Study of e+e- → ωχcJ at center of mass energies from 4.21 to 4.42 GeV

Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of mass energies from 4.21 to 4.42 GeV, we search for the production of e+e−→ωχcJ (J=0, 1, 2). The process e+e−→ωχc0 is observed for the first time, and the Born cross sections at s√=4.23 and 4.26 GeV are...

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Bibliographic Details

Published in:	Physical Review Letters Vol. 114, № 9. P. 092003-1-092003-7
Corporate Author:	Томский государственный университет Радиофизический факультет Научные подразделения РФФ
Other Authors:	Ablikim, M., Ai, X. C., Chelkov, G. A., Achasov, M. N.
Format:	Article
Language:	English
Subjects:	BESIII, детектор BEPCII, коллайдер электроны статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000531928 Перейти в каталог НБ ТГУ