|
This article is cited in 23 scientific papers (total in 23 papers)
FIELDS, PARTICLES, AND NUCLEI
Exclusive open-charm near-threshold cross sections in a coupled-channel approach
T. V. Uglovabc, Yu. S. Kalashnikovadb, A. V. Nefedievbcd, G. V. Pakhlovabca, P. N. Pakhlovcba a Lebedev Physics Institute, Russian Academy of Sciences, Moscow, Russia
b National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
c Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow region, Russia
d Institute of Theoretical and Experimental Physics, Moscow, Russia
Abstract:
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 $\sqrt{s}=3.7\div 4.7$ 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.
Received: 16.11.2016
Citation:
T. V. Uglov, Yu. S. Kalashnikova, A. V. Nefediev, G. V. Pakhlova, P. N. Pakhlov, “Exclusive open-charm near-threshold cross sections in a coupled-channel approach”, Pis'ma v Zh. Èksper. Teoret. Fiz., 105:1 (2017), 3–9; JETP Letters, 105:1 (2017), 1–7
Linking options:
https://www.mathnet.ru/eng/jetpl5150 https://www.mathnet.ru/eng/jetpl/v105/i1/p3
|
Statistics & downloads: |
Abstract page: | 260 | Full-text PDF : | 38 | References: | 49 | First page: | 11 |
|