Non-identical particle correlations in 130 and 200 AGeV collisions at
  STAR

Adams, J.; Aggarwal, M.M.; Ahammed, Z.; Amonett, J.; Anderson, B.D.; Arkhipkin, D.; Averichev, G.S.; Bai, Y.; Balewski, J.; Barannikova, O.; Barnby, L.S.; Batia, V.S.; Baudot, J.; Bekele, S.; Belaga, V.V.; Bellwied, R.; Berger, J.; Bezverkhny, B.I.; Bharadwaj, S.; Bichsel, H.; Billmeier, A.; Bland, L.C.; Blyth, C.O.; Bonner, B.E.; Botje, M.; Boucham, A.; Brandin, A.V.; Bravar, A.; Bystersky, M.; Cai, X.Z.; Caines, H.; Calderon De La Barca Sanchez, M.; Carroll, J.; Castillo, J.; Cebra, D.; Chaloupka, P.; Chattopdhyay, S.; Chen, H.F.; Chen, Y.; Cheng, J.; Cherney, M.; Chikanian, A.; Christie, W.; Coffin, J.P.; Cormier, T.M.; Cramer, J.G.; Crawford, H.J.; Das, D.; Das, S.; De Moura, M.M.; Derevschikov, A.A.; Didenko, L.; Dietel, T.; Dong, W.J.; Dong, X.; Draper, J.E.; Du, F.; Dubey, A.K.; Dunin, V.B.; Dunlop, J.C.; Dutta Mazumdar, M.R.; Eckardt, V.; Efimov, L.G.; Emelianov, V.; Engelage, J.; Eppley, G.; Erazmus, B.; Estienne, Magali; Fachini, P.; Faivre, J.; Fatemi, R.; Fedorisin, J.; Filimonov, K.; Filip, P.; Finch, E.; Fine, V.; Fisyak, Y.; Foley, K.J.; Fomenko, K.; Fu, J.; Gagliardi, C.A.; Gans, J.; Ganti, M.S.; Gaudichet, L.; Geurts, F.; Ghazikhanian, V.; Ghosh, P.; Gonzalez, J.E.; Grachov, O.; Grebenyuk, O.; Grosnick, D.; Guertin, S.M.; Gupta, Anupam; Gutierrez, T.D.; Hallman, T.J.; Hamed, A.; Hardtke, D.; Harris, J.W.; Heinz, M.; Henry, T.W.; Hepplemann, S.; Hippolyte, B.; Hirsch, A.; Hjort, E.; Hoffmann, G.W.; Huang, H.Z; Huang, S.L.; Hughes, E.; Humanic, T.J.; Igo, G.; Ishihara, A.; Jacobs, P.; Jacobs, W.W.; Janik, M.; Jiang, H.; Jones, P.G.; Judd, E.G.; K. Netrakanti, P.; Kabana, S.; Kang, K.; Kaplan, M.; Keane, D.; Kh.Kutuev, R.; Khodyrev, V.Yu.; Kiryluk, J.; Kisiel, A.; Kislov, E.M.; Klay, J.; Klein, S.R.; Klyachko, A.; Koetke, D.D.; Kollegger, T.; Kopytine, M.; Kotchenda, L.; Kramer, M.; Kravtsov, P.; Kravtsov, V.I.; Krueger, K.; Kuhn, C.; Kulikov, A.I.; Kumar, A.; Kunz, C.L.; Kuznetsov, A.A.; Lamont, M.A.C.; Landgraf, J.M.; Lange, S.; Laue, F.; Lauret, J.; Lebedev, A.,; Lednicky, R.; Lehocka, S.; LeVine, M.J.; Li, C.; Li, Q.; Li, Y.; Lindenbaum, S.J.; Lisa, M.A.; Liu, Franklin; Liu, L.; Liu, Q.J.; Liu, Z.; Ljubicic, T.; Llope, W.J.; Long, H.; Longacre, R.S.; Lopez-Noriega, M.; Love, W.A.; Lu, Y.; Ludlam, T.; Lynn, D.; Ma, G.L.; Ma, J.G.; Ma, Y.G.; Magestro, D.; Mahajan, S.; Mahapatra, D.P.; Majka, R.; Mangotra, L.K.; Manweiler, R.; Margetis, S.; Markert, C.; Martin, Lilian; Marx, J.N.; Matis, H.S.; Matulenko, Yu.A.; McClain, C.J.; McShane, T.S.; Meissner, F.; Melnick, Yu.; Meschanin, A.; Miller, M.L.; Milosevich, Z.; Minaev, N.G.; Mironov, C.; Mischke, A.; Mishra, D.; Mitchell, J.; Mohanty, B.; Molnar, L.; Moore, C.F.; Mora-Corral, M.J.; Morozov, D.A.; Morozov, V.; Munhoz, M.G.; Nandi, B.K.; Nayak, T.K.; Nelson, J.M.; Nikitin, V.A.; Nogach, L.V.; Norman, B.; Nurushev, S.B.; Odyniec, G.; Ogawa, A.; Okorokov, V.; Oldenburg, M.; Olson, D.; Pal, S.K.; Panebratsev, Y.; Panitkin, S.Y.; Pavlinov, A.I.; Pawlak, T.; Peitzmann, T.; Perevoztchikov, V.; Perkins, C.; Peryt, W.; Petrov, V.A.; Phatak, S.C.; Picha, R.; Pluta, J.; Porile, N.; Porter, J.; Poskanzer, A.M.; Potekhin, M.; Potrebenikova, E.; Potukuchi, B.V.K.S.; Prindle, D.; Pruneau, C.; Putschke, J.; Rai, G.; Rakness, G.; Raniwala, R.; Raniwala, S.; Ravel, O.; Ray, R.L.; Razin, S.V.; Reichhold, D.; Reid, J.G.; Renault, G.; Retiere, F.; Ridiger, A.; Ritter, H.G.; Roberts, J.B.; Rogachevskiy, O.V.; Romero, J.L.; Rose, A.; Roy, C.; Ruan, L.; Sakrejda, I.; Salur, S.; Sandweiss, J.; Savin, I.; Sazhin, P.S.; Schambach, J.; Scharenberg, R.P.; Schmitz, N.; Schroeder, L.S.; Schweda, K.; Seger, J.; Seyboth, P.; Shahaliev, E.; Shao, M.; Shao, W.; Sharma, M.; Shen, W.Q.; Shestermanov, K.E.; Shimanskiy, S.S.; Simon, F.; Singaraju, R.N.; Skoro, G.; Smirnov, N.; Snellings, R.; Sood, G.; Sorensen, P.; Sowinski, J.; Speltz, J.; Spinka, H.M.; Srivastava, B.; Stadnik, A.; Stanislaus, S.; Stock, R.; Stolpovsky, A.; Strikhanov, M.; Stringfellow, B.; Suaide, A.A.P.; Sugarbaker, E.; Suire, C.; Sumbera, M.; Surrow, B.; Symons, T.J.M.; Szanto De Toledo, A.; Szarwas, P.; Tai, A.; Takahashi, J.; Tang, A.H.; Tarnowsky, T.; Thein, D.; Thomas, J.H.; Timoshenko, S.; Tokarev, M.; Trainor, T.A.; Trentalange, S.; Tribble, R.E.; Tsai, O.D.; Ulery, J.; Ullrich, T.; Underwood, D.G.; Urkinbaev, A.; V. Cadman, R.; Van Buren, G.; VanderMolen, A.M.; Varma, R.; Vasilevski, I.M.; Vasiliev, A.N.; Vasiliev, M.; Vernet, R.; Vigdor, S.E.; Viyogi, Y.P.; Vokal, S.; Vznuzdaev, M.; Waggoner, W.; Wang, F.; Wang, Gang; Wang, X.L.; Wang, Y.; Wang, Z.M.; Ward, H.; Watson, J.W.; Webb, J.C.; Wells, R.; Westfall, G.D.; Wetzler, A.; Whitten, Jr., C.; Wieman, H.; Wissink, S.W.; Witt, R.; Wood, J.; Xu, .Z.; Xu, N.; Xu, Z.; Yamamoto, E.; Yepes, P.; Yurevich, V.I.; Zanevski, Y.V.; Zhang, H.; Zhang, W.M.; Zhang, Z.P.; Zolnierczuk, P.A.; Zoulkarneev, R.; Zoulkarneeva, J.; Zubarev, A.N.

research

Non-identical particle correlations in 130 and 200 AGeV collisions at STAR

Authors: J. Adams
M.M. Aggarwal
Z. Ahammed
J. Amonett
B.D. Anderson
D. Arkhipkin
G.S. Averichev
Y. Bai
J. Balewski
O. Barannikova
L.S. Barnby
V.S. Batia
J. Baudot
S. Bekele
V.V. Belaga
R. Bellwied
J. Berger
B.I. Bezverkhny
S. Bharadwaj
H. Bichsel
A. Billmeier
L.C. Bland
C.O. Blyth
B.E. Bonner
M. Botje
A. Boucham
A.V. Brandin
A. Bravar
M. Bystersky
X.Z. Cai
H. Caines
M. Calderon De La Barca Sanchez
J. Carroll
J. Castillo
D. Cebra
P. Chaloupka
S. Chattopdhyay
H.F. Chen
Y. Chen
J. Cheng
M. Cherney
A. Chikanian
W. Christie
J.P. Coffin
T.M. Cormier
J.G. Cramer
H.J. Crawford
D. Das
S. Das
M.M. De Moura
A.A. Derevschikov
L. Didenko
T. Dietel
W.J. Dong
X. Dong
J.E. Draper
F. Du
A.K. Dubey
V.B. Dunin
J.C. Dunlop
M.R. Dutta Mazumdar
V. Eckardt
L.G. Efimov
V. Emelianov
J. Engelage
G. Eppley
B. Erazmus
Magali Estienne
P. Fachini
J. Faivre
R. Fatemi
J. Fedorisin
K. Filimonov
P. Filip
E. Finch
V. Fine
Y. Fisyak
K.J. Foley
K. Fomenko
J. Fu
C.A. Gagliardi
J. Gans
M.S. Ganti
L. Gaudichet
F. Geurts
V. Ghazikhanian
P. Ghosh
J.E. Gonzalez
O. Grachov
O. Grebenyuk
D. Grosnick
S.M. Guertin
Anupam Gupta
T.D. Gutierrez
T.J. Hallman
A. Hamed
D. Hardtke
J.W. Harris
M. Heinz
T.W. Henry
S. Hepplemann
B. Hippolyte
A. Hirsch
E. Hjort
G.W. Hoffmann
H.Z Huang
S.L. Huang
E. Hughes
T.J. Humanic
G. Igo
A. Ishihara
P. Jacobs
W.W. Jacobs
M. Janik
H. Jiang
P.G. Jones
E.G. Judd
P. K. Netrakanti
S. Kabana
K. Kang
M. Kaplan
D. Keane
R. Kh.Kutuev
V.Yu. Khodyrev
J. Kiryluk
A. Kisiel
E.M. Kislov
J. Klay
S.R. Klein
A. Klyachko
D.D. Koetke
T. Kollegger
M. Kopytine
L. Kotchenda
M. Kramer
P. Kravtsov
V.I. Kravtsov
K. Krueger
C. Kuhn
A.I. Kulikov
A. Kumar
C.L. Kunz
A.A. Kuznetsov
M.A.C. Lamont
J.M. Landgraf
S. Lange
F. Laue
J. Lauret
A., Lebedev
R. Lednicky
S. Lehocka
M.J. LeVine
C. Li
Q. Li
Y. Li
S.J. Lindenbaum
M.A. Lisa
Franklin Liu
L. Liu
Q.J. Liu
Z. Liu
T. Ljubicic
W.J. Llope
H. Long
R.S. Longacre
M. Lopez-Noriega
W.A. Love
Y. Lu
T. Ludlam
D. Lynn
G.L. Ma
J.G. Ma
Y.G. Ma
D. Magestro
S. Mahajan
D.P. Mahapatra
R. Majka
L.K. Mangotra
R. Manweiler
S. Margetis
C. Markert
Lilian Martin
J.N. Marx
H.S. Matis
Yu.A. Matulenko
C.J. McClain
T.S. McShane
F. Meissner
Yu. Melnick
A. Meschanin
M.L. Miller
Z. Milosevich
N.G. Minaev
C. Mironov
A. Mischke
D. Mishra
J. Mitchell
B. Mohanty
L. Molnar
C.F. Moore
M.J. Mora-Corral
D.A. Morozov
V. Morozov
M.G. Munhoz
B.K. Nandi
T.K. Nayak
J.M. Nelson
V.A. Nikitin
L.V. Nogach
B. Norman
S.B. Nurushev
G. Odyniec
A. Ogawa
V. Okorokov
M. Oldenburg
D. Olson
S.K. Pal
Y. Panebratsev
S.Y. Panitkin
A.I. Pavlinov
T. Pawlak
T. Peitzmann
V. Perevoztchikov
C. Perkins
W. Peryt
V.A. Petrov
S.C. Phatak
R. Picha
J. Pluta
N. Porile
J. Porter
A.M. Poskanzer
M. Potekhin
E. Potrebenikova
B.V.K.S. Potukuchi
D. Prindle
C. Pruneau
J. Putschke
G. Rai
G. Rakness
R. Raniwala
S. Raniwala
O. Ravel
R.L. Ray
S.V. Razin
D. Reichhold
J.G. Reid
G. Renault
F. Retiere
A. Ridiger
H.G. Ritter
J.B. Roberts
O.V. Rogachevskiy
J.L. Romero
A. Rose
C. Roy
L. Ruan
I. Sakrejda
S. Salur
J. Sandweiss
I. Savin
P.S. Sazhin
J. Schambach
R.P. Scharenberg
N. Schmitz
L.S. Schroeder
K. Schweda
J. Seger
P. Seyboth
E. Shahaliev
M. Shao
W. Shao
M. Sharma
W.Q. Shen
K.E. Shestermanov
S.S. Shimanskiy
F. Simon
R.N. Singaraju
G. Skoro
N. Smirnov
R. Snellings
G. Sood
P. Sorensen
J. Sowinski
J. Speltz
H.M. Spinka
B. Srivastava
A. Stadnik
S. Stanislaus
R. Stock
A. Stolpovsky
M. Strikhanov
B. Stringfellow
A.A.P. Suaide
E. Sugarbaker
C. Suire
M. Sumbera
B. Surrow
T.J.M. Symons
A. Szanto De Toledo
P. Szarwas
A. Tai
J. Takahashi
A.H. Tang
T. Tarnowsky
D. Thein
J.H. Thomas
S. Timoshenko
M. Tokarev
T.A. Trainor
S. Trentalange
R.E. Tribble
O.D. Tsai
J. Ulery
T. Ullrich
D.G. Underwood
A. Urkinbaev
R. V. Cadman
G. Van Buren
A.M. VanderMolen
R. Varma
I.M. Vasilevski
A.N. Vasiliev
M. Vasiliev
R. Vernet
S.E. Vigdor
Y.P. Viyogi
S. Vokal
M. Vznuzdaev
W. Waggoner
F. Wang
Gang Wang
X.L. Wang
Y. Wang
Z.M. Wang
H. Ward
J.W. Watson
J.C. Webb
R. Wells
G.D. Westfall
A. Wetzler
Jr., C. Whitten
H. Wieman
S.W. Wissink
R. Witt
J. Wood
.Z. Xu
N. Xu
Z. Xu
E. Yamamoto
P. Yepes
V.I. Yurevich
Y.V. Zanevski
H. Zhang
W.M. Zhang
Z.P. Zhang
P.A. Zolnierczuk
R. Zoulkarneev
J. Zoulkarneeva
A.N. Zubarev
Publication date: 11 January 2004
Publisher: 'IOP Publishing'
Doi

Abstract

STAR has performed a correlation analyses of pion-kaon and pion-proton pairs for sqrt(s_NN)=130 AGeV and sqrt(s_NN)=200 AGeV and kaon-proton, proton-Lambda and pion-Cascade pairs for AuAu collisions sqrt(s_NN)=200 AGeV. They show that average emission space-time points of pions, kaons and protons are not the same. These asymmetries are interpreted as a consequence of transverse radial expansion of the system; emission time differences explain only part of the asymmetry. Therefore our measurements independently confirm the existence of transverse radial flow. Furthermore, correlations of strange hyperons is investigated by performing proton-Lambda and pion-Cascade analyses, giving estimates of source size at high m_{T}. The strong interaction potential between (anti-)proton and lambda as well as kaon and proton is investigated.Comment: 5 pages, 3 figures, Quark Matter 04 proceedings, submitted to J. Phys. G: Nucl. Phy