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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/16543

Title: K(892)(*) resonance production in Au+Au and p+p collisions at root s(NN)=200 GeV
Authors: ADAMS, J
AGGARWAL, MM
AHAMMED, Z
AMONETT, J
ANDERSON, BD
ARKHIPKIN, D
AVERICHEV, GS
BADYAL, SK
BAI, Y
BALEWSKI, J
BARANNIKOVA, O
GUTIERREZ, TD
HALLMAN, TJ
HAMED, A
HARDTKE, D
HARRIS, JW
HEINZ, M
HENRY, TW
HEPPLEMANN, S
HIPPOLYTE, B
HIRSCH, A
BARNBY, LS
HJORT, E
HOFFMANN, GW
HUANG, HZ
HUANG, SL
HUGHES, EW
HUMANIC, TJ
IGO, G
ISHIHARA, A
JACOBS, P
JACOBS, WW
BAUDOT, J
JANIK, M
JIANG, H
JONES, PG
JUDD, EG
KABANA, S
KANG, K
KAPLAN, M
KEANE, D
KHODYREV, VY
KIRYLUK, J
BEKELE, S
KISIEL, A
KISLOV, EM
KLAY, J
KLEIN, SR
KOETKE, DD
KOLLEGGER, T
KOPYTINE, M
KOTCHENDA, L
KRAMER, M
KRAVTSOV, P
BELAGA, VV
KRAVTSOV, VI
KRUEGER, K
KUHN, C
KULIKOV, AI
KUMAR, A
KUTUEV, RK
KUZNETSOV, AA
LAMONT, MAC
LANDGRAF, JM
LANGE, S
BELLWIED, R
LAUE, F
LAURET, J
LEBEDEV, A
LEDNICKY, R
LEHOCKA, S
LEVINE, MJ
LI, C
LI, Q
LI, Y
LIN, G
BERGER, J
LINDENBAUM, SJ
LISA, MA
LIU, F
LIU, L
LIU, QJ
LIU, Z
LJUBICIC, T
LLOPE, WJ
LONG, H
LONGACRE, RS
BEZVERKHNY, BI
LOPEZ-NORIEGA, M
LOVE, WA
LU, Y
LUDLAM, T
LYNN, D
MA, GL
MA, JG
MA, YG
MAGESTRO, D
MAHAJAN, S
BHARADWAJ, S
MAHAPATRA, DP
MAJKA, R
MANGOTRA, LK
MANWEILER, R
MARGETIS, S
MARKERT, C
MARTIN, L
MARX, JN
MATIS, HS
MATULENKO, YA
BHASIN, A
MCCLAIN, CJ
MCSHANE, TS
MEISSNER, F
MELNICK, Y
MESCHANIN, A
MILLER, ML
MINAEV, NG
MIRONOV, C
MISCHKE, A
MISHRA, DK
BHATI, AK
MITCHELL, J
MOHANTY, B
MOLNAR, L
MOORE, CF
MOROZOV, DA
MUNHOZ, MG
NANDI, BK
NAYAK, SK
NAYAK, TK
NELSON, JM
BHATIA, VS
NETRAKANTI, PK
NIKITIN, VA
NOGACH, LV
NURUSHEV, SB
ODYNIEC, G
OGAWA, A
OKOROKOV, V
OLDENBURG, M
OLSON, D
PAL, SK
BICHSEL, H
PANEBRATSEV, Y
PANITKIN, SY
PAVLINOV, AI
PAWLAK, T
PEITZMANN, T
PEREVOZTCHIKOV, V
PERKINS, C
PERYT, W
PETROV, VA
PHATAK, SC
BILLMEIER, A
PICHA, R
PLANINIC, M
PLUTA, J
PORILE, N
PORTER, J
POSKANZER, AM
POTEKHIN, M
POTREBENIKOVA, E
POTUKUCHI, BVKS
PRINDLE, D
BLAND, LC
PRUNEAU, C
PUTSCHKE, J
RAKNESS, G
RANIWALA, R
RANIWALA, S
RAVEL, O
RAY, RL
RAZIN, SV
REICHHOLD, D
REID, JG
BLYTH, CO
RENAULT, G
RETIERE, F
RIDIGER, A
RITTER, HG
ROBERTS, JB
ROGACHEVSKIY, OV
ROMERO, JL
ROSE, A
ROY, C
RUAN, L
BONNER, BE
SAHOO, R
SAKREJDA, I
SALUR, S
SANDWEISS, J
SARSOUR, M
SAVIN, I
SAZHIN, PS
SCHAMBACH, J
SCHARENBERG, RP
SCHMITZ, N
BOTJE, M
SCHWEDA, K
SEGER, J
SEYBOTH, P
SHAHALIEV, E
SHAO, M
SHAO, W
SHARMA, M
SHEN, WQ
SHESTERMANOV, KE
SHIMANSKIY, SS
BOUCHAM, A
SICHTERMANN, E
SIMON, F
SINGARAJU, RN
SKORO, G
SMIRNOV, N
SNELLINGS, R
SOOD, G
SORENSEN, P
SOWINSKI, J
SPELTZ, J
BRANDIN, AV
SPINKA, HM
SRIVASTAVA, B
STADNIK, A
STANISLAUS, TDS
STOCK, R
STOLPOVSKY, A
STRIKHANOV, M
STRINGFELLOW, B
SUAIDE, AAP
SUGARBAKER, E
BRAVAR, A
SUIRE, C
SUMBERA, M
SURROW, B
SYMONS, TJM
TOLEDO, AS
SZARWAS, P
TAI, A
TAKAHASHI, J
TANG, AH
TARNOWSKY, T
BYSTERSKY, M
THEIN, D
THOMAS, JH
TIMOSHENKO, S
TOKAREV, M
TRAINOR, TA
TRENTALANGE, S
TRIBBLE, RE
TSAI, OD
ULERY, J
ULLRICH, T
CADMAN, RV
UNDERWOOD, DG
URKINBAEV, A
VAN BUREN, G
VAN LEEUWEN, M
VANDER MOLEN, AM
VARMA, R
VASILEVSKI, IM
VASILIEV, AN
VERNET, R
VIGDOR, SE
CAI, XZ
VIYOGI, YP
VOKAL, S
VOLOSHIN, SA
VZNUZDAEV, M
WAGGONER, WT
WANG, F
WANG, G
WANG, XL
WANG, Y
WANG, ZM
CAINES, H
WARD, H
WATSON, JW
WEBB, JC
WELLS, R
WESTFALL, GD
WETZLER, A
WHITTEN , C
WIEMAN, H
WISSINK, SW
WITT, R
SANCHEZ, MCDL
WOOD, J
WU, J
XU, N
XU, Z
XU, ZZ
YAMAMOTO, E
YEPES, P
YUREVICH, VI
ZANEVSKY, YV
ZHANG, H
CASTILLO, J
ZHANG, WM
ZHANG, ZP
ZOULKARNEEV, R
ZOULKARNEEVA, Y
ZUBAREV, AN
CEBRA, D
CHAJECKI, Z
CHALOUPKA, P
CHATTOPADHYAY, S
CHEN, HF
CHEN, Y
CHENG, J
CHERNEY, M
CHIKANIAN, A
CHRISTIE, W
COFFIN, JP
CORMIER, TM
CRAMER, JG
CRAWFORD, HJ
DAS, D
DAS, S
DE MOURA, MM
DEREVSCHIKOV, AA
DIDENKO, L
DIETEL, T
DOGRA, SM
DONG, WJ
DONG, X
DRAPER, JE
DU, F
DUBEY, AK
DUNIN, VB
DUNLOP, JC
MAZUMDAR, MRD
ECKARDT, V
EDWARDS, WR
EFIMOV, LG
EMELIANOV, V
ENGELAGE, J
EPPLEY, G
ERAZMUS, B
ESTIENNE, M
FACHINI, P
FAIVRE, J
FATEMI, R
FEDORISIN, J
FILIMONOV, K
FILIP, P
FINCH, E
FINE, V
FISYAK, Y
FOMENKO, K
FU, J
GAGLIARDI, CA
GAILLARD, L
GANS, J
GANTI, MS
GAUDICHET, L
GEURTS, F
GHAZIKHANIAN, V
GHOSH, P
GONZALEZ, JE
GRACHOV, O
GREBENYUK, O
GROSNICK, D
GUERTIN, SM
GUO, Y
GUPTA, A
Keywords: heavy-ion collisions
hot hadronic matter
inclusive production
meson production
gev-c
nuclear collisions
pp-interactions
freeze-out
annihilation
restoration
Issue Date: 2005
Publisher: AMERICAN PHYSICAL SOC
Citation: PHYSICAL REVIEW C, 71(6)
Abstract: The short-lived K(892)* resonance provides an efficient tool to probe properties of the hot and dense medium produced in relativistic heavy-ion collisions. We report measurements of K* in root s(NN)=200 GeV Au+Au and p+p collisions reconstructed via its hadronic decay channels K(892)*(0)-> K pi and K(892)*(+/-)-> K(S)(0)pi(+/-) using the STAR detector at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory. The K*(0) mass has been studied as a function of p(T) in minimum bias p+p and central Au+Au collisions. The K-* p(T) spectra for minimum bias p+p interactions and for Au+Au collisions in different centralities are presented. The K*/K yield ratios for all centralities in Au+Au collisions are found to be significantly lower than the ratio in minimum bias p+p collisions, indicating the importance of hadronic interactions between chemical and kinetic freeze-outs. A significant nonzero K*(0) elliptic flow (v(2)) is observed in Au+Au collisions and is compared to the K-S(0) and Lambda v(2). The nuclear modification factor of K* at intermediate p(T) is similar to that of K-S(0) but different from Lambda. This establishes a baryon-meson effect over a mass effect in the particle production at intermediate p(T) (2 < p(T)<= 4 GeV/c).
URI: http://dx.doi.org/10.1103/PhysRevC.71.064902
http://dspace.library.iitb.ac.in/xmlui/handle/10054/16543
http://hdl.handle.net/10054/16543
ISSN: 0556-2813
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