H. Kichimi
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Publication
Featured researches published by H. Kichimi.
Physical Review Letters | 2004
Y.-J. Lee; M. Wang; K. Abe; T. Abe; H. Aihara; Y. Asano; V. Aulchenko; T. Aushev; T. Aziz; S. Bahinipati; A. M. Bakich; Y. Ban; I. Bedny; U. Bitenc; I. Bizjak; A. Bondar; A. Bozek; M. Bračko; J. Brodzicka; T. E. Browder; P. Chang; Y. Chao; B. G. Cheon; R. Chistov; S.-K. Choi; Y. Choi; A. Chuvikov; M. Danilov; M. Dash; L. Dong
We report the first observation of the charmless hyperonic B decay, B+-->LambdaLambdaK+, using a 140 fb(-1) data sample recorded at the Upsilon(4S) resonance with the Belle detector at the KEKB (e+)(e-) collider. The measured branching fraction is B(B+-->LambdaLambdaK+) = (2.91(+0.90)(-0.70) +/- 0.38) x 10(-6). We also perform a search for the related decay mode B+-->LambdaLambdapi+, but do not find a significant signal. We set a 90% confidence-level upper limit of B(B+-->LambdaLambdapi+) < 2.8 x 10(-6).
HADRON SPECTROSCOPY: Eleventh International Conference on Hadron Spectroscopy | 2006
H. Kichimi
We present recent results of Baryonic B decays from Belle, which contain charmed and charmless baryonic decays into two to four body final states. We report the branching fractions, including new observations of the baryonic decays into two charmed baryons in the final states, and the charmless baryonic decay proceeding through b → sγ transition, and the low di‐baryon mass enhancement structures observed in the three‐body decays, based on 357 fb−1 data.
Physical Review Letters | 2006
R. Chistov; T. Aushev; V. Balagura; M. Danilov; D. Liventsev; R. Mizuk; P. Pakhlov; G. Pakhlova; I. A. Tikhomirov; T. Uglov; Koji Abe; I. Adachi; J. Dragic; Timothy Gershon; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; Norihiro Katayama; H. Kichimi
Physical Review D | 2004
T. Uglov; R. Chistov; M. Danilov; A. Drutskoy; V. Eiges; D. Liventsev; P. Pakhlov; S. Semenov; Koji Abe; Takehiko Abe; N. Gabyshev; Timothy Gershon; N.C. Hastings; M. Hazumi; Akira Ishikawa; Hiroyuki Iwasaki; Y. Iwasaki; Norihiro Katayama; H. Kichimi; Patrick Koppenburg
Archive | 2003
K. Abe; T. Abe; I. Adachi; H. Aihara; K. Akai; M. Akatsu; Y. Asano; T. Aso; T. Aushev; S. Bahinipati; A. M. Bakich; Y. Ban; S. Banerjee; I. Bedny; I. Bizjak; A. Bondar; A. Bozek; J. Brodzicka; T.E. Browder; P. Chang; Y. Chao; B. G. Cheon; R. Chistov; Y. Choi; Y. K. Choi; A. Chuvikov; M. Danilov; L. Dong; S. Eidelman; V. Eiges
