Observation of an excited Bc± meson state with the ATLAS detector
A search for excited states of the Bf meson is performed using 4.9 fb-1 of 7 TeVand 19.2 fb-1 of 8 TeV pp collision data collected by the ATLAS experiment at the LHC. A new state is observed through its hadronic transition to the ground state, with the latter detected in the decay Bf ^ J/ynf. The st...
Published in: | Physical Review Letters Vol. 113, № 21. P. 212004-1-212004-18 |
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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:000526497 Перейти в каталог НБ ТГУ |