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

doi:10.1088/1674-1137/abc245

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	Production of vector mesons in pentaquark state resonance channel in p-A ultraperipheral collisions
	Xie, Ya-Ping 1; Wang, Xiao-Yun2 ; Chen, Xurong 1,3,4
	2021-01
发表期刊	CHINESE PHYSICS C
ISSN	1674-1137
卷号	45 期号:1 页码:-
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.
关键词	ULTRA-PERIPHERAL COLLISIONS PHYSICS
DOI	10.1088/1674-1137/abc245
收录类别	SCOPUS ; SCIE ; CSCD
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Nuclear ; Physics, Particles & Fields
WOS记录号	WOS:000606031200001
出版者	IOP PUBLISHING LTD
来源库	WOS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/147369
专题	理学院
通讯作者	Wang, Xiao-Yun
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; 2.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.South China Normal Univ, Inst Quantum Matter, Guangzhou 510006, Peoples R China
通讯作者单位	理学院
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):-.
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),-.
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):-.

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