Measurement of branching fractions of hadronic decays of the baryon

Yelton, J.*; Tanida, Kiyoshi ; Belle Collaboration*; 187 of others*

Using a data sample of 980 ${rm fb}^{-1}$ of annihilation data taken with the Belle detector operating at the KEKB asymmetric-energy collider, we report the results of a study of the decays of the charmed baryon into hadronic final states. We report the most precise measurements to date of the relative branching fractions of the into , , , and , as well as the first measurements of the branching fractions of the into $Xi^-bar{K}^0pi^+$ , $Xi^0bar{K}^0$ , and $Lambda bar{K}^0bar{K}^0$ , all with respect to the decay. In addition, we investigate the resonant substructure of these modes. Finally, we present a limit on the branching fraction for the decay .

Language	:	English
Journal	:	Physical Review D
Volume	:	97
Number	:	3
Pages	:	p.032001_1 - 032001_8
Publication Year/Month	:	2018/02
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PDF	:	AA2018-0512.pdf:0.46MB
Paper URL	:	https://doi.org/10.1103/PhysRevD.97.032001
DOI for research data	:
Keywords	:	ハドロン分光
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Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	高エネルギー加速器研究機構

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Registration No. : AA20180512
JAEA Abstracts No. : 47000238
Paper Submission No. : 20915

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