Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/201631
Type: Artigo de periódico
Title: Beam-energy Dependence Of Charge Separation Along The Magnetic Field In Au+au Collisions At Rhic.
Author: Adamczyk, L
Adkins, J K
Agakishiev, G
Aggarwal, M M
Ahammed, Z
Alekseev, I
Alford, J
Anson, C D
Aparin, A
Arkhipkin, D
Aschenauer, E C
Averichev, G S
Banerjee, A
Beavis, D R
Bellwied, R
Bhasin, A
Bhati, A K
Bhattarai, P
Bichsel, H
Bielcik, J
Bielcikova, J
Bland, L C
Bordyuzhin, I G
Borowski, W
Bouchet, J
Brandin, A V
Brovko, S G
Bültmann, S
Bunzarov, I
Burton, T P
Butterworth, J
Caines, H
Calderón de la Barca Sánchez, M
Cebra, D
Cendejas, R
Cervantes, M C
Chaloupka, P
Chang, Z
Chattopadhyay, S
Chen, H F
Chen, J H
Chen, L
Cheng, J
Cherney, M
Chikanian, A
Christie, W
Chwastowski, J
Codrington, M J M
Contin, G
Cramer, J G
Crawford, H J
Cui, X
Das, S
Davila Leyva, A
De Silva, L C
Debbe, R R
Dedovich, T G
Deng, J
Derevschikov, A A
Derradi de Souza, R
Dhamija, S
di Ruzza, B
Didenko, L
Dilks, C
Ding, F
Djawotho, P
Dong, X
Drachenberg, J L
Draper, J E
Du, C M
Dunkelberger, L E
Dunlop, J C
Efimov, L G
Engelage, J
Engle, K S
Eppley, G
Eun, L
Evdokimov, O
Eyser, O
Fatemi, R
Fazio, S
Fedorisin, J
Filip, P
Finch, E
Fisyak, Y
Flores, C E
Gagliardi, C A
Gangadharan, D R
Garand, D
Geurts, F
Gibson, A
Girard, M
Gliske, S
Greiner, L
Grosnick, D
Gunarathne, D S
Guo, Y
Gupta, A
Gupta, S
Guryn, W
Haag, B
Hamed, A
Han, L-X
Haque, R
Harris, J W
Heppelmann, S
Hirsch, A
Hoffmann, G W
Hofman, D J
Horvat, S
Huang, B
Huang, H Z
Huang, X
Huck, P
Humanic, T J
Igo, G
Jacobs, W W
Jang, H
Judd, E G
Kabana, S
Kalinkin, D
Kang, K
Kauder, K
Ke, H W
Keane, D
Kechechyan, A
Kesich, A
Khan, Z H
Kikola, D P
Kisel, I
Kisiel, A
Koetke, D D
Kollegger, T
Konzer, J
Koralt, I
Kotchenda, L
Kraishan, A F
Kravtsov, P
Krueger, K
Kulakov, I
Kumar, L
Kycia, R A
Lamont, M A C
Landgraf, J M
Landry, K D
Lauret, J
Lebedev, A
Lednicky, R
Lee, J H
LeVine, M J
Li, C
Li, W
Li, X
Li, Y
Li, Z M
Lisa, M A
Liu, F
Ljubicic, T
Llope, W J
Lomnitz, M
Longacre, R S
Luo, X
Ma, G L
Ma, Y G
Madagodagettige Don, D M M D
Mahapatra, D P
Majka, R
Margetis, S
Markert, C
Masui, H
Matis, H S
McDonald, D
McShane, T S
Minaev, N G
Mioduszewski, S
Mohanty, B
Mondal, M M
Morozov, D A
Mustafa, M K
Nandi, B K
Nasim, Md
Nayak, T K
Nelson, J M
Nigmatkulov, G
Nogach, L V
Noh, S Y
Novak, J
Nurushev, S B
Odyniec, G
Ogawa, A
Oh, K
Ohlson, A
Okorokov, V
Oldag, E W
Olvitt, D L
Pachr, M
Page, B S
Pal, S K
Pan, Y X
Pandit, Y
Panebratsev, Y
Pawlak, T
Pawlik, B
Pei, H
Perkins, C
Peryt, W
Pile, P
Planinic, M
Pluta, J
Poljak, N
Porter, J
Poskanzer, A M
Pruthi, N K
Przybycien, M
Pujahari, P R
Putschke, J
Qiu, H
Quintero, A
Ramachandran, S
Raniwala, R
Raniwala, S
Ray, R L
Riley, C K
Ritter, H G
Roberts, J B
Rogachevskiy, O V
Romero, J L
Ross, J F
Roy, A
Ruan, L
Rusnak, J
Rusnakova, O
Sahoo, N R
Sahu, P K
Sakrejda, I
Salur, S
Sandweiss, J
Sangaline, E
Sarkar, A
Schambach, J
Scharenberg, R P
Schmah, A M
Schmidke, W B
Schmitz, N
Seger, J
Seyboth, P
Shah, N
Shahaliev, E
Shanmuganathan, P V
Shao, M
Sharma, B
Shen, W Q
Shi, S S
Shou, Q Y
Sichtermann, E P
Singaraju, R N
Skoby, M J
Smirnov, D
Smirnov, N
Solanki, D
Sorensen, P
Spinka, H M
Srivastava, B
Stanislaus, T D S
Stevens, J R
Stock, R
Strikhanov, M
Stringfellow, B
Sumbera, M
Sun, X
Sun, X M
Sun, Y
Sun, Z
Surrow, B
Svirida, D N
Symons, T J M
Szelezniak, M A
Takahashi, J
Tang, A H
Tang, Z
Tarnowsky, T
Thomas, J H
Timmins, A R
Tlusty, D
Tokarev, M
Trentalange, S
Tribble, R E
Tribedy, P
Trzeciak, B A
Tsai, O D
Turnau, J
Ullrich, T
Underwood, D G
Van Buren, G
van Nieuwenhuizen, G
Vandenbroucke, M
Vanfossen, J A
Varma, R
Vasconcelos, G M S
Vasiliev, A N
Vertesi, R
Videbæk, F
Viyogi, Y P
Vokal, S
Voloshin, S A
Vossen, A
Wada, M
Wang, F
Wang, G
Wang, H
Wang, J S
Wang, X L
Wang, Y
Webb, G
Webb, J C
Westfall, G D
Wieman, H
Wissink, S W
Witt, R
Wu, Y F
Xiao, Z
Xie, W
Xin, K
Xu, H
Xu, J
Xu, N
Xu, Q H
Xu, Y
Xu, Z
Yan, W
Yang, C
Yang, Y
Ye, Z
Yepes, P
Yi, L
Yip, K
Yoo, I-K
Yu, N
Zawisza, Y
Zbroszczyk, H
Zha, W
Zhang, J B
Zhang, J L
Zhang, S
Zhang, X P
Zhang, Y
Zhang, Z P
Zhao, F
Zhao, J
Zhong, C
Zhu, X
Zhu, Y H
Zoulkarneeva, Y
Zyzak, M
,
Abstract: Local parity-odd domains are theorized to form inside a quark-gluon plasma which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest themselves as charge separation along the magnetic field axis via the chiral magnetic effect. The experimental observation of charge separation has previously been reported for heavy-ion collisions at the top RHIC energies. In this Letter, we present the results of the beam-energy dependence of the charge correlations in Au+Au collisions at midrapidity for center-of-mass energies of 7.7, 11.5, 19.6, 27, 39, and 62.4 GeV from the STAR experiment. After background subtraction, the signal gradually reduces with decreased beam energy and tends to vanish by 7.7 GeV. This implies the dominance of hadronic interactions over partonic ones at lower collision energies.
Rights: aberto
Identifier DOI: 
Address: http://www.ncbi.nlm.nih.gov/pubmed/25126911
Date Issue: 2014
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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