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공공누리This item is licensed Korea Open Government License

Title
Observation of X(3872) -> J/psi gamma and Search for X(3872) -> psi 'gamma in B Decays
Author(s)
김영진김정현조기현
Publication Year
2011-08-26
Abstract
We report a study of B J=c K and B c K decay modes using 772 10 B B events
collected at the 4S resonance with the Belle detector at the KEKB energy-asymmetric eecollider.
We observe X3872 J=c and report the first evidence for
J=c in B
decays, while in a search for X3872 c significant signal is found. We measure the branching
fractions
Keyword
High Energy Physics; Particle Physics; belle
Journal Title
Physical Review Letters
Citation Volume
107
ISSN
0031-9007
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13905
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