Centrality and pseudorapidity dependence of charged hadron production at intermediate pTin Au+Au collisions at √sNN=130 GeV

STAR Collaboration

doi:10.1103/PhysRevC.70.044901

Centrality and pseudorapidity dependence of charged hadron production at intermediate p_Tin Au+Au collisions at √s_NN=130 GeV

STAR Collaboration

Department of Physics

Research output: Contribution to journal › Article

13 Scopus citations

Abstract

We present STAR measurements of charged hadron production as a function of centrality in Au+Au collisions at √s_NN=130 GeV. The measurements cover a phase space region of 0.2TT>p^cut, and studied the results in the framework of participant and binary scaling. No clear evidence is observed for participant scaling of charged hadron yield in the measured pT region. The relative importance of hard scattering processes is investigated through binary scaling fraction of particle production.

Original language	English (US)
Article number	044901
Pages (from-to)	044901-1-044901-11
Journal	Physical Review C - Nuclear Physics
Volume	70
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.70.044901
State	Published - Oct 1 2004

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevC.70.044901

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STAR Collaboration (2004). Centrality and pseudorapidity dependence of charged hadron production at intermediate p_Tin Au+Au collisions at √s_NN=130 GeV. Physical Review C - Nuclear Physics, 70(4), 044901-1-044901-11. [044901]. https://doi.org/10.1103/PhysRevC.70.044901

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title = "Centrality and pseudorapidity dependence of charged hadron production at intermediate pTin Au+Au collisions at √sNN=130 GeV",

abstract = "We present STAR measurements of charged hadron production as a function of centrality in Au+Au collisions at √sNN=130 GeV. The measurements cover a phase space region of 0.2TT>pcut, and studied the results in the framework of participant and binary scaling. No clear evidence is observed for participant scaling of charged hadron yield in the measured pT region. The relative importance of hard scattering processes is investigated through binary scaling fraction of particle production.",

author = "{STAR Collaboration} and J. Adams and Aggarwal, {M. M.} and Z. Ahammed and J. Amonett and Anderson, {B. D.} and D. Arkhipkin and Averichev, {G. S.} and Y. Bai and J. Balewski and O. Barannikova and Barnby, {L. S.} and J. Baudot and S. Bekele and Belaga, {V. V.} and R. Bellwied and J. Berger and Bezverkhny, {B. I.} and S. Bharadwaj and Bhatia, {V. S.} and H. Bichsel and A. Billmeier and Bland, {L. C.} and Blyth, {C. O.} and Bonner, {B. E.} and M. Botje and A. Boucham and A. Brandin and A. Bravar and M. Bystersky and Cadman, {R. V.} and Cai, {X. Z.} and H. Caines and {Calder{\'o}n De La Barca S{\'a}nchez}, M. and J. Carroll and J. Castillo and D. Cebra and P. Chaloupka and S. Chattopdhyay and Chen, {H. F.} and Y. Chen and J. Cheng and M. Cherney and A. Chikanian and W. Christie and Coffin, {J. P.} and Cormier, {T. M.} and Cramer, {J. G.} and Crawford, {H. J.} and D. Das and S. Das",

year = "2004",

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doi = "10.1103/PhysRevC.70.044901",

language = "English (US)",

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T1 - Centrality and pseudorapidity dependence of charged hadron production at intermediate pTin Au+Au collisions at √sNN=130 GeV

AU - STAR Collaboration

AU - Adams, J.

AU - Aggarwal, M. M.

AU - Ahammed, Z.

AU - Amonett, J.

AU - Anderson, B. D.

AU - Arkhipkin, D.

AU - Averichev, G. S.

AU - Bai, Y.

AU - Balewski, J.

AU - Barannikova, O.

AU - Barnby, L. S.

AU - Baudot, J.

AU - Bekele, S.

AU - Belaga, V. V.

AU - Bellwied, R.

AU - Berger, J.

AU - Bezverkhny, B. I.

AU - Bharadwaj, S.

AU - Bhatia, V. S.

AU - Bichsel, H.

AU - Billmeier, A.

AU - Bland, L. C.

AU - Blyth, C. O.

AU - Bonner, B. E.

AU - Botje, M.

AU - Boucham, A.

AU - Brandin, A.

AU - Bravar, A.

AU - Bystersky, M.

AU - Cadman, R. V.

AU - Cai, X. Z.

AU - Caines, H.

AU - Calderón De La Barca Sánchez, M.

AU - Carroll, J.

AU - Castillo, J.

AU - Cebra, D.

AU - Chaloupka, P.

AU - Chattopdhyay, S.

AU - Chen, H. F.

AU - Chen, Y.

AU - Cheng, J.

AU - Cherney, M.

AU - Chikanian, A.

AU - Christie, W.

AU - Coffin, J. P.

AU - Cormier, T. M.

AU - Cramer, J. G.

AU - Crawford, H. J.

AU - Das, D.

AU - Das, S.

PY - 2004/10/1

Y1 - 2004/10/1

N2 - We present STAR measurements of charged hadron production as a function of centrality in Au+Au collisions at √sNN=130 GeV. The measurements cover a phase space region of 0.2TT>pcut, and studied the results in the framework of participant and binary scaling. No clear evidence is observed for participant scaling of charged hadron yield in the measured pT region. The relative importance of hard scattering processes is investigated through binary scaling fraction of particle production.

AB - We present STAR measurements of charged hadron production as a function of centrality in Au+Au collisions at √sNN=130 GeV. The measurements cover a phase space region of 0.2TT>pcut, and studied the results in the framework of participant and binary scaling. No clear evidence is observed for participant scaling of charged hadron yield in the measured pT region. The relative importance of hard scattering processes is investigated through binary scaling fraction of particle production.

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U2 - 10.1103/PhysRevC.70.044901

DO - 10.1103/PhysRevC.70.044901

M3 - Article

VL - 70

SP - 044901-1-044901-11

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 4

M1 - 044901

ER -