Properties of the initial participant matter interaction zone in near-Fermi-energy heavy-ion collisions
文献类型：期刊论文
| 作者 | 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
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000243896000038 |
| 出版者 | AMERICAN PHYSICAL SOC |
| 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). |
入库方式： OAI收割
来源：近代物理研究所
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