ITP OpenIR  > SCI期刊论文
Guo, Feng-Kun; Shen, Peng-Nian; Chiang, Huan-Ching; Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 9184, Beijing 100049, Peoples R China
Dynamically generated 1(+) heavy mesons
Source PublicationPHYSICS LETTERS B
KeywordNonperturbative Chiral Approach Kaon-baryon Interactions Quark Symmetry Bound-states Pi-pi Resonances Scattering Model f(0)(980) Channels
AbstractBy using a heavy chiral unitary approach, we study the S wave interactions between heavy vector meson and light pseudoscalar meson. By searching for poles of the unitary scattering amplitudes in the appropriate Riemann sheets, several 1(+) heavy states are found. In particular, a D*K bound state with a mass of 2.462 +/- 0.010 GeV which should be associated with the recently observed D-s1 (2460) state is obtained. In the same way, a B*(K) over bar boundstate (B-s1) with mass of 5.778 +/- 0.007 GeV in the bottom sector is predicted. The spectra of the dynamically generated D-1 and B-1 states in the I = 1/2 channel are also calculated. One broad state and one narrow state are found in both the charmed and bottom sectors. The coupling constants and decay widths of the predicted states are further investigated. (c) 2007 Elsevier B.V. All rights reserved.
2007
ISSN0370-2693
Volume647Issue:40942Pages:133-139
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:86[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5757
CollectionSCI期刊论文
Corresponding AuthorGuo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 9184, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Guo, Feng-Kun,Shen, Peng-Nian,Chiang, Huan-Ching,et al. Dynamically generated 1(+) heavy mesons[J]. PHYSICS LETTERS B,2007,647(40942):133-139.
APA Guo, Feng-Kun,Shen, Peng-Nian,Chiang, Huan-Ching,&Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 9184, Beijing 100049, Peoples R China.(2007).Dynamically generated 1(+) heavy mesons.PHYSICS LETTERS B,647(40942),133-139.
MLA Guo, Feng-Kun,et al."Dynamically generated 1(+) heavy mesons".PHYSICS LETTERS B 647.40942(2007):133-139.
Files in This Item:
File Name/Size DocType Version Access License
Dynamically generate(250KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guo, Feng-Kun]'s Articles
[Shen, Peng-Nian]'s Articles
[Chiang, Huan-Ching]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guo, Feng-Kun]'s Articles
[Shen, Peng-Nian]'s Articles
[Chiang, Huan-Ching]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guo, Feng-Kun]'s Articles
[Shen, Peng-Nian]'s Articles
[Chiang, Huan-Ching]'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.