2006/02/28 by M. Biyajima, T. Mizoguchi, N. Nakajima +2
Physics and Astronomy · #Atmospheric temperature range #Distribution (mathematics) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Range (aeronautics) #Theoretical and Computational Physics #Transverse plane #hep-ph #nucl-th
paper · pdf · doi:10.1140/epjc/s10052-006-0026-4
published as Eur.Phys.J.C48:597-603,2006 · Some misprints corrected, references updated. To be published in Eur. Phys. J. C (2006)
arxiv created 2006/10/13 · openalex publication_date 2006/10/23 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We have systematically estimated the possible temperatures obtained from an analysis of recent data on pt distributions observed at RHIC experiments. Using the fact that observed pt distributions cannot be described by the original Hagedorn formula in the whole range of transverse momenta (in particular above 6 GeV/c), we propose a modified Hagedorn formula including temperature fluctuation. We show that by using it we can fit pt distributions in the whole range and can estimate consistently the relevant temperatures, including their fluctuations.