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Beam Energy Dependence of Moments of the Net-Charge Multiplicity Distributions in Au plus Au Collisions at RHIC

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Title Beam Energy Dependence of Moments of the Net-Charge Multiplicity Distributions in Au plus Au Collisions at RHIC
 
Creator ADAMCZYK, L
ADKINS, JK
AGAKISHIEV, G
AGGARWAL, MM
AHAMMED, Z
ALEKSEEV, I
ALFORD, J
ANSON, CD
APARIN, A
ARKHIPKIN, D
ASCHENAUER, EC
AVERICHEV, GS
BALEWSKI, J
BANERJEE, A
BARNOVSKA, Z
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
CORLISS, R
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
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
GROSNICK, D
GUO, Y
GUPTA, A
GUPTA, S
GURYN, W
HAAG, B
HAJKOVA, O
HAMED, A
HAN, LX
HAQUE, R
HARRIS, JW
HAYS-WEHLE, JP
HEPPELMANN, S
HIRSCH, A
HOFFMANN, GW
HOFMAN, DJ
HORVAT, S
HUANG, B
HUANG, HZ
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
KORSCH, W
KOTCHENDA, L
KRAVTSOV, P
KRUEGER, K
KULAKOV, I
KUMAR, L
KYCIA, RA
LAMONT, MAC
LANDGRAF, JM
LANDRY, KD
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEE, JH
LEIGHT, W
LEVINE, MJ
LI, C
LI, W
LI, X
LI, X
LI, Y
LI, ZM
LIMA, LM
LISA, MA
LIU, F
LJUBICIC, T
LLOPE, WJ
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
MUNHOZ, MG
MUSTAFA, MK
NANDI, BK
NASIM, M
NAYAK, TK
NELSON, JM
NOGACH, LV
NOH, SY
NOVAK, J
NURUSHEV, SB
ODYNIEC, G
OGAWA, A
OH, K
OHLSON, A
OKOROKOV, V
OLDAG, EW
OLIVEIRA, RAN
PACHR, M
PAGE, BS
PAL, SK
PAN, YX
PANDIT, Y
PANEBRATSEV, Y
PAWLAK, T
PAWLIK, B
PEI, H
PERKINS, C
PERYT, W
PETERSON, A
PILE, P
PLANINIC, M
PLUTA, J
PLYKU, D
POLJAK, N
PORTER, J
POSKANZER, AM
PRUTHI, NK
PRZYBYCIEN, M
PUJAHARI, PR
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
SAHOO, NR
SAHU, PK
SAKREJDA, I
SALUR, S
SANDACZ, A
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
DESOUZA, UG
SPINKA, HM
SRIVASTAVA, B
STANISLAUS, TDS
STEVENS, JR
STOCK, R
STRIKHANOV, M
STRINGFELLOW, B
SUAIDE, AAP
SUMBERA, M
SUN, X
SUN, XM
SUN, Y
SUN, Z
SURROW, B
SVIRIDA, DN
SYMONS, TJM
DE TOLEDO, AS
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
VANFOSSEN, JA
VARMA, R
VASCONCELOS, GMS
VASILIEV, AN
VERTESI, R
VIDEBAEK, F
VIYOGI, YP
VOKAL, S
VOSSEN, A
WADA, M
WALKER, 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, 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
ZAWISZA, Y
ZBROSZCZYK, H
ZHA, W
ZHANG, JB
ZHANG, S
ZHANG, XP
ZHANG, Y
ZHANG, ZP
ZHAO, F
ZHAO, J
ZHONG, C
ZHU, X
ZHU, YH
ZOULKARNEEVA, Y
ZYZAK, M
 
Subject STAR
POINT
QCD
 
Description We report the first measurements of the moments-mean (M), variance (sigma(2)), skewness (S), and kurtosis (kappa)-of the net-charge multiplicity distributions at midrapidity in Au + Au collisions at seven energies, ranging from root s(NN) = 7.7 to 200 GeV, as a part of the Beam Energy Scan program at RHIC. The moments are related to the thermodynamic susceptibilities of net charge, and are sensitive to the location of the QCD critical point. We compare the products of the moments, sigma(2)/M, S sigma, and kappa sigma(2), with the expectations from Poisson and negative binomial distributions (NBDs). The S sigma values deviate from the Poisson baseline and are close to the NBD baseline, while the kappa sigma(2) values tend to lie between the two. Within the present uncertainties, our data do not show nonmonotonic behavior as a function of collision energy. These measurements provide a valuable tool to extract the freeze-out parameters in heavy-ion collisions by comparing with theoretical models.
 
Publisher AMER PHYSICAL SOC
 
Date 2014-12-28T10:50:18Z
2014-12-28T10:50:18Z
2014
 
Type Article
 
Identifier PHYSICAL REVIEW LETTERS, 113(9)
0031-9007
1079-7114
http://dx.doi.org/10.1103/PhysRevLett.113.092301
http://dspace.library.iitb.ac.in/jspui/handle/100/16283
 
Language English