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

STAR Collaboration

Research output: Contribution to journalArticle

13 Citations (Scopus)

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.

Original languageEnglish
Article number044901
JournalPhysical Review C - Nuclear Physics
Volume70
Issue number4
DOIs
StatePublished - Oct 1 2004

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scaling
collisions
particle production
scattering

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

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

In: Physical Review C - Nuclear Physics, Vol. 70, No. 4, 044901, 01.10.2004.

Research output: Contribution to journalArticle

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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 Cherney, {Michael G.} 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 Seger, {Janet E.}",
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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, Michael G.

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 - Seger, Janet E.

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