Transverse-Momentum Fluctuations in [Formula presented] and [Formula presented] Collisions at [Formula presented]

M. R. Atayan, Bai Yuting, E. A. De Wolf, A. M.F. Endler, Fu Jinghua, H. Gulkanyan, R. Hakobyan, W. Kittel, Liu Lianshou, Z. V. Metreveli, L. N. Smirnova, L. A. Tikhonova, A. G. Tomaradze, F. Verbeure, Wu Yuanfang, S. A. Zotkin

Research output: Contribution to journalArticlepeer-review


We report results on event-by-event fluctuations of transverse momentum, [Formula presented], in [Formula presented] and [Formula presented] collisions at [Formula presented]. For the first time, their dependence on rapidity region, transverse momentum acceptance, multiplicity, mean transverse momentum per event, and on the correlation between transverse momentum and multiplicity are systematically presented. The results are compared with those from the PYTHIA Monte Carlo generator. The fluctuations under the same acceptance cuts as used in current heavy-ion experiments are also presented.

Original languageEnglish (US)
JournalPhysical review letters
Issue number12
StatePublished - 2002

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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