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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/16546

Title: Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at root S-NN=130 GeV
Authors: ADAMS, J
AGGARWAL, MM
AHAMMED, Z
AMONETT, J
ANDERSON, BD
ANDERSON, M
ARKHIPKIN, D
AVERICHEV, GS
BAI, Y
BALEWSKI, J
BARANNIKOVA, O
GREBENYUK, O
GROSNICK, D
GUERTIN, SM
GUIMARAES, KSFF
GUO, Y
GUPTA, A
GUTIERREZ, TD
HAAG, B
HALLMAN, TJ
HAMED, A
BARNBY, LS
HARRIS, JW
HE, W
HEINZ, M
HENRY, TW
HEPPLEMANN, S
HIPPOLYTE, B
HIRSCH, A
HJORT, E
HOFFMANN, GW
HORNER, MJ
BAUDOT, J
HUANG, HZ
HUANG, SL
HUGHES, EW
HUMANIC, TJ
IGO, G
ISHIHARA, A
JACOBS, P
JACOBS, WW
JAKL, P
JIA, F
BEKELE, S
JIANG, H
JONES, PG
JUDD, EG
KABANA, S
KANG, K
KAPITAN, J
KAPLAN, M
KEANE, D
KECHECHYAN, A
KHODYREV, VY
BELAGA, VV
KIM, BC
KIRYLUK, J
KISIEL, A
KISLOV, EM
KLEIN, SR
KOETKE, DD
KOLLEGGER, T
KOPYTINE, M
KOTCHENDA, L
KOUCHPIL, V
BELLINGERI-LAURIKAINEN, A
KOWALIK, KL
KRAMER, M
KRAVTSOV, P
KRAVTSOV, VI
KRUEGER, K
KUHN, C
KULIKOV, AI
KUMAR, A
KUZNETSOV, AA
LAMONT, MAC
BELLWIED, R
LANDGRAF, JM
LANGE, S
LAPOINTE, S
LAUE, F
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEE, CH
LEHOCKA, S
LEVINE, MJ
BEZVERKHNY, BI
LI, C
LI, Q
LI, Y
LIN, G
LINDENBAUM, SJ
LISA, MA
LIU, F
LIU, H
LIU, J
LIU, L
BHARADWAJ, S
LIU, Z
LJUBICIC, T
LLOPE, WJ
LONG, H
LONGACRE, RS
LOPEZ-NORIEGA, M
LOVE, WA
LU, Y
LUDLAM, T
LYNN, D
BHASIN, A
MA, GL
MA, JG
MA, YG
MAGESTRO, D
MAHAPATRA, DP
MAJKA, R
MANGOTRA, LK
MANWEILER, R
MARGETIS, S
MARKERT, C
BHATI, AK
MARTIN, L
MATIS, HS
MATULENKO, YA
MCCLAIN, CJ
MCSHANE, TS
MELNICK, Y
MESCHANIN, A
MILLER, ML
MINAEV, NG
MIODUSZEWSKI, S
BICHSEL, H
MIRONOV, C
MISCHKE, A
MISHRA, DK
MITCHELL, J
MOHANTY, B
MOLNAR, L
MOORE, CF
MOROZOV, DA
MUNHOZ, MG
NANDI, BK
BIELCIK, J
NATTRASS, C
NAYAK, TK
NELSON, JM
NETRAKANTI, PK
NIKITIN, VA
NOGACH, LV
NURUSHEV, SB
ODYNIEC, G
OGAWA, A
OKOROKOV, V
BIELCIKOVA, J
OLDENBURG, M
OLSON, D
PACHR, M
PAL, SK
PANEBRATSEV, Y
PANITKIN, SY
PAVLINOV, AI
PAWLAK, T
PEITZMANN, T
PEREVOZTCHIKOV, V
BLAND, LC
PERKINS, C
PERYT, W
PETROV, VA
PHATAK, SC
PICHA, R
PLANINIC, M
PLUTA, J
POLJAK, N
PORILE, N
PORTER, J
BLYTH, CO
POSKANZER, AM
POTEKHIN, M
POTREBENIKOVA, E
POTUKUCHI, BVKS
PRINDLE, D
PRUNEAU, C
PUTSCHKE, J
RAKNESS, G
RANIWALA, R
RANIWALA, S
BLYTH, SL
RAY, RL
RAZIN, SV
REID, JG
REINNARTH, J
RELYEA, D
RETIERE, F
RIDIGER, A
RITTER, HG
ROBERTS, JB
ROGACHEVSKIY, OV
BONNER, BE
ROMERO, JL
ROSE, A
ROY, C
RUAN, L
RUSSCHER, MJ
SAHOO, R
SAKREJDA, I
SALUR, S
SANDWEISS, J
SARSOUR, M
BOTJE, M
SAZHIN, PS
SCHAMBACH, J
SCHARENBERG, RP
SCHMITZ, N
SCHWEDA, K
SEGER, J
SELYUZHENKOV, I
SEYBOTH, P
SHABETAI, A
SHAHALIEV, E
BOUCHET, J
SHAO, M
SHARMA, M
SHEN, WQ
SHIMANSKIY, SS
SICHTERMANN, E
SIMON, F
SINGARAJU, RN
SMIRNOV, N
SNELLINGS, R
SOOD, G
BRANDIN, AV
SORENSEN, P
SOWINSKI, J
SPELTZ, J
SPINKA, HM
SRIVASTAVA, B
STADNIK, A
STANISLAUS, TDS
STOCK, R
STOLPOVSKY, A
STRIKHANOV, M
BRAVAR, A
STRINGFELLOW, B
SUAIDE, AAP
SUGARBAKER, E
SUMBERA, M
SUN, Z
SURROW, B
SWANGER, M
SYMONS, TJM
DE TOLEDO, AS
TAI, A
BYSTERSKY, M
TAKAHASHI, J
TANG, AH
TARNOWSKY, T
THEIN, D
THOMAS, JH
TIMMINS, AR
TIMOSHENKO, S
TOKAREV, M
TRAINOR, TA
TRENTALANGE, S
CADMAN, RV
TRIBBLE, RE
TSAI, OD
ULERY, J
ULLRICH, T
UNDERWOOD, DG
VAN BUREN, G
VAN DER KOLK, N
VAN LEEUWEN, M
MOLEN, AMV
VARMA, R
CAI, XZ
VASILEVSKI, IM
VASILIEV, AN
VERNET, R
VIGDOR, SE
VIYOGI, YP
VOKAL, S
VOLOSHIN, SA
WAGGONER, WT
WANG, F
WANG, G
CAINES, H
WANG, JS
WANG, XL
WANG, Y
WATSON, JW
WEBB, JC
WESTFALL, GD
WETZLER, A
WHITTEN, C
WIEMAN, H
WISSINK, SW
SANCHEZ, MCD
WITT, R
WOOD, J
WU, J
XU, N
XU, QH
XU, Z
YEPES, P
YOO, IK
YUREVICH, VI
ZHAN, W
CASTILLO, J
ZHANG, H
ZHANG, WM
ZHANG, Y
ZHANG, ZP
ZHAO, Y
ZHONG, C
ZOULKARNEEV, R
ZOULKARNEEVA, Y
ZUBAREV, AN
ZUO, JX
CATU, O
CEBRA, D
CHAJECKI, Z
CHALOUPKA, P
CHATTOPADHYAY, S
CHEN, HF
CHEN, JH
CHEN, Y
CHENG, J
CHERNEY, M
CHIKANIAN, A
CHOI, HA
CHRISTIE, W
COFFIN, JP
CORMIER, TM
COSENTINO, MR
CRAMER, JG
CRAWFORD, HJ
DAS, D
DAS, S
DAUGHERITY, M
DE MOURA, MM
DEDOVICH, TG
DEPHILLIPS, M
DEREVSCHIKOV, AA
DIDENKO, L
DIETEL, T
DJAWOTHO, P
DOGRA, SM
DONG, WJ
DONG, X
DRAPER, JE
DU, F
DUNIN, VB
DUNLOP, JC
MAZUMDAR, MRD
ECKARDT, V
EDWARDS, WR
EFIMOV, LG
EMELIANOV, V
ENGELAGE, J
EPPLEY, G
ERAZMUS, B
ESTIENNE, M
FACHINI, P
FATEMI, R
FEDORISIN, J
FILIMONOV, K
FILIP, P
FINCH, E
FINE, V
FISYAK, Y
FU, J
GAGLIARDI, CA
GAILLARD, L
GANS, J
GANTI, MS
GHAZIKHANIAN, V
GHOSH, P
GONZALEZ, JE
GORBUNOV, YG
GOS, H
Keywords: by-event fluctuations
hadronic-interactions
azimuthal anisotropy
nuclear collisions
scale dependence
dynamics
autocorrelations
particle
physics
flow
Issue Date: 2006
Publisher: AMERICAN PHYSICAL SOC
Citation: PHYSICAL REVIEW C, 73(6)
Abstract: Measurements of two-particle correlations on angular difference variables eta(1)-eta(2) (pseudorapidity) and phi(1)-phi(2) (azimuth) are presented for all primary charged hadrons with transverse momentum 0.15 <= p(t)<= 2 GeV/c and vertical bar eta vertical bar <= 1.3 from Au-Au collisions at root s(NN)=130 GeV. Large-amplitude correlations are observed over a broad range in relative angles where distinct structures appear on the same-side and away-side (i.e., relative azimuth less than pi/2 or greater than pi/2). The principal correlation structures include that associated with elliptic flow plus a strong, same-side peak. It is hypothesized that the latter results from correlated hadrons associated with semi-hard parton scattering in the early stage of the heavy-ion collision which produces a jet-like correlation peak at small relative angles. The width of the jet-like peak on eta(1)-eta(2) increases by a factor 2.3 from peripheral to central collisions, suggesting strong coupling of semi-hard scattered partons to a longitudinally-expanding medium. The new methods of jet analysis introduced here provide access to scattered partons at low transverse momentum well below the kinematic range where perturbative quantum chromodynamics and standard fragmentation models are applicable.
URI: http://dx.doi.org/10.1103/PhysRevC.73.064907
http://dspace.library.iitb.ac.in/xmlui/handle/10054/16546
http://hdl.handle.net/10054/16546
ISSN: 0556-2813
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