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Title
Measurement of the decay B-0 -> pi(-) l(+) nu and determination of vertical bar V-ub vertical bar .
Author(s)
조기현
Publication Year
2011-04-01
Abstract
We present a measurement of the charmless semileptonic decay B0 using a data sample
containing 657 106 B B events collected with the Belle detector at the KEKB asymmetric-energy eþe
collider operating near the resonance. We determine the total branching fraction of the decay,
BB0 We also report a new precise measurement
of the differential decay rate and extract the Cabibbo-Kobayashi-Maskawa matrix element jVub
j using
model-independent and model-dependent approaches. From a simultaneous fit to the measured differential
Keyword
High Energy Physics; Particle Physics; belle
Journal Title
Physical Review D
Citation Volume
83
ISSN
1550-7998
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13899
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