IHEP OpenIR  > 理论物理室
D-0 non-strange 0(+) heavy mesons have molecular structure in the heavy chiral unitary approach
Shen PN(沈彭年); Guo FK(郭奉坤); Jiang HQ(姜焕清); Zou BS(邹冰松); Shen, PN; Guo, FK; Jiang, HQ; Zou, BS
2007
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
Volume31Issue:9Pages:870-873
Corresponding AuthorChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; SW Univ, Chongqing 400715, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
SubtypeArticle
AbstractD-0*(2308) and B-0* resonances are discussed with the molecular state assumption in the heavy chiral unitary approach. By studying the heavy baryon-pseudoscalar meson interaction, some molecular states are found. It is shown that there exists a bound DK state with a mass of about 2.312 +/- 0.041GeV in the strange sector, which can be identified as D (s0)*(2317). While in the non-strange sector, one wide-width state at about 2.1GeV and one narrow-width state at about 2.44GeV are found. These states should be associated with the D-0* state. Therefore, Do*(2308) cannot be explained by the assumption of the molecular structure only. Moreover, B-s0* and B-0* states are also predicted. A B(K) over bar bound state with the mass of 5.725 +/- 0.039GeV which can be assigned to the B-s0*(5725) state and B-0*(5536) and B-0*(5819) should be considered as the corresponding states in the non-strange sector.
KeywordD-0 B-0 heavy chiral unitary approach dynamically generated states
Subject AreaPhysics
URL查看原文
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000249228900016
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/238645
Collection理论物理室
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Shen PN,Guo FK,Jiang HQ,et al. D-0 non-strange 0(+) heavy mesons have molecular structure in the heavy chiral unitary approach[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2007,31(9):870-873.
APA 沈彭年.,郭奉坤.,姜焕清.,邹冰松.,Shen, PN.,...&Zou, BS.(2007).D-0 non-strange 0(+) heavy mesons have molecular structure in the heavy chiral unitary approach.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,31(9),870-873.
MLA 沈彭年,et al."D-0 non-strange 0(+) heavy mesons have molecular structure in the heavy chiral unitary approach".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 31.9(2007):870-873.
Files in This Item:
File Name/Size DocType Version Access License
5618.pdf(250KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[沈彭年]'s Articles
[郭奉坤]'s Articles
[姜焕清]'s Articles
Baidu academic
Similar articles in Baidu academic
[沈彭年]'s Articles
[郭奉坤]'s Articles
[姜焕清]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[沈彭年]'s Articles
[郭奉坤]'s Articles
[姜焕清]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.