eta(Q) Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions

doi:10.1155/2017/2379319

	eta(Q) Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions
	Wang, Jian-Song3,4 ; Cai, Yan-Bing 1; Bai, Zhen3,4 ; Zhao, Gao-Gao 1; Yu, Gong-Ming 3,4; Yang, Hai-Tao 2
刊名	ADVANCES IN HIGH ENERGY PHYSICS
	2017
页码	7
ISSN号	1687-7357
DOI	10.1155/2017/2379319
英文摘要	The transverse momentum distributions for inclusive eta(c,b)meson described by gluon-gluon interactions from photoproduction processes in relativistic heavy ion collisions are calculated. We considered the color-singlet (CS) and color-octet (CO) components within the framework of Nonrelativistic Quantum Chromodynamics (NRQCD) in the production of heavy quarkonium. Tlie phenomenological values of the matrix elements for the color-singlet and color-octet components give the main contribution to the production of heavy quarkonium from the gluon-gluon interaction caused by the emission of additional gluon in the initial state. The numerical results indicate that the contribution of photoproduction processes cannot be negligible for midrapidity in p-p and Pb-Pb collisions at the Large Hadron Collider (LHC) energies.
资助项目	National Basic Research Program of China (973 Program)[2014CB845405] ; China Postdoctoral Science Foundation funded project[2017M610663] ; Applied Basic Research Plan of Yunnan Province (Youth Project)[2017FD147]
WOS关键词	RELATIVISTIC QUARK-MODEL ; HIGH-ENERGY COLLISIONS ; CHARMONIUM PRODUCTION ; J/PSI PRODUCTION ; FERMILAB-TEVATRON ; AA COLLISIONS ; QCD ANALYSIS ; FRAGMENTATION ; DISTRIBUTIONS ; COLLIDERS
WOS研究方向	Physics
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000419505000001
资助机构	National Basic Research Program of China (973 Program) ; China Postdoctoral Science Foundation funded project ; Applied Basic Research Plan of Yunnan Province (Youth Project)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/46192]
专题	近代物理研究所_实验物理中心
通讯作者	Yu, Gong-Ming
作者单位	1.Yunnan Univ, Dept Phys, Kunming 650091, Yunnan, Peoples R China 2.Zhaotong Univ, Sch Phys & Elect Informat Engn, Zhaotong 657000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Gansu, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Ctr Nucl Matter Sci, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jian-Song,Cai, Yan-Bing,Bai, Zhen,et al. eta(Q) Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions[J]. ADVANCES IN HIGH ENERGY PHYSICS,2017:7.
APA	Wang, Jian-Song,Cai, Yan-Bing,Bai, Zhen,Zhao, Gao-Gao,Yu, Gong-Ming,&Yang, Hai-Tao.(2017).eta(Q) Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions.ADVANCES IN HIGH ENERGY PHYSICS,7.
MLA	Wang, Jian-Song,et al."eta(Q) Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions".ADVANCES IN HIGH ENERGY PHYSICS (2017):7.