电邮这篇文章 Exclusive open-charm near-threshold cross sections in a coupled-channel approach
- 作者: Uglov T.V.1,2,3, Kalashnikova Y.S.2,4, Nefediev A.V.2,3,4, Pakhlova G.V.1,2,3, Pakhlov P.N.1,2,3
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隶属关系:
- Lebedev Physics Institute
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Moscow Institute of Physics and Technology (State University)
- Institute of Theoretical and Experimental Physics
- 期: 卷 105, 编号 1 (2017)
- 页面: 1-7
- 栏目: Fields, Particles, and Nuclei
- URL: https://journals.rcsi.science/0021-3640/article/view/159981
- DOI: https://doi.org/10.1134/S0021364017010064
- ID: 159981
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详细
Data on open-charm channels collected by the Belle Collaboration are analyzed simultaneously using a unitary approach based on a coupled-channel model in a wide energy range √s = 3.7–4.7 GeV. The resulting fit provides a remarkably good overall description of the line shapes in all studied channels. The parameters of five vector charmonium resonances are extracted from the fit.
作者简介
T. Uglov
Lebedev Physics Institute; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Moscow Institute of Physics and Technology (State University)
Email: nefediev@itep.ru
俄罗斯联邦, Moscow, 119991; Moscow, 115409; Dolgoprudnyi, Moscow region, 141700
Yu. Kalashnikova
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Institute of Theoretical and Experimental Physics
Email: nefediev@itep.ru
俄罗斯联邦, Moscow, 115409; Moscow, 117218
A. Nefediev
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Moscow Institute of Physics and Technology (State University); Institute of Theoretical and Experimental Physics
编辑信件的主要联系方式.
Email: nefediev@itep.ru
俄罗斯联邦, Moscow, 115409; Dolgoprudnyi, Moscow region, 141700; Moscow, 117218
G. Pakhlova
Lebedev Physics Institute; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Moscow Institute of Physics and Technology (State University)
Email: nefediev@itep.ru
俄罗斯联邦, Moscow, 119991; Moscow, 115409; Dolgoprudnyi, Moscow region, 141700
P. Pakhlov
Lebedev Physics Institute; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Moscow Institute of Physics and Technology (State University)
Email: nefediev@itep.ru
俄罗斯联邦, Moscow, 119991; Moscow, 115409; Dolgoprudnyi, Moscow region, 141700
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