Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions

doi:10.1088/1674-1137/abc245

	Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions
	Xie, Ya-Ping 1; Wang, Xiao-Yun 4; Chen, Xurong 1,2,3
刊名	CHINESE PHYSICS C
	2021
卷号	45 期号:1 页码:6
关键词	ultraperipheral collisions pentaquark states photoproduction
ISSN号	1674-1137
DOI	10.1088/1674-1137/abc245
通讯作者	Wang, Xiao-Yun(xywang@lut.edu.cn)
英文摘要	Ultraperipheral collisions (UPCs) of protons and nuclei are important for the study of the photoproduction of vector mesons and exotic states. The photoproduction of vector mesons in the pentaquark resonance channel in p-Au UPCs at the Relative Heavy Ion Collider (RHIC) and p-Pb UPCs at the Large Hadron Collider (LHC) is investigated by employing the STARlight package. The cross sections of vector mesons via the pentaquark state resonance channel are obtained using the effective Lagrangian method. The pseudo-rapidity and rapidity distributions of J/psi and gamma(1S) are given for p-Au UPCs at the RHIC and p-Pb UPCs at the LHC. It is found that the RHIC is a better platform for discovering pentaquark states than the LHC. Moreover, P-b(11080) is easier to identify than P-c(4312) because the background of gamma(1S) is weaker than that of J/psi in the t-channel at the RHIC.
资助项目	National Natural Science Foundation of China[11705076] ; National Natural Science Foundation of China[11975278] ; National Natural Science Foundation of China[11405222] ; Strategic Priority Research Program of Chinese Academy of Science[XDB34030301] ; HongLiu Support Funds for Excellent Youth Talents of Lanzhou University of Technology
WOS关键词	ULTRA-PERIPHERAL COLLISIONS ; PHYSICS
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000606031200001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Science ; HongLiu Support Funds for Excellent Youth Talents of Lanzhou University of Technology
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/138175]
专题	中国科学院近代物理研究所
通讯作者	Wang, Xiao-Yun
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.South China Normal Univ, Inst Quantum Matter, Guangzhou 510006, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Xie, Ya-Ping,Wang, Xiao-Yun,Chen, Xurong. Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions[J]. CHINESE PHYSICS C,2021,45(1):6.
APA	Xie, Ya-Ping,Wang, Xiao-Yun,&Chen, Xurong.(2021).Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions.CHINESE PHYSICS C,45(1),6.
MLA	Xie, Ya-Ping,et al."Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions".CHINESE PHYSICS C 45.1(2021):6.