ITP OpenIR  > 理论物理所1978-2010年知识产出
Dynamically generated 1(+) heavy mesons
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
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号647期号:40942页码:133-139
摘要By 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.
部门归属Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China; CCAST, World Lab, Beijing 100080, Peoples R China; SW Univ, Chongqing 400715, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
关键词Nonperturbative Chiral Approach Kaon-baryon Interactions Quark Symmetry Bound-states Pi-pi Resonances Scattering Model f(0)(980) Channels
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000245743700013
引用统计
被引频次:73[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5757
专题理论物理所1978-2010年知识产出
通讯作者Guo, FK , Chinese Acad Sci, Inst High Energy Phys, POB 9184, Beijing 100049, Peoples R China
推荐引用方式
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.
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
Dynamically generate(250KB) 开放获取使用许可请求全文
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
[Guo, Feng-Kun]的文章
[Shen, Peng-Nian]的文章
[Chiang, Huan-Ching]的文章
百度学术
百度学术中相似的文章
[Guo, Feng-Kun]的文章
[Shen, Peng-Nian]的文章
[Chiang, Huan-Ching]的文章
必应学术
必应学术中相似的文章
[Guo, Feng-Kun]的文章
[Shen, Peng-Nian]的文章
[Chiang, Huan-Ching]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。