ITP OpenIR  > 理论物理所科研产出  > SCI论文
Lu, Y; Anwar, MN; Zou, BS; Lu, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Lu, Y (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
Coupled-channel effects for the bottomonium with realistic wave functions
Source PublicationPHYSICAL REVIEW D
Language英语
AbstractWith Gaussian expansion method (GEM), realistic wave functions are used to calculate coupled-channel effects for the bottomonium under the framework of P-3(0) model. The simplicity and accuracy of GEM are explained. We calculate the mass shifts, probabilities of the B meson continuum, S - D mixing angles, strong and dielectric decay widths. Our calculation shows that both S - D mixing and the B meson continuum can contribute to the suppression of the vector meson's dielectric decay width. We suggest more precise measurements on the radiative decays of Upsilon(10580) and Upsilon(11020) to distinguish these two effects. The above quantities are also calculated with simple harmonic oscillator (SHO) wave function approximation for comparison. The deviation between GEM and SHO indicates that it is essential to treat the wave functions accurately for near threshold states.
2016
Volume94Issue:3Pages:34021
Subject AreaAstronomy & Astrophysics ; Physics
DOIhttp://dx.doi.org/10.1103/PhysRevD.94.034021
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11261130311] ; National Natural Science Foundation of China [11261130311] ; National Natural Science Foundation of China [11261130311] ; National Natural Science Foundation of China [11261130311] ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; CAS-TWAS President's Fellowship ; DFG [CRC110] ; DFG [CRC110] ; DFG [CRC110] ; DFG [CRC110] ; NSFC ; NSFC ; NSFC ; NSFC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21566
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLu, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.; Lu, Y (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Lu, Y,Anwar, MN,Zou, BS,et al. Coupled-channel effects for the bottomonium with realistic wave functions[J]. PHYSICAL REVIEW D,2016,94(3):34021.
APA Lu, Y,Anwar, MN,Zou, BS,Lu, Y ,&Lu, Y .(2016).Coupled-channel effects for the bottomonium with realistic wave functions.PHYSICAL REVIEW D,94(3),34021.
MLA Lu, Y,et al."Coupled-channel effects for the bottomonium with realistic wave functions".PHYSICAL REVIEW D 94.3(2016):34021.
Files in This Item:
File Name/Size DocType Version Access License
Coupled-channel effe(667KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lu, Y]'s Articles
[Anwar, MN]'s Articles
[Zou, BS]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu, Y]'s Articles
[Anwar, MN]'s Articles
[Zou, BS]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu, Y]'s Articles
[Anwar, MN]'s Articles
[Zou, BS]'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.