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Yao, DL; Du, ML![]() | |
One-loop analysis of the interactions between charmed mesons and Goldstone bosons | |
Source Publication | JOURNAL OF HIGH ENERGY PHYSICS
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Language | 英语 |
Keyword | Qcd Phenomenology |
Abstract | We derive the scattering amplitude for Goldstone bosons of chiral symmetry off the pseudoscalar charmed mesons up to leading one-loop order in a covariant chiral effective field theory, using the so-called extended-on-mass-shell renormalization scheme. Then we use unitarized chiral perturbation theory to fit to the available lattice data of the S-wave scattering lengths. The lattice data are well described. However, most of the low-energy constants determined from the fit bear large uncertainties. Lattice simulations in more channels are necessary to pin down these values which can then be used to make predictions in other processes related by chiral and heavy quark symmetries. |
2015 | |
Issue | 11Pages:58 |
Subject Area | Physics |
DOI | http://dx.doi.org/10.1007/JHEP11(2015)058 |
Indexed By | SCI |
Funding Organization | DFG ; DFG ; DFG ; DFG ; NSFC [CRC 110, 11261130311, 11165005] ; NSFC [CRC 110, 11261130311, 11165005] ; NSFC [CRC 110, 11261130311, 11165005] ; NSFC [CRC 110, 11261130311, 11165005] ; Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) [2015VMA076] ; Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) [2015VMA076] ; Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) [2015VMA076] ; Chinese Academy of Sciences (CAS) President's International Fellowship Initiative (PIFI) [2015VMA076] |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/20794 |
Collection | SCI期刊论文 |
Corresponding Author | Yao, DL (reprint author), Forschungszentrum Julich, Inst Kernphys, Inst Adv Simulat, Wilhelm Johnen Str, D-52425 Julich, Germany. |
Recommended Citation GB/T 7714 | Yao, DL,Du, ML,Guo, FK,et al. One-loop analysis of the interactions between charmed mesons and Goldstone bosons[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(11):58. |
APA | Yao, DL,Du, ML,Guo, FK,Meissner, UG,&Yao, DL .(2015).One-loop analysis of the interactions between charmed mesons and Goldstone bosons.JOURNAL OF HIGH ENERGY PHYSICS(11),58. |
MLA | Yao, DL,et al."One-loop analysis of the interactions between charmed mesons and Goldstone bosons".JOURNAL OF HIGH ENERGY PHYSICS .11(2015):58. |
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One-loop analysis of(1572KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text |
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