Exploring kaon induced reactions for unraveling the nature of the scalar meson a0(1817)

doi:10.1103/PhysRevD.108.034015

IR > 理学院

	Exploring kaon induced reactions for unraveling the nature of the scalar meson a0(1817)
	Wang, Xiao-Yun1,2 ; Zhou, Hui -Fang ; Liu, Xiang1,2,3,4,5,6,7
	2023-08-15
发表期刊	PHYSICAL REVIEW D
ISSN	2470-0010
卷号	108 期号:3
摘要	In this work, we investigate the production of isovector scalar meson a(0)(1817) by the effective Lagrangian approach. Specifically, we employ the Reggeized t channel Born term to calculate the total and differential cross sections for the reaction K- p -> a(0)(1817)Lambda. Our analysis reveals that the optimal energy range for detecting the a(0)(1817) meson lies between W = 3.4 GeV and W = 3.6 GeV, where the predicted total cross section reaches a minimum value of 112 nb. Notably, the t channel, as predicted by the Regge model, significantly enhances the differential cross sections, particularly at extreme forward angles. Furthermore, we investigate the Dalitz processes of 2 -> 3 and discuss the feasibility of detecting the a(0)(1817) meson in experiments like J-PARC.
DOI	10.1103/PhysRevD.108.034015
收录类别	SCIE
语种	英语
资助项目	National Natural Science Foundation of China [12047501, 12247101, 22JR5RA266]; Natural Science Foundation of Gansu province [21JR7RA201]; West Light Foundation of The Chinese Academy of Sciences [11825503]; China National Funds for Distinguished Young Scientists [2020YFA0406400]; National Key Research and Development Program of China [B20063]; 111 Project; Fundamental Research Funds for the Central Universities; project for top-notch innovative talents of Gansu province; [12065014]
WOS研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号	WOS:001063953400001
出版者	AMER PHYSICAL SOC
原始文献类型	Article
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/166788
专题	理学院体育教学研究部
通讯作者	Wang, Xiao-Yun
作者单位	1.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ, Lanzhou Ctr Theoret Phys, Key Lab Theoret Phys Gansu Prov, Lanzhou 730000, Gansu, Peoples R China; 3.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China; 4.Lanzhou Univ, Key Lab Quantum Theory & Applicat MoE, Lanzhou 730000, Peoples R China; 5.Lanzhou Univ, MoE Frontiers Sci Ctr Rare Isotopes, Lanzhou 730000, Peoples R China; 6.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China; 7.Inst Modern Phys CAS, Lanzhou 730000, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Wang, Xiao-Yun,Zhou, Hui -Fang,Liu, Xiang. Exploring kaon induced reactions for unraveling the nature of the scalar meson a0(1817)[J]. PHYSICAL REVIEW D,2023,108(3).
APA	Wang, Xiao-Yun,Zhou, Hui -Fang,&Liu, Xiang.(2023).Exploring kaon induced reactions for unraveling the nature of the scalar meson a0(1817).PHYSICAL REVIEW D,108(3).
MLA	Wang, Xiao-Yun,et al."Exploring kaon induced reactions for unraveling the nature of the scalar meson a0(1817)".PHYSICAL REVIEW D 108.3(2023).