ANISOTROPIC FLOWS OF NUCLEAR CLUSTERS AND HARD PHOTON IN INTERMEDIATE ENERGY HEAVY ION COLLISIONS

被引：1

作者：

Liu, Gui-Hua ^{[1
]}

Yan, Ting-Zhi ^{[1
]}

Ma, Yu-Gang ^{[1
]}

Cai, X. Z. ^{[1
]}

Fang, D. Q. ^{[1
]}

Shen, W. Q. ^{[1
]}

Tian, W. D. ^{[1
]}

Wang, H. W. ^{[1
]}

Wang, K. ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2008年 / 17卷 / 09期

关键词：

D O I：

10.1142/S0218301308010830

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Anisotropic flows of light nuclear clusters and hard photons are studied by nucleonic transport models in intermediate energy heavy ion collisions. The transverse momentum and rapidity dependences of the directed flow (v(1)) and elliptic flow (v(2)) are studied for light nuclear clusters and their scaling behaviors are found. The ratio of v(4)/v(2)(2) of nuclear clusters show a constant value of 1/2. Proton-neutron bremsstrahlung hard photon shows non-zero flows with the contrary sign of proton's flows.

引用

页码：1850 / 1864

页数：15

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