Wei,
J Wessels,
S N White,
D Winter,
C L Woody,
R M Wright,
M Wysocki,
W Xie,
Y L Yamaguchi,
K Yamaura,
R Yang,
A Yanovich,
J Ying,
S Yokkaichi,
Z You,
G R Young,
I Younus,
I E Yushmanov,
W A Zajc,
O Zaudtke,
C Zhang,
S Zhou,
L Zolin
University of Colorado, Boulder, Colorado 80309, USA.
We present measurements of J/ψ yields in d+Au collisions at sqrt[s(NN)]=200 GeV recorded by the PHENIX experiment and compare them with yields in p+p collisions at the same energy per nucleon-nucleon collision. The measurements cover a large kinematic range in J/ψ rapidity (-2.2<y<2.4) with high statistical precision and are compared with two theoretical models: one with nuclear shadowing combined with final state breakup and one with coherent gluon saturation effects. In order to remove model dependent systematic uncertainties we also compare the data to a simple geometric model. The forward rapidity data are inconsistent with nuclear modifications that are linear or exponential in the density weighted longitudinal thickness, such as those from the final state breakup of the bound state.
K Aamodt,
B Abelev,
A Abrahantes Quintana,
D Adamová,
A M Adare,
M M Aggarwal,
G Aglieri Rinella,
A G Agocs,
A Agostinelli,
S Aguilar Salazar,
Z Ahammed,
N Ahmad,
A Ahmad Masoodi,
S U Ahn,
A Akindinov,
D Aleksandrov,
B Alessandro,
R Alfaro Molina,
A Alici,
A Alkin,
E Almaráz Aviña,
T Alt,
V Altini,
I Altsybeev,
C Andrei,
A Andronic,
V Anguelov,
C Anson,
T Antičić,
F Antinori,
P Antonioli,
L Aphecetche,
H Appelshäuser,
N Arbor,
S Arcelli,
A Arend,
N Armesto,
R Arnaldi,
T Aronsson,
I C Arsene,
M Arslandok,
A Asryan,
A Augustinus,
R Averbeck,
T C Awes,
J Äystö,
M D Azmi,
M Bach,
A Badalà,
Y W Baek,
R Bailhache,
R Bala,
R Baldini Ferroli,
A Baldisseri,
A Baldit,
J Bán,
R C Baral,
R Barbera,
F Barile,
G G Barnaföldi,
L S Barnby,
V Barret,
J Bartke,
M Basile,
N Bastid,
B Bathen,
G Batigne,
B Batyunya,
C Baumann,
I G Bearden,
H Beck,
I Belikov,
F Bellini,
R Bellwied,
E Belmont-Moreno,
S Beole,
I Berceanu,
A Bercuci,
E Berdermann,
Y Berdnikov,
C Bergmann,
L Betev,
A Bhasin,
A K Bhati,
L Bianchi,
N Bianchi,
C Bianchin,
J Bielčík,
J Bielčíková,
A Bilandzic,
E Biolcati,
F Blanco,
D Blau,
C Blume,
M Boccioli,
N Bock,
A Bogdanov,
H Bøggild,
M Bogolyubsky,
L Boldizsár,
M Bombara,
C Bombonati,
J Book,
H Borel,
A Borissov,
C Bortolin,
S Bose,
F Bossú,
M Botje,
S Böttger,
B Boyer,
P Braun-Munzinger,
L Bravina,
M Bregant,
T Breitner,
M Broz,
R Brun,
E Bruna,
G E Bruno,
D Budnikov,
H Buesching,
S Bufalino,
K Bugaiev,
O Busch,
Z Buthelezi,
D Caffarri,
X Cai,
H Caines,
E Calvo Villar,
P Camerini,
V Canoa Roman,
G Cara Romeo,
F Carena,
W Carena,
N Carlin Filho,
F Carminati,
A Casanova Díaz,
M Caselle,
J Castillo Castellanos,
J F Castillo Hernandez,
V Catanescu,
C Cavicchioli,
J Cepila,
P Cerello,
B Chang,
S Chapeland,
J L Charvet,
S Chattopadhyay,
M Cherney,
C Cheshkov,
B Cheynis,
V Chibante Barroso,
D D Chinellato,
P Chochula,
M Chojnacki,
P Christakoglou,
C H Christensen,
P Christiansen,
T Chujo,
C Cicalo,
L Cifarelli,
F Cindolo,
J Cleymans,
F Coccetti,
J-P Coffin,
G Conesa Balbastre,
Z Conesa del Valle,
P Constantin,
G Contin,
J G Contreras,
T M Cormier,
Y Corrales Morales,
P Cortese,
I Cortés Maldonado,
M R Cosentino,
F Costa,
M E Cotallo,
E Crescio,
P Crochet,
E Cuautle,
L Cunqueiro,
A Dainese,
H H Dalsgaard,
A Danu,
I Das,
D Das,
S Dash,
A Dash,
S De,
A De Azevedo Moregula,
G O V de Barros,
A De Caro,
G de Cataldo,
J de Cuveland,
A De Falco,
D De Gruttola,
H Delagrange,
E Del Castillo Sanchez,
Y Delgado Mercado,
G Dellacasa,
A Deloff,
V Demanov,
N De Marco,
E Dénes,
S De Pasquale,
A Deppman,
G D Erasmo,
R de Rooij,
D Di Bari,
T Dietel,
C Di Giglio,
S Di Liberto,
A Di Mauro,
P Di Nezza,
R Divià,
Ø Djuvsland,
A Dobrin,
T Dobrowolski,
I Domínguez,
B Dönigus,
O Dordic,
O Driga,
A K Dubey,
L Ducroux,
P Dupieux,
M R Dutta Majumdar,
A K Dutta Majumdar,
D Elia,
D Emschermann,
H Engel,
H A Erdal,
B Espagnon,
M Estienne,
S Esumi,
D Evans,
S Evrard,
G Eyyubova,
C W Fabjan,
D Fabris,
J Faivre,
D Falchieri,
A Fantoni,
M Fasel,
R Fearick,
A Fedunov,
D Fehlker,
V Fekete,
D Felea,
G Feofilov,
A Fernández Téllez,
R Ferretti,
A Ferretti,
M A S Figueredo,
S Filchagin,
R Fini,
D Finogeev,
F M Fionda,
E M Fiore,
M Floris,
S Foertsch,
P Foka,
S Fokin,
E Fragiacomo,
M Fragkiadakis,
U Frankenfeld,
U Fuchs,
F Furano,
C Furget,
M Fusco Girard,
J J Gaardhøje,
S Gadrat,
M Gagliardi,
A Gago,
M Gallio,
D R Gangadharan,
P Ganoti,
C Garabatos,
E Garcia-Solis,
R Gemme,
J Gerhard,
M Germain,
C Geuna,
M Gheata,
A Gheata,
B Ghidini,
P Ghosh,
P Gianotti,
M R Girard,
P Giubellino,
E Gladysz-Dziadus,
P Glässel,
R Gomez,
E G Ferreiro,
L H González-Trueba,
P González-Zamora,
S Gorbunov,
S Gotovac,
V Grabski,
L K Graczykowski,
R Grajcarek,
A Grelli,
C Grigoras,
A Grigoras,
V Grigoriev,
S Grigoryan,
A Grigoryan,
B Grinyov,
N Grion,
P Gros,
J F Grosse-Oetringhaus,
J-Y Grossiord,
F Guber,
R Guernane,
C Guerra Gutierrez,
B Guerzoni,
M Guilbaud,
K Gulbrandsen,
H Gulkanyan,
T Gunji,
R Gupta,
A Gupta,
H Gutbrod,
Ø Haaland,
C Hadjidakis,
M Haiduc,
H Hamagaki,
G Hamar,
B H Han,
L D Hanratty,
Z Harmanova,
J W Harris,
M Hartig,
D Hasegan,
D Hatzifotiadou,
A Hayrapetyan,
M Heide,
M Heinz,
H Helstrup,
A Herghelegiu,
G Herrera Corral,
N Herrmann,
K F Hetland,
B Hicks,
P T Hille,
B Hippolyte,
T Horaguchi,
Y Hori,
P Hristov,
I Hřivnáčová,
M Huang,
S Huber,
T J Humanic,
D S Hwang,
R Ilkaev,
I Ilkiv,
M Inaba,
E Incani,
G M Innocenti,
M Ippolitov,
M Irfan,
C Ivan,
V Ivanov,
A Ivanov,
M Ivanov,
A Jachołkowski,
P M Jacobs,
L Jancurová,
S Jangal,
M A Janik,
R Janik,
P H S Y Jayarathna,
S Jena,
L Jirden,
G T Jones,
P G Jones,
P Jovanović,
W Jung,
H Jung,
A Jusko,
A B Kaidalov,
S Kalcher,
P Kaliňák,
M Kalisky,
T Kalliokoski,
A Kalweit,
R Kamermans,
K Kanaki,
J H Kang,
E Kang,
V Kaplin,
A Karasu Uysal,
O Karavichev,
T Karavicheva,
E Karpechev,
A Kazantsev,
U Kebschull,
R Keidel,
M M Khan,
P Khan,
A Khanzadeev,
Y Kharlov,
B Kileng,
S Kim,
B Kim,
D J Kim,
S H Kim,
D S Kim,
D W Kim,
J H Kim,
J S Kim,
M Kim,
S Kirsch,
I Kisel,
S Kiselev,
A Kisiel,
J L Klay,
J Klein,
C Klein-Bösing,
M Kliemant,
A Kluge,
M L Knichel,
K Koch,
M K Köhler,
A Kolojvari,
V Kondratiev,
N Kondratyeva,
A Konevskih,
E Kornaś,
C Kottachchi Kankanamge Don,
R Kour,
M Kowalski,
S Kox,
G Koyithatta Meethaleveedu,
K Kozlov,
J Kral,
I Králik,
F Kramer,
I Kraus,
T Krawutschke,
M Kretz,
M Krivda,
F Krizek,
M Krus,
E Kryshen,
M Krzewicki,
Y Kucheriaev,
C Kuhn,
P G Kuijer,
P Kurashvili,
A Kurepin,
A B Kurepin,
A Kuryakin,
S Kushpil,
V Kushpil,
H Kvaerno,
M J Kweon,
Y Kwon,
P Ladrón de Guevara,
V Lafage,
I Lakomov,
C Lara,
A Lardeux,
P La Rocca,
D T Larsen,
C Lazzeroni,
R Lea,
Y Le Bornec,
K S Lee,
S C Lee,
F Lefèvre,
J Lehnert,
L Leistam,
M Lenhardt,
V Lenti,
H León,
I León Monzón,
H León Vargas,
P Lévai,
X Li,
J Lien,
R Lietava,
S Lindal,
V Lindenstruth,
C Lippmann,
M A Lisa,
L Liu,
P I Loenne,
V R Loggins,
V Loginov,
S Lohn,
D Lohner,
C Loizides,
K K Loo,
X Lopez,
M López Noriega,
E López Torres,
G Løvhøiden,
X-G Lu,
P Luettig,
M Lunardon,
G Luparello,
L Luquin,
C Luzzi,
K Ma,
R Ma,
D M Madagodahettige-Don,
A Maevskaya,
M Mager,
D P Mahapatra,
A Maire,
M Malaev,
I Maldonado Cervantes,
D Mal'Kevich,
P Malzacher,
A Mamonov,
L Mangotra,
V Manko,
F Manso,
V Manzari,
Y Mao,
M Marchisone,
J Mareš,
G V Margagliotti,
A Margotti,
A Marín,
C Markert,
I Martashvili,
P Martinengo,
M I Martínez,
A Martínez Davalos,
G Martínez García,
Y Martynov,
A Mas,
S Masciocchi,
M Masera,
A Masoni,
L Massacrier,
M Mastromarco,
A Mastroserio,
Z L Matthews,
A Matyja,
D Mayani,
M A Mazzoni,
F Meddi,
A Menchaca-Rocha,
P Mendez Lorenzo,
J Mercado Pérez,
M Meres,
Y Miake,
J Midori,
L Milano,
J Milosevic,
A Mischke,
D Miśkowiec,
C Mitu,
J Mlynarz,
B Mohanty,
A K Mohanty,
L Molnar,
L Montaño Zetina,
M Monteno,
E Montes,
M Morando,
D A Moreira De Godoy,
S Moretto,
A Morsch,
V Muccifora,
E Mudnic,
S Muhuri,
H Müller,
M G Munhoz,
L Musa,
A Musso,
J L Nagle,
B K Nandi,
R Nania,
E Nappi,
C Nattrass,
F Navach,
S Navin,
T K Nayak,
S Nazarenko,
G Nazarov,
A Nedosekin,
M Nicassio,
B S Nielsen,
T Niida,
S Nikolaev,
V Nikolic,
S Nikulin,
V Nikulin,
B S Nilsen,
M S Nilsson,
F Noferini,
G Nooren,
N Novitzky,
A Nyanin,
A Nyatha,
C Nygaard,
J Nystrand,
H Obayashi,
A Ochirov,
H Oeschler,
S K Oh,
J Oleniacz,
C Oppedisano,
A Ortiz Velasquez,
G Ortona,
A Oskarsson,
P Ostrowski,
J Otwinowski,
K Oyama,
K Ozawa,
Y Pachmayer,
M Pachr,
F Padilla,
P Pagano,
G Paić,
F Painke,
C Pajares,
S K Pal,
S Pal,
A Palaha,
A Palmeri,
G S Pappalardo,
W J Park,
B Pastirčák,
D I Patalakha,
V Paticchio,
A Pavlinov,
T Pawlak,
T Peitzmann,
D Peresunko,
C E Pérez Lara,
D Perini,
W Peryt,
A Pesci,
V Peskov,
Y Pestov,
A J Peters,
V Petráček,
M Petran,
M Petris,
P Petrov,
M Petrovici,
C Petta,
S Piano,
A Piccotti,
M Pikna,
P Pillot,
O Pinazza,
L Pinsky,
N Pitz,
D B Piyarathna,
R Platt,
M Płoskoń,
J Pluta,
T Pocheptsov,
S Pochybova,
P L M Podesta-Lerma,
M G Poghosyan,
K Polák,
B Polichtchouk,
A Pop,
V Pospíšil,
B Potukuchi,
S K Prasad,
R Preghenella,
F Prino,
C A Pruneau,
I Pshenichnov,
G Puddu,
A Pulvirenti,
V Punin,
M Putiš,
J Putschke,
H Qvigstad,
A Rachevski,
A Rademakers,
S Radomski,
T S Räihä,
J Rak,
A Rakotozafindrabe,
L Ramello,
A Ramírez Reyes,
M Rammler,
R Raniwala,
S Raniwala,
S S Räsänen,
D Rathee,
K F Read,
J S Real,
K Redlich,
P Reichelt,
M Reicher,
R Renfordt,
A R Reolon,
A Reshetin,
F Rettig,
J-P Revol,
K Reygers,
H Ricaud,
L Riccati,
R A Ricci,
M Richter,
P Riedler,
W Riegler,
F Riggi,
M Rodríguez Cahuantzi,
D Rohr,
D Röhrich,
R Romita,
F Ronchetti,
P Rosinský,
P Rosnet,
S Rossegger,
A Rossi,
F Roukoutakis,
S Rousseau,
P Roy,
C Roy,
A J Rubio Montero,
R Rui,
E Ryabinkin,
A Rybicki,
S Sadovsky,
K Šafařík,
R Sahoo,
P K Sahu,
P Saiz,
H Sakaguchi,
S Sakai,
D Sakata,
C A Salgado,
S Sambyal,
V Samsonov,
X Sanchez Castro,
L Šándor,
A Sandoval,
S Sano,
M Sano,
R Santo,
R Santoro,
J Sarkamo,
P Saturnini,
E Scapparone,
F Scarlassara,
R P Scharenberg,
C Schiaua,
R Schicker,
C Schmidt,
H R Schmidt,
S Schreiner,
S Schuchmann,
J Schukraft,
Y Schutz,
K Schwarz,
K Schweda,
G Scioli,
E Scomparin,
R Scott,
P A Scott,
G Segato,
I Selyuzhenkov,
S Senyukov,
S Serci,
E Serradilla,
A Sevcenco,
I Sgura,
G Shabratova,
R Shahoyan,
S Sharma,
N Sharma,
K Shigaki,
M Shimomura,
K Shtejer,
Y Sibiriak,
M Siciliano,
E Sicking,
T Siemiarczuk,
D Silvermyr,
G Simonetti,
R Singaraju,
R Singh,
S Singha,
T Sinha,
B C Sinha,
B Sitar,
M Sitta,
T B Skaali,
K Skjerdal,
R Smakal,
N Smirnov,
R Snellings,
C Søgaard,
R Soltz,
H Son,
M Song,
J Song,
C Soos,
F Soramel,
M Spyropoulou-Stassinaki,
B K Srivastava,
J Stachel,
I Stan,
G Stefanek,
T Steinbeck,
M Steinpreis,
E Stenlund,
G Steyn,
D Stocco,
C H Stokkevag,
M Stolpovskiy,
P Strmen,
A A P Suaide,
M A Subieta Vásquez,
T Sugitate,
C Suire,
M Sukhorukov,
M Sumbera,
T Susa,
T J M Symons,
A Szanto de Toledo,
I Szarka,
A Szostak,
C Tagridis,
J Takahashi,
J D Tapia Takaki,
A Tauro,
G Tejeda Muñoz,
A Telesca,
C Terrevoli,
J Thäder,
D Thomas,
J H Thomas,
R Tieulent,
A R Timmins,
D Tlusty,
A Toia,
H Torii,
L Toscano,
T Traczyk,
D Truesdale,
W H Trzaska,
T Tsuji,
A Tumkin,
R Turrisi,
A J Turvey,
T S Tveter,
J Ulery,
K Ullaland,
A Uras,
J Urbán,
G M Urciuoli,
G L Usai,
M Vajzer,
M Vala,
L Valencia Palomo,
S Vallero,
N van der Kolk,
P Vande Vyvre,
M van Leeuwen,
L Vannucci,
A Vargas,
R Varma,
M Vasileiou,
A Vasiliev,
V Vechernin,
M Veldhoen,
M Venaruzzo,
E Vercellin,
S Vergara,
D C Vernekohl,
R Vernet,
M Verweij,
L Vickovic,
G Viesti,
O Vikhlyantsev,
Z Vilakazi,
O Villalobos Baillie,
Y Vinogradov,
A Vinogradov,
L Vinogradov,
T Virgili,
Y P Viyogi,
A Vodopyanov,
K Voloshin,
S Voloshin,
G Volpe,
B von Haller,
D Vranic,
G Øvrebekk,
J Vrláková,
B Vulpescu,
A Vyushin,
B Wagner,
V Wagner,
R Wan,
Y Wang,
M Wang,
D Wang,
K Watanabe,
J P Wessels,
U Westerhoff,
J Wiechula,
J Wikne,
M Wilde,
A Wilk,
G Wilk,
M C S Williams,
B Windelband,
L Xaplanteris Karampatsos,
H Yang,
S Yasnopolskiy,
J Yi,
Z Yin,
H Yokoyama,
I-K Yoo,
J Yoon,
X Yuan,
I Yushmanov,
E Zabrodin,
C Zach,
C Zampolli,
S Zaporozhets,
A Zarochentsev,
P Závada,
N Zaviyalov,
H Zbroszczyk,
P Zelnicek,
A Zenin,
I Zgura,
M Zhalov,
X Zhang,
D Zhou,
F Zhou,
Y Zhou,
X Zhu,
A Zichichi,
G Zinovjev,
Y Zoccarato,
M Zynovyev
Department of Physics and Technology, University of Bergen, Bergen, Norway.
We report on the first measurement of the triangular v3, quadrangular v4, and pentagonal v5 charged particle flow in Pb-Pb collisions at sqrt(s(NN))= 2.76 TeV measured with the ALICE detector at the CERN Large Hadron Collider. We show that the triangular flow can be described in terms of the initial spatial anisotropy and its fluctuations, which provides strong constraints on its origin. In the most central events, where the elliptic flow v2 and v3 have similar magnitude, a double peaked structure in the two-particle azimuthal correlations is observed, which is often interpreted as a Mach cone response to fast partons. We show that this structure can be naturally explained from the measured anisotropic flow Fourier coefficients.
Eri Ohto-Fujita,
Tomohiro Konno,
Miho Shimizu,
Kazuhiko Ishihara,
Toshihiro Sugitate,
Jun Miyake,
Kotaro Yoshimura,
Kaori Taniwaki,
Takashi Sakurai,
Yukio Hasebe,
Yoriko Atomi
Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan.
We have found that a water-soluble alkaline-digested form of eggshell membrane (ASESM) can provide an extracellular matrix (ECM) environment for human dermal fibroblast cells (HDF) in vitro. Avian eggshell membrane (ESM) has a fibrous-meshwork structure and has long been utilized as a Chinese medicine for recovery from burn injuries and wounds in Asian countries. Therefore, ESM is expected to provide an excellent natural material for biomedical use. However, such applications have been hampered by the insolubility of ESM proteins. We have used a recently developed artificial cell membrane biointerface, 2-methacryloyloxyethyl phosphorylcholine polymer (PMBN) to immobilize ASESM proteins. The surface shows a fibrous structure under the atomic force microscope, and adhesion of HDF to ASESM is ASESM-dose-dependent. Quantitative mRNA analysis has revealed that the expression of type III collagen, matrix metalloproteinase-2, and decorin mRNAs is more than two-fold higher when HDF come into contact with a lower dose ASESM proteins immobilized on PMBN surface. A particle-exclusion assay with fixed erythrocytes has visualized secreted water-binding molecules around the cells. Thus, HDF seems to possess an ECM environment on the newly designed PMBN-ASESM surface, and future applications of the ASESM-PMBN system for biomedical use should be of great interest.
A Adare,
S Afanasiev,
C Aidala,
N N Ajitanand,
Y Akiba,
R Akimoto,
J Alexander,
H Al-Ta'ani,
K R Andrews,
A Angerami,
K Aoki,
N Apadula,
E Appelt,
Y Aramaki,
R Armendariz,
E C Aschenauer,
T C Awes,
B Azmoun,
V Babintsev,
M Bai,
B Bannier,
K N Barish,
B Bassalleck,
A T Basye,
S Bathe,
V Baublis,
C Baumann,
A Bazilevsky,
R Belmont,
J Ben-Benjamin,
R Bennett,
A Berdnikov,
Y Berdnikov,
D S Blau,
J S Bok,
K Boyle,
M L Brooks,
D Broxmeyer,
H Buesching,
V Bumazhnov,
G Bunce,
S Butsyk,
S Campbell,
A Caringi,
P Castera,
C-H Chen,
C Y Chi,
M Chiu,
I J Choi,
J B Choi,
R K Choudhury,
P Christiansen,
T Chujo,
O Chvala,
V Cianciolo,
Z Citron,
B A Cole,
Z Conesa del Valle,
M Connors,
M Csanád,
T Csörgo,
S Dairaku,
A Datta,
G David,
M K Dayananda,
A Denisov,
A Deshpande,
E J Desmond,
K V Dharmawardane,
O Dietzsch,
A Dion,
M Donadelli,
L D'Orazio,
O Drapier,
A Drees,
K A Drees,
J M Durham,
A Durum,
Y V Efremenko,
T Engelmore,
A Enokizono,
H En'yo,
S Esumi,
B Fadem,
D E Fields,
M Finger Jr,
M Finger,
F Fleuret,
S L Fokin,
J E Frantz,
A Franz,
A D Frawley,
Y Fukao,
T Fusayasu,
I Garishvili,
A Glenn,
X Gong,
M Gonin,
Y Goto,
R Granier de Cassagnac,
N Grau,
S V Greene,
M Grosse Perdekamp,
T Gunji,
L Guo,
H-Å Gustafsson,
J S Haggerty,
K I Hahn,
H Hamagaki,
J Hamblen,
J Hanks,
R Han,
C Harper,
K Hashimoto,
E Haslum,
R Hayano,
T K Hemmick,
T Hester,
X He,
J C Hill,
R S Hollis,
W Holzmann,
K Homma,
B Hong,
T Horaguchi,
Y Hori,
D Hornback,
S Huang,
T Ichihara,
R Ichimiya,
H Iinuma,
Y Ikeda,
K Imai,
M Inaba,
A Iordanova,
D Isenhower,
M Ishihara,
M Issah,
A Isupov,
D Ivanischev,
Y Iwanaga,
B V Jacak,
J Jia,
X Jiang,
B M Johnson,
T Jones,
K S Joo,
D Jouan,
J Kamin,
S Kaneti,
B H Kang,
J H Kang,
J S Kang,
J Kapustinsky,
K Karatsu,
M Kasai,
D Kawall,
A V Kazantsev,
T Kempel,
A Khanzadeev,
K M Kijima,
B I Kim,
D J Kim,
E J Kim,
Y-J Kim,
Y K Kim,
E Kinney,
Á Kiss,
E Kistenev,
D Kleinjan,
P Kline,
L Kochenda,
B Komkov,
M Konno,
J Koster,
D Kotov,
A Král,
G J Kunde,
K Kurita,
M Kurosawa,
Y Kwon,
G S Kyle,
R Lacey,
Y S Lai,
J G Lajoie,
A Lebedev,
D M Lee,
J Lee,
K B Lee,
K S Lee,
S H Lee,
S R Lee,
M J Leitch,
M A L Leite,
P Lichtenwalner,
S H Lim,
L A Linden Levy,
A Litvinenko,
H Liu,
M X Liu,
X Li,
B Love,
D Lynch,
C F Maguire,
Y I Makdisi,
A Malakhov,
A Manion,
V I Manko,
E Mannel,
Y Mao,
H Masui,
M McCumber,
P L McGaughey,
D McGlinchey,
C McKinney,
N Means,
M Mendoza,
B Meredith,
Y Miake,
T Mibe,
A C Mignerey,
K Miki,
A Milov,
J T Mitchell,
Y Miyachi,
A K Mohanty,
H J Moon,
Y Morino,
A Morreale,
D P Morrison,
S Motschwiller,
T V Moukhanova,
T Murakami,
J Murata,
S Nagamiya,
J L Nagle,
M Naglis,
M I Nagy,
I Nakagawa,
Y Nakamiya,
K R Nakamura,
T Nakamura,
K Nakano,
J Newby,
M Nguyen,
M Nihashi,
R Nouicer,
A S Nyanin,
C Oakley,
E O'Brien,
C A Ogilvie,
K Okada,
M Oka,
A Oskarsson,
M Ouchida,
K Ozawa,
R Pak,
V Pantuev,
V Papavassiliou,
B H Park,
I H Park,
S K Park,
S F Pate,
H Pei,
J-C Peng,
H Pereira,
V Peresedov,
D Yu Peressounko,
R Petti,
C Pinkenburg,
R P Pisani,
M Proissl,
M L Purschke,
H Qu,
J Rak,
I Ravinovich,
K F Read,
K Reygers,
V Riabov,
Y Riabov,
E Richardson,
D Roach,
G Roche,
S D Rolnick,
M Rosati,
S S E Rosendahl,
P Rukoyatkin,
B Sahlmueller,
N Saito,
T Sakaguchi,
V Samsonov,
S Sano,
M Sarsour,
T Sato,
M Savastio,
S Sawada,
K Sedgwick,
R Seidl,
R Seto,
D Sharma,
I Shein,
T-A Shibata,
K Shigaki,
H H Shim,
M Shimomura,
K Shoji,
P Shukla,
A Sickles,
C L Silva,
D Silvermyr,
C Silvestre,
K S Sim,
B K Singh,
C P Singh,
V Singh,
M Slunečka,
T Sodre,
R A Soltz,
W E Sondheim,
S P Sorensen,
I V Sourikova,
P W Stankus,
E Stenlund,
S P Stoll,
T Sugitate,
A Sukhanov,
J Sun,
J Sziklai,
E M Takagui,
A Takahara,
A Taketani,
R Tanabe,
Y Tanaka,
S Taneja,
K Tanida,
M J Tannenbaum,
S Tarafdar,
A Taranenko,
E Tennant,
H Themann,
D Thomas,
M Togawa,
L Tomášek,
M Tomášek,
H Torii,
R S Towell,
I Tserruya,
Y Tsuchimoto,
K Utsunomiya,
C Vale,
H W van Hecke,
E Vazquez-Zambrano,
A Veicht,
J Velkovska,
R Vértesi,
M Virius,
A Vossen,
V Vrba,
E Vznuzdaev,
X R Wang,
D Watanabe,
K Watanabe,
Y Watanabe,
Y S Watanabe,
F Wei,
R Wei,
J Wessels,
S N White,
D Winter,
C L Woody,
R M Wright,
M Wysocki,
Y L Yamaguchi,
R Yang,
A Yanovich,
J Ying,
S Yokkaichi,
J S Yoo,
G R Young,
I Younus,
Z You,
I E Yushmanov,
W A Zajc,
A Zelenski,
S Zhou,
L Zolin
University of Colorado, Boulder, Colorado 80309, USA.
Large parity-violating longitudinal single-spin asymmetries A(L)(e+)=-0.86(-0.14)(+0.30) and A(L)(e-)= 0.88(-0.71)(+0.12) are observed for inclusive high transverse momentum electrons and positrons in polarized p+p collisions at a center-of-mass energy of sqrt[s]= 500 GeV with the PHENIX detector at RHIC. These e± come mainly from the decay of W± and Z0 bosons, and their asymmetries directly demonstrate parity violation in the couplings of the W± to the light quarks. The observed electron and positron yields were used to estimate W± boson production cross sections for the e± channels of σ(pp → W+ X) × BR(W+ → e+ ν(e))= 144.1 ± 21.2(stat)(-10.3)(+3.4)(syst) ± 21.6(norm) pb, and σ(pp → W- X) × BR(W- → e- ν[over ¯](e))= 31.7 ± 12.1(stat)(-8.2)(+10.1)(syst) ± 4.8(norm) pb.
K Aamodt,
A Abrahantes Quintana,
D Adamová,
A M Adare,
M M Aggarwal,
G Aglieri Rinella,
A G Agocs,
S Aguilar Salazar,
Z Ahammed,
N Ahmad,
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M Zynovyev
Department of Physics and Technology, University of Bergen, Bergen, Norway.
The centrality dependence of the charged-particle multiplicity density at midrapidity in Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV is presented. The charged-particle density normalized per participating nucleon pair increases by about a factor of 2 from peripheral (70%-80%) to central (0%-5%) collisions. The centrality dependence is found to be similar to that observed at lower collision energies. The data are compared with models based on different mechanisms for particle production in nuclear collisions.
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J T Mitchell,
M Mitrovski,
A Morreale,
D P Morrison,
J M Moss,
T V Moukhanova,
D Mukhopadhyay,
J Murata,
S Nagamiya,
Y Nagata,
J L Nagle,
M Naglis,
I Nakagawa,
Y Nakamiya,
T Nakamura,
K Nakano,
J Newby,
M Nguyen,
B E Norman,
A S Nyanin,
J Nystrand,
E O'Brien,
S X Oda,
C A Ogilvie,
H Ohnishi,
I D Ojha,
H Okada,
K Okada,
M Oka,
O O Omiwade,
A Oskarsson,
I Otterlund,
M Ouchida,
K Ozawa,
R Pak,
D Pal,
A P T Palounek,
V Pantuev,
V Papavassiliou,
J Park,
W J Park,
S F Pate,
H Pei,
J-C Peng,
H Pereira,
V Peresedov,
D Yu Peressounko,
C Pinkenburg,
R P Pisani,
M L Purschke,
A K Purwar,
H Qu,
J Rak,
A Rakotozafindrabe,
I Ravinovich,
K F Read,
S Rembeczki,
M Reuter,
K Reygers,
V Riabov,
Y Riabov,
G Roche,
A Romana,
M Rosati,
S S E Rosendahl,
P Rosnet,
P Rukoyatkin,
V L Rykov,
S S Ryu,
B Sahlmueller,
N Saito,
T Sakaguchi,
S Sakai,
H Sakata,
V Samsonov,
H D Sato,
S Sato,
S Sawada,
J Seele,
R Seidl,
V Semenov,
R Seto,
D Sharma,
T K Shea,
I Shein,
A Shevel,
T-A Shibata,
K Shigaki,
M Shimomura,
T Shohjoh,
K Shoji,
A Sickles,
C L Silva,
D Silvermyr,
C Silvestre,
K S Sim,
C P Singh,
V Singh,
S Skutnik,
M Slunecka,
W C Smith,
A Soldatov,
R A Soltz,
W E Sondheim,
S P Sorensen,
I V Sourikova,
F Staley,
P W Stankus,
E Stenlund,
M Stepanov,
A Ster,
S P Stoll,
T Sugitate,
C Suire,
J P Sullivan,
J Sziklai,
T Tabaru,
S Takagi,
E M Takagui,
A Taketani,
K H Tanaka,
Y Tanaka,
K Tanida,
M J Tannenbaum,
A Taranenko,
P Tarján,
T L Thomas,
M Togawa,
A Toia,
J Tojo,
L Tomásek,
H Torii,
R S Towell,
V-N Tram,
I Tserruya,
Y Tsuchimoto,
S K Tuli,
H Tydesjö,
N Tyurin,
C Vale,
H Valle,
H W van Hecke,
J Velkovska,
R Vertesi,
A A Vinogradov,
M Virius,
V Vrba,
E Vznuzdaev,
M Wagner,
D Walker,
X R Wang,
Y Watanabe,
J Wessels,
S N White,
N Willis,
D Winter,
C L Woody,
M Wysocki,
W Xie,
Y L Yamaguchi,
A Yanovich,
Z Yasin,
J Ying,
S Yokkaichi,
G R Young,
I Younus,
I E Yushmanov,
W A Zajc,
O Zaudtke,
C Zhang,
S Zhou,
J Zimányi,
L Zolin
University of Colorado, Boulder, Colorado 80309, USA.
The production of e;{+}e;{-} pairs for m_{e;{+}e;{-}}<0.3 GeV/c;{2} and 1<p_{T}<5 GeV/c is measured in p+p and Au+Au collisions at sqrt[s_{NN}]=200 GeV. An enhanced yield above hadronic sources is observed. Treating the excess as photon internal conversions, the invariant yield of direct photons is deduced. In central Au+Au collisions, the excess of the direct photon yield over p+p is exponential in transverse momentum, with an inverse slope T=221+/-19;{stat}+/-19;{syst} MeV. Hydrodynamical models with initial temperatures ranging from T_{init} approximately 300-600 MeV at times of approximately 0.6-0.15 fm/c after the collision are in qualitative agreement with the data. Lattice QCD predicts a phase transition to quark gluon plasma at approximately 170 MeV.
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