pith. machine review for the scientific record. sign in

arxiv: 0903.1296 · v2 · submitted 2009-03-06 · ⚛️ nucl-ex

Recognition: unknown

Pion Interferometry in Au+Au and Cu+Cu Collisions at sqrt{s_{rm{NN}}} = 62.4 and 200 GeV

The STAR Collaboration: B.I. Abelev , M.M. Aggarwal , Z. Ahammed , A.V. Alakhverdyants , B.D. Anderson , D. Arkhipkin , G.S. Averichev , J. Balewski
show 61 more authors
O. Barannikova L.S. Barnby S. Baumgart D.R. Beavis R. Bellwied F. Benedosso M.J. Betancourt R.R. Betts A. Bhasin A.K. Bhati H. Bichsel J. Bielcik J. Bielcikova B. Biritz L.C. Bland I. Bnzarov M. Bombara B.E. Bonner J. Bouchet E. Braidot A.V. Brandin E. Bruna S. Bueltmann T.P. Burton M. Bystersky X.Z. Cai H. Caines M. Calderon O. Catu D. Cebra R. Cendejas M.C. Cervantes Z. Chajecki P. Chaloupka S. Chattopadhyay H.F. Chen J.H. Chen17 J.Y. Chen50 J. Cheng43 M. Cherney9 A. Chikanian51 K.E. Choi W. Christie R.F. Clarke M.J.M. Codrington R. Corliss T.M. Cormier M.R. Cosentino J.G. Cramer H.J. Crawford D. Das S. Dash M. Daugherity L.C. De Silva T.G. Dedovich M. DePhillips A.A. Derevschikov R. Derradi de Souza L. Didenko P. Djawotho et al
Authors on Pith no claims yet
classification ⚛️ nucl-ex
keywords collisionsmultiplicitysqrtcorrelationenergyinterferometryradiirhic
0
0 comments X
read the original abstract

We present a systematic analysis of two-pion interferometry in Au+Au collisions at $\sqrt{s_{\rm{NN}}}$ = 62.4 GeV and Cu+Cu collisions at $\sqrt{s_{\rm{NN}}}$ = 62.4 and 200 GeV using the STAR detector at RHIC. The multiplicity and transverse momentum dependences of the extracted correlation lengths (radii) are studied. The scaling with charged particle multiplicity of the apparent system volume at final interaction is studied for the RHIC energy domain. The multiplicity scaling of the measured correlation radii is found to be independent of colliding system and collision energy.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Tilted geometry of the pion emission source in Au+Au collisions in the RHIC Beam Energy Scan

    nucl-ex 2026-05 unverdicted novelty 7.0

    The pion emission source in Au+Au collisions is tilted with magnitude decreasing rapidly as collision energy rises from 7.7 to 27 GeV, indicating departure from longitudinal boost invariance.