期刊
NUCLEAR PHYSICS A
卷 710, 期 1-2, 页码 157-179出版社
ELSEVIER
DOI: 10.1016/S0375-9474(02)01120-X
关键词
Pb(U-238,X); E=1 GeV/nucleon; measured fragments isotopic yields; deduced reaction mechanism features; freeze-out temperature; isospin thermometer method; fragment separator; comparison with model predictions
Isotope yields of heavy residues produced in collisions of U-238 with lead at 1 A GeV show indications for a simultaneous break-up process. From the average N-over-Z ratio of the final residues up to Z = 70, the average limiting temperature of the break-up configuration at freeze out was determined to T approximate to 5 MeV using the isospin-thermometer method. Consequences for the understanding of other phenomena in highly excited nuclear systems are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据