Glueball spectrum and matrix elements on anisotropic lattices
Chen Y(陈莹); Chen, Y; Alexandru, A; Dong, SJ; Draper, T; Horvath, I; Lee, FX; Liu, KF; Mathur, N; Morningstar, C; Peardon, M; Tamhankar, S; Young, BL; Zhang, JB
刊名PHYSICAL REVIEW D
2006
卷号73期号:1页码:14516
学科分类Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.73.014516
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Univ Kentucky, Dept Phys & Astron, Lexington, KY 40506 USA ; George Washington Univ, Dept Phys, Ctr Nucl Studies, Washington, DC 20052 USA ; Jefferson Lab, Newport News, VA 23606 USA ; Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA ; Trinity Coll Dublin, Sch Math, Dublin 2, Ireland ; Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA ; Univ Adelaide, CSSM, Adelaide, SA 5005, Australia ; Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
文章类型Article
英文摘要The glueball-to-vacuum matrix elements of local gluonic operators in scalar, tensor, and pseudoscalar channels are investigated numerically on several anisotropic lattices with the spatial lattice spacing ranging from 0.1-0.2 fm. These matrix elements are needed to predict the glueball branching ratios in J/psi radiative decays which will help identify the glueball states in experiments. Two types of improved local gluonic operators are constructed for a self-consistent check and the finite-volume effects are studied. We find that lattice spacing dependence of our results is very weak and the continuum limits are reliably extrapolated, as a result of improvement of the lattice gauge action and local operators. We also give updated glueball masses with various quantum numbers.
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]Astronomy & Astrophysics ; Physics
原文出处查看原文
语种英语
WOS记录号WOS:000235009900066
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240446
专题中国科学院高能物理研究所_理论物理室_期刊论文
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
Chen Y,Chen, Y,Alexandru, A,et al. Glueball spectrum and matrix elements on anisotropic lattices[J]. PHYSICAL REVIEW D,2006,73(1):14516.
APA 陈莹.,Chen, Y.,Alexandru, A.,Dong, SJ.,Draper, T.,...&Zhang, JB.(2006).Glueball spectrum and matrix elements on anisotropic lattices.PHYSICAL REVIEW D,73(1),14516.
MLA 陈莹,et al."Glueball spectrum and matrix elements on anisotropic lattices".PHYSICAL REVIEW D 73.1(2006):14516.
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
8634.pdf(609KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 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
[陈莹]的文章
[Chen, Y]的文章
[Alexandru, A]的文章
百度学术
百度学术中相似的文章
[陈莹]的文章
[Chen, Y]的文章
[Alexandru, A]的文章
必应学术
必应学术中相似的文章
[陈莹]的文章
[Chen, Y]的文章
[Alexandru, A]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 8634.pdf
格式: Adobe PDF
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。