講演題目：　Hadrons in high density matter

講　師　：　Pradip Kumar Sahu
　　　　　　　　 (INFN, Sezione di Catania, Catania, Italy)

日　時　：　平成13年4月27日（金）　16:30-
場　所　：　北海道大学大学院理学研究科物理学専攻　大学院講義室
　　　　　　　理学部　2号館（2−11号室）

要　旨　：
　 The nuclear equation of state is still an unsettled issue
though many experimental and theoretical efforts have been
made in last decade. Experimentally, the baryon sideward
flow and elliptic flow are the most promising observables and
observed from SIS to RHIC energies. I will review the some recent
experimental results in my talk.
　　In this talk, in a relativistic transport model, we performed
a systematic study of Au + Au collisions in comparison to the
recent experimental data on the collective flow of baryons at
SIS to AGS energy regime. Also we performed the dynamical cascade
model to study systematic flow from AGS to RHIC energies. At the
end, I will discuss new phenomena at RHIC energies, possible new
state of matter.

世話人　　大西　明　（北海道大学大学院理学研究科）
　　　　　　　　　 (011-706-2689、ohnishi@nucl.sci.hokudai.ac.jp)