Nuclear dynamics induced by antiprotons

doi:10.13538/j.1001-8042/nst.26.S20512

	Nuclear dynamics induced by antiprotons
	Feng Zhao-Qing1,2,3
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2015-04-01
卷号	26
关键词	Lqmd Transport Model Antiproton-nucleus Collisions Strangeness Production
ISSN号	1001-8042
DOI	10.13538/j.1001-8042/nst.26.S20512
文献子类	Article
英文摘要	Reaction dynamics in collisions of antiprotons on nuclei is investigated within the Lanzhou quantum molecular dynamics model. The reaction channels of elastic scattering, annihilation, charge exchange and inelastic collisions of antiprotons on nucleons have been included in the model. Dynamics on particle production, in particular pions, kaons, antikaons and hyperons, is investigated in collisions of (p) over bar on C-12, Ne-20, Ca-40 and Ta-181 from low to high incident momenta. It is found that the annihilations of (p) over bar on nucleons are of importance to the dynamics of particle production in phase space. Hyperons are mainly produced via meson induced reactions on nucleons and strangeness exchange collisions, which lead to delayed emission in antiproton-nucleus collisions.
资助项目	National Natural Science Foundation of China Projects[11175218] ; National Natural Science Foundation of China Projects[U1332207]
WOS关键词	HEAVY-ION COLLISIONS ; ANNIHILATION ; STRANGENESS ; EMISSION ; ENERGY
WOS研究方向	Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000354590600023
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/47857]
专题	中国科学院近代物理研究所
通讯作者	Feng Zhao-Qing
作者单位	1.Chinese Acad Sci, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Feng Zhao-Qing. Nuclear dynamics induced by antiprotons[J]. NUCLEAR SCIENCE AND TECHNIQUES,2015,26.
APA	Feng Zhao-Qing.(2015).Nuclear dynamics induced by antiprotons.NUCLEAR SCIENCE AND TECHNIQUES,26.
MLA	Feng Zhao-Qing."Nuclear dynamics induced by antiprotons".NUCLEAR SCIENCE AND TECHNIQUES 26(2015).