IHEP OpenIR  > 理论物理室
Z(+)(4430) as a D(1)'D* (D(1)D*) molecular state
Liu, X; Liu YR(刘言锐); Liu, YR; Deng, WZ; Zhu, SL
2008
发表期刊PHYSICAL REVIEW D
卷号77期号:9页码:94015
通讯作者[Xiang Liu ; Wei-Zhen Deng ; Shi-Lin Zhu] Peking Univ, Dept Phys, Beijing 100871, Peoples R China ; [Xiang Liu] Univ Coimbra, Dept Fis, Ctr Fis Teor, P-3004516 Coimbra, Portugal ; [Yan-Rui Liu] Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
摘要We reexamine whether Z(+)(4430) could be a D(1)'-D* or D(1)-D* molecular state after considering both the pion and sigma meson exchange potentials and introducing the form factor to take into account the structure effect of the interaction vertex. Our numerical analysis with Matlab package MATSLISE indicates the contribution from the sigma meson exchange is small for the D(1)'-D* system and significant for the D(1)-D* system. The S-wave D(1)-(D) over bar* molecular state with only J(P)=0(-) and D(1)'-D* molecular states with J(P)=0(-),1(-),2(-) may exist with reasonable parameters. One should investigate whether the broad width of D(1)' disfavors the possible formation of molecular states in the future. The bottom analog Z(B) of Z(+)(4430) has a larger binding energy, which may be searched at Tevatron and LHC. Experimental measurement of the quantum number of Z(+)(4430) may help uncover its underlying structure.
学科领域Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.77.094015
URL查看原文
语种英语
WOS研究方向Astronomy & Astrophysics ; Physics
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号WOS:000256297000042
引用统计
被引频次:48[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240872
专题理论物理室
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Liu, X,Liu YR,Liu, YR,et al. Z(+)(4430) as a D(1)'D* (D(1)D*) molecular state[J]. PHYSICAL REVIEW D,2008,77(9):94015.
APA Liu, X,刘言锐,Liu, YR,Deng, WZ,&Zhu, SL.(2008).Z(+)(4430) as a D(1)'D* (D(1)D*) molecular state.PHYSICAL REVIEW D,77(9),94015.
MLA Liu, X,et al."Z(+)(4430) as a D(1)'D* (D(1)D*) molecular state".PHYSICAL REVIEW D 77.9(2008):94015.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
9685.pdf(405KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, X]的文章
[刘言锐]的文章
[Liu, YR]的文章
百度学术
百度学术中相似的文章
[Liu, X]的文章
[刘言锐]的文章
[Liu, YR]的文章
必应学术
必应学术中相似的文章
[Liu, X]的文章
[刘言锐]的文章
[Liu, YR]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。