Properties of the initial participant matter interaction zone in near-Fermi-energy heavy-ion collisions | |
Wang, J.; Keutgen, T.; Wada, R.; Hagel, K.; Kowalski, S.; Materna, T.; Qin, L.; Chen, Z.; Natowitz, J. B.; Ma, Y. G. | |
刊名 | PHYSICAL REVIEW C
![]() |
2007-01 | |
卷号 | 75 |
ISSN号 | 0556-2813 |
DOI | 10.1103/PhysRevC.75.014604 |
英文摘要 | The sizes, temperatures, and free neutron-to-proton ratios of the initial interaction zones produced in the collisions of 40 MeV/nucleon Ar-40+Sn-112 and 55 MeV/nucleon Al-27+Sn-124 are derived using total detected neutron plus charged particle multiplicity as a measure of the impact parameter range and number of participant nucleons. The size of the initial interaction zone, determined from a coalescence model analysis, increases significantly with decreasing impact parameter. The temperatures and free neutron-to-proton ratios in the interaction zones are relatively similar for different impact parameter ranges and evolve in a similar fashion. |
WOS关键词 | EQUATION-OF-STATE ; ASYMMETRIC NUCLEAR-MATTER ; EXCITATION-ENERGIES ; FRAGMENT EMISSION ; PARTICLE-EMISSION ; COALESCENCE MODEL ; MULTIFRAGMENTATION ; INTERMEDIATE ; SUPERNOVA |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | AMERICAN PHYSICAL SOC |
WOS记录号 | WOS:000243896000038 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.186/handle/113462/56532] ![]() |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Wang, J. |
作者单位 | 1.Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA 2.Univ Padua, Ist Nazl Fis Nucl, I-35131 Padua, Italy 3.Univ Padua, Dipartimento Fis, I-35131 Padua, Italy 4.Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy 5.Inst Nucl Phys, PL-31342 Krakow, Poland 6.Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland 7.Silesian Univ, Inst Phys, PL-40007 Katowice, Poland 8.Univ Catholique Louvain, FNRS, B-1348 Louvain, Belgium 9.Univ Catholique Louvain, IPN, B-1348 Louvain, Belgium 10.Natl Autonomous Univ Mexico, Inst Fis, Mexico City 01000, DF, Mexico |
推荐引用方式 GB/T 7714 | Wang, J.,Keutgen, T.,Wada, R.,et al. Properties of the initial participant matter interaction zone in near-Fermi-energy heavy-ion collisions[J]. PHYSICAL REVIEW C,2007,75. |
APA | Wang, J..,Keutgen, T..,Wada, R..,Hagel, K..,Kowalski, S..,...&Ono, A..(2007).Properties of the initial participant matter interaction zone in near-Fermi-energy heavy-ion collisions.PHYSICAL REVIEW C,75. |
MLA | Wang, J.,et al."Properties of the initial participant matter interaction zone in near-Fermi-energy heavy-ion collisions".PHYSICAL REVIEW C 75(2007). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论