ITP OpenIR  > 理论物理所科研产出  > SCI论文
Liang, J; Sun, W; Chen, Y; Qiu, WF; Gong, M; Liu, C; Liu, YB; Liu, ZF; Ma, JP; Zhang, JB; Chen, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Chen, Y (reprint author), Chinese Acad Sci, Theoret Ctr Sci Facil, Beijing 100049, Peoples R China.
Spectrum and Bethe-Salpeter amplitudes of Omega baryons from lattice QCD
发表期刊CHINESE PHYSICS C
语种英语
关键词Omega Baryon Excited State Bs Amplitude
摘要The Omega baryons with J(P) = 3/2(+/-), 1/2(+/-) are studied on the lattice in the quenched approximation. Their mass levels are ordered as M3/2+ < M3/2- approximate to M1/2- < M1/2+, as is expected from the constituent quark model. The mass values are also close to those of the four Omega states observed in experiments. We calculate the Bethe-Salpeter amplitudes of Omega(3/2(+)) and Omega(1/2(+)) and find there is a radial node for the Omega(1/2(+)) Bethe-Salpeter amplitude, which may imply that Omega(1/2(+)) is an orbital excitation of Omega baryons as a member of the (D, L-N(P))= (70,0(2)(+)) supermultiplet in the SU(6) circle times O(3) quark model description. Our results are helpful for identifying the quantum numbers of experimentally observed Omega states.
2016
卷号40期号:4页码:41001
学科领域Physics
DOIhttp://dx.doi.org/10.1088/1674-1137/40/4/041001
收录类别SCI
项目资助者National Science Foundation of China (NSFC) [11105153, 11335001, 11405053] ; National Science Foundation of China (NSFC) [11105153, 11335001, 11405053] ; National Science Foundation of China (NSFC) [11105153, 11335001, 11405053] ; National Science Foundation of China (NSFC) [11105153, 11335001, 11405053] ; Youth Innovation Promotion Association of CAS, NSFC [11261130311] ; Youth Innovation Promotion Association of CAS, NSFC [11261130311] ; Youth Innovation Promotion Association of CAS, NSFC [11261130311] ; Youth Innovation Promotion Association of CAS, NSFC [11261130311] ; DFG [CRC 110] ; DFG [CRC 110] ; DFG [CRC 110] ; DFG [CRC 110] ; NSFC [CRC 110] ; NSFC [CRC 110] ; NSFC [CRC 110] ; NSFC [CRC 110]
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21710
专题理论物理所科研产出_SCI论文
通讯作者Liang, J; Chen, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Chen, Y (reprint author), Chinese Acad Sci, Theoret Ctr Sci Facil, Beijing 100049, Peoples R China.
推荐引用方式
GB/T 7714
Liang, J,Sun, W,Chen, Y,et al. Spectrum and Bethe-Salpeter amplitudes of Omega baryons from lattice QCD[J]. CHINESE PHYSICS C,2016,40(4):41001.
APA Liang, J.,Sun, W.,Chen, Y.,Qiu, WF.,Gong, M.,...&Chen, Y .(2016).Spectrum and Bethe-Salpeter amplitudes of Omega baryons from lattice QCD.CHINESE PHYSICS C,40(4),41001.
MLA Liang, J,et al."Spectrum and Bethe-Salpeter amplitudes of Omega baryons from lattice QCD".CHINESE PHYSICS C 40.4(2016):41001.
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
Spectrum and Bethe-S(442KB) 开放获取--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
[Liang, J]的文章
[Sun, W]的文章
[Chen, Y]的文章
百度学术
百度学术中相似的文章
[Liang, J]的文章
[Sun, W]的文章
[Chen, Y]的文章
必应学术
必应学术中相似的文章
[Liang, J]的文章
[Sun, W]的文章
[Chen, Y]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。