共查询到20条相似文献，搜索用时 15 毫秒
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J Barrette R Bellwied P Braun-Munzinger WE Cleland TM Cormier G David J Dee GE Diebold O Dietzsch JV Germani S Gilbert SV Greene JR Hall TK Hemmick N Herrmann B Hong K Jayananda D Kraus BS Kumar R Lacasse D Lissauer WJ Llope TW Ludlam S McCorkle R Majka SK Mark JT Mitchell M Muthuswamy E O'Brien C Pruneau MN Rao F Rotondo NC daSilva U Sonnadara J Stachel H Takai EM Takagui TG Throwe C Winter G Wang D Wolfe CL Woody N Xu Y Zhang Z Zhang C Zou 《Canadian Metallurgical Quarterly》1994,50(6):3047-3059
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The need to include dynamical collision momentum transfer contributions, arising from interacting nuclear and Coulomb fields, to estimates of fragment momentum distributions is discussed. Methods based upon an optical potential model are presented. Comparisons with recent experimental data of the Siegen group for variances of transverse momentum distributions for gold nuclei at 980 A MeV fragmenting on silver foil and plastic nuclear track detector targets are made. The agreement between theory and experiment is good. 相似文献
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