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Measurement of B-0 -> J/psi eta((')) and constraint on the eta - eta ' mixing angle

Title
Measurement of B-0 -> J/psi eta((')) and constraint on the eta - eta ' mixing angle
Other Titles
psi eta((')) and constraint on the eta - eta ' mixing angle
Author
천병구
Keywords
Differential Cross Section; Pseudoscalar Meson; Cross Section Ratio; Meson Wave Function; Gluon Content
Issue Date
2012-05
Publisher
AMERICAN PHYSICAL SOC
Citation
PHYSICAL REVIEW D, v. 85, NO 9, Page. 091102-
Abstract
We measure the branching fractions of B0→J/ψη(') decays with the complete Belle data sample of 772×106B¯¯¯B events collected at the ... mixing angle is constrained to be less than 42.2° at 90% confidence level.
URI
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.85.091102https://repository.hanyang.ac.kr/handle/20.500.11754/70013
DOI
10.1103/PhysRevD.85.091102
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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