Searches for isospin-violating transitions χc0,2 → π0ηc
We present the first upper-limit measurement of the branching fractions of the isospin-violating transitions χc0,2→π0ηc. The measurements are performed using 106×106 ψ(3686) events accumulated with the BESIII detector at the BEPCII e+e− collider at a center-of-mass energy corresponding to the ψ(3686...
Published in: | Physical Review D Vol. 91, № 11. P. 112018-1-112018-9 |
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Corporate Author: | |
Other Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000529854 Перейти в каталог НБ ТГУ |