Measurement of the form factors in the decay D+ → ωe+νe and search for the decay D+→ϕe+νe
Using 2.92 fb−1 of electron-positron annihilation data collected at a center-of-mass energy of s√=3.773 GeV with the BESIII detector, we present an improved measurement of the branching fraction B(D+→ωe+νe)=(1.63±0.11±0.08)×10−3. The parameters defining the corresponding hadronic form factor ratio...
Published in: | Physical Review D Vol. 92, № 7. P. 071101-1-071101-8 |
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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:000534161 Перейти в каталог НБ ТГУ |