Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/16281
Title: Beam-Energy Dependence of Charge Separation along the Magnetic Field in Au plus Au Collisions at RHIC
Authors: ADAMCZYK, L
ADKINS, JK
AGAKISHIEV, G
AGGARWAL, MM
AHAMMED, Z
ALEKSEEV, I
ALFORD, J
ANSON, CD
APARIN, A
ARKHIPKIN, D
ASCHENAUER, EC
AVERICHEV, GS
BANERJEE, A
BEAVIS, DR
BELLWIED, R
BHASIN, A
BHATI, AK
BHATTARAI, P
BICHSEL, H
BIELCIK, J
BIELCIKOVA, J
BLAND, LC
BORDYUZHIN, IG
BOROWSKI, W
BOUCHET, J
BRANDIN, AV
BROVKO, SG
BULTMANN, S
BUNZAROV, I
BURTON, TP
BUTTERWORTH, J
CAINES, H
SANCHEZ, MCD
CEBRA, D
CENDEJAS, R
CERVANTES, MC
CHALOUPKA, P
CHANG, Z
CHATTOPADHYAY, S
CHEN, HF
CHEN, JH
CHEN, L
CHENG, J
CHERNEY, M
CHIKANIAN, A
CHRISTIE, W
CHWASTOWSKI, J
CODRINGTON, MJM
CONTIN, G
CRAMER, JG
CRAWFORD, HJ
CUI, X
DAS, S
LEYVA, AD
DE SILVA, LC
DEBBE, RR
DEDOVICH, TG
DENG, J
DEREVSCHIKOV, AA
DE SOUZA, RD
DHAMIJA, S
DI RUZZA, B
DIDENKO, L
DILKS, C
DING, F
DJAWOTHO, P
DONG, X
DRACHENBERG, JL
DRAPER, JE
DU, CM
DUNKELBERGER, LE
DUNLOP, JC
EFIMOV, LG
ENGELAGE, J
ENGLE, KS
EPPLEY, G
EUN, L
EVDOKIMOV, O
EYSER, O
FATEMI, R
FAZIO, S
FEDORISIN, J
FILIP, P
FINCH, E
FISYAK, Y
FLORES, CE
GAGLIARDI, CA
GANGADHARAN, DR
GARAND, D
GEURTS, F
GIBSON, A
GIRARD, M
GLISKE, S
GREINER, L
GROSNICK, D
GUNARATHNE, DS
GUO, Y
GUPTA, A
GUPTA, S
GURYN, W
HAAG, B
HAMED, A
HAN, LX
HAQUE, R
HARRIS, JW
HEPPELMANN, S
HIRSCH, A
HOFFMANN, GW
HOFMAN, DJ
HORVAT, S
HUANG, B
HUANG, HZ
HUANG, X
HUCK, P
HUMANIC, TJ
IGO, G
JACOBS, WW
JANG, H
JUDD, EG
KABANA, S
KALINKIN, D
KANG, K
KAUDER, K
KE, HW
KEANE, D
KECHECHYAN, A
KESICH, A
KHAN, ZH
KIKOLA, DP
KISEL, I
KISIEL, A
KOETKE, DD
KOLLEGGER, T
KONZER, J
KORALT, I
KOTCHENDA, L
KRAISHAN, AF
KRAVTSOV, P
KRUEGER, K
KULAKOV, I
KUMAR, L
KYCIA, RA
LAMONT, MAC
LANDGRAF, JM
LANDRY, KD
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEE, JH
LEVINE, MJ
LI, C
LI, W
LI, X
LI, X
LI, Y
LI, ZM
LISA, MA
LIU, F
LJUBICIC, T
LLOPE, WJ
LOMNITZ, M
LONGACRE, RS
LUO, X
MA, GL
MA, YG
DON, DMMDM
MAHAPATRA, DP
MAJKA, R
MARGETIS, S
MARKERT, C
MASUI, H
MATIS, HS
MCDONALD, D
MCSHANE, TS
MINAEV, NG
MIODUSZEWSKI, S
MOHANTY, B
MONDAL, MM
MOROZOV, DA
MUSTAFA, MK
NANDI, BK
NASIM, M
NAYAK, TK
NELSON, JM
NIGMATKULOV, G
NOGACH, LV
NOH, SY
NOVAK, J
NURUSHEV, SB
ODYNIEC, G
OGAWA, A
OH, K
OHLSON, A
OKOROKOV, V
OLDAG, EW
OLVITT, DL
PACHR, M
PAGE, BS
PAL, SK
PAN, YX
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, AM
PRUTHI, NK
PRZYBYCIEN, M
PUJAHARI, PR
PUTSCHKE, J
QIU, H
QUINTERO, A
RAMACHANDRAN, S
RANIWALA, R
RANIWALA, S
RAY, RL
RILEY, CK
RITTER, HG
ROBERTS, JB
ROGACHEVSKIY, OV
ROMERO, JL
ROSS, JF
ROY, A
RUAN, L
RUSNAK, J
RUSNAKOVA, O
SAHOO, NR
SAHU, PK
SAKREJDA, I
SALUR, S
SANDWEISS, J
SANGALINE, E
SARKAR, A
SCHAMBACH, J
SCHARENBERG, RP
SCHMAH, AM
SCHMIDKE, WB
SCHMITZ, N
SEGER, J
SEYBOTH, P
SHAH, N
SHAHALIEV, E
SHANMUGANATHAN, PV
SHAO, M
SHARMA, B
SHEN, WQ
SHI, SS
SHOU, QY
SICHTERMANN, EP
SINGARAJU, RN
SKOBY, MJ
SMIRNOV, D
SMIRNOV, N
SOLANKI, D
SORENSEN, P
SPINKA, HM
SRIVASTAVA, B
STANISLAUS, TDS
STEVENS, JR
STOCK, R
STRIKHANOV, M
STRINGFELLOW, B
SUMBERA, M
SUN, X
SUN, XM
SUN, Y
SUN, Z
SURROW, B
SVIRIDA, DN
SYMONS, TJM
SZELEZNIAK, MA
TAKAHASHI, J
TANG, AH
TANG, Z
TARNOWSKY, T
THOMAS, JH
TIMMINS, AR
TLUSTY, D
TOKAREV, M
TRENTALANGE, S
TRIBBLE, RE
TRIBEDY, P
TRZECIAK, BA
TSAI, OD
TURNAU, J
ULLRICH, T
UNDERWOOD, DG
VAN BUREN, G
VAN NIEUWENHUIZEN, G
VANDENBROUCKE, M
VANFOSSEN, JA
VARMA, R
VASCONCELOS, GMS
VASILIEV, AN
VERTESI, R
VIDEBK, F
VIYOGI, YP
VOKAL, S
VOLOSHIN, SA
VOSSEN, A
WADA, M
WANG, F
WANG, G
WANG, H
WANG, JS
WANG, XL
WANG, Y
WANG, Y
WEBB, G
WEBB, JC
WESTFALL, GD
WIEMAN, H
WISSINK, SW
WITT, R
WU, YF
XIAO, Z
XIE, W
XIN, K
XU, H
XU, J
XU, N
XU, QH
XU, Y
XU, Z
YAN, W
YANG, C
YANG, Y
YANG, Y
YE, Z
YEPES, P
YI, L
YIP, K
YOO, IK
YU, N
ZAWISZA, Y
ZBROSZCZYK, H
ZHA, W
ZHANG, JB
ZHANG, JL
ZHANG, S
ZHANG, XP
ZHANG, Y
ZHANG, ZP
ZHAO, F
ZHAO, J
ZHONG, C
ZHU, X
ZHU, YH
ZOULKARNEEVA, Y
ZYZAK, M
Issue Date: 2014
Publisher: AMER PHYSICAL SOC
Citation: PHYSICAL REVIEW LETTERS, 113(5)
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.
URI: http://dx.doi.org/10.1103/PhysRevLett.113.052302
http://dspace.library.iitb.ac.in/jspui/handle/100/16281
ISSN: 0031-9007
1079-7114
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