M. Uchida
Tokyo Institute of Technology
10 Papers
5 Citations
M. Uchida is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: KEKB & Branching fraction. The author has an hindex of 8, co-authored 10 publications.
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Papers
Measurement of e+e- →π+π-ψ (2S) via initial state radiation at Belle
X. L. Wang,C. Z. Yuan,C. P. Shen,P. Wang,A. Abdesselam,I. Adachi,Hiroaki Aihara,S. Al Said,S. Al Said,K. Arinstein,D. M. Asner,R. Ayad,A. M. Bakich,Vikas Bansal,B. Bhuyan,A. Bobrov,G. Bonvicini,M. Bračko,T. E. Browder,D. Červenkov,P. Chang,V. Chekelian,A. Chen,Byung Gu Cheon,K. Chilikin,R. Chistov,Kyung-Suk Cho,V. Chobanova,S. K. Choi,Y. Choi,D. Cinabro,J. Dalseno,Mikhail Danilov,Z. DoleŽal,Z. Drásal,A. Drutskoy,K. Dutta,Semen Eidelman,H. Farhat,J. E. Fast,T. Ferber,V. Gaur,A. Garmash,D. Getzkow,R. Gillard,Y. M. Goh,J. Haba,K. Hayasaka,H. Hayashii,X. H. He,W. S. Hou,Toru Iijima,K. Inami,A. Ishikawa,R. Itoh,Y. Iwasaki,D. Joffe,T. Julius,K. H. Kang,E. Kato,T. Kawasaki,C. Kiesling,D. Y. Kim,H. J. Kim,J. B. Kim,Jung-Hyun Kim,M. J. Kim,S. H. Kim,Yongsun Kim,K. Kinoshita,B. R. Ko,Peter Kodys,S. Korpar,P. Križan,P. Krokovny,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,I. S. Lee,Philip Lewis,Yang Li,L. Li Gioi,J. Libby,D. Liventsev,P. Lukin,D. Matvienko,K. Miyabayashi,H. Miyata,R. Mizuk,A. Moll,T. Mori,R. Mussa,E. Nakano,M. Nakao,T. Nanut,Z. Natkaniec,N. K. Nisar,S. Nishida,S. Ogawa,S. Okuno,S. L. Olsen,P. Pakhlov,G. Pakhlova,C. W. Park,H. Park,T. K. Pedlar,R. Pestotnik,M. Petrič,L. E. Piilonen,E. Ribežl,M. Ritter,A. Rostomyan,Sunmin Ryu,Y. Sakai,S. Sandilya,L. Santelj,T. Sanuki,V. Savinov,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,D. Semmler,K. Senyo,V.E. Shebalin,T. A. Shibata,J. G. Shiu,A.L. Sibidanov,F. Simon,Y. S. Sohn,Andrey Sokolov,E. Solovieva,M. Starič,M. Steder,T. Sumiyoshi,U. Tamponi,Kiyoshi Tanida,G. Tatishvili,Y. Teramoto,K. Trabelsi,M. Uchida,T. Uglov,Yoshinobu Unno,S. Uno,Y. Usov,C. Van Hulse,P. Vanhoefer,G. Varner,A. Vinokurova,M. N. Wagner,Y. Watanabe,E. Won,S. Yashchenko,Y. Yusa,Z. P. Zhang,V.N. Zhilich,A. Zupanc +156 more
TL;DR: In this article, the mass spectrum of pi(+)pi(-)psi(2S) with two coherent Breit-Wigner functions is fit with identical mass and width but different couplings to electron-positron pairs.
Measurement of the branching fraction of B+ →τ+ντ decays with the semileptonic tagging method
B. Kronenbitter,M. Heck,P. Goldenzweig,T. Kuhr,A. Abdesselam,I. Adachi,Hiroaki Aihara,S. Al Said,S. Al Said,K. Arinstein,K. Arinstein,D. M. Asner,T. Aushev,R. Ayad,Tariq Aziz,A. M. Bakich,Vikas Bansal,E. L. Barberio,V. Bhardwaj,A.E. Bondar,A.E. Bondar,G. Bonvicini,A. Bozek,M. Bračko,T. E. Browder,D. Červenkov,V. Chekelian,A. Chen,Byung Gu Cheon,K. Chilikin,R. Chistov,Kyung-Suk Cho,V. Chobanova,Y. Choi,D. Cinabro,J. Dalseno,Mikhail Danilov,Jochen Dingfelder,Z. DoleŽal,Z. Drásal,A. Drutskoy,D. Dutta,Semen Eidelman,Semen Eidelman,D. A. Epifanov,H. Farhat,J. E. Fast,T. Ferber,O. Frost,B. G. Fulsom,V. Gaur,N. Gabyshev,N. Gabyshev,A. Garmash,A. Garmash,D. Getzkow,R. Gillard,R. Glattauer,B. Golob,J. Grygier,K. Hayasaka,H. Hayashii,X. H. He,M. Heider,A. Heller,Tsuyoshi Horiguchi,M. Huschle,Toru Iijima,K. Inami,A. Ishikawa,R. Itoh,Y. Iwasaki,I. Jaegle,K. K. Joo,T. Julius,K. H. Kang,E. Kato,D. Y. Kim,H. J. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,S. H. Kim,Yongsun Kim,K. Kinoshita,B. R. Ko,Peter Kodys,P. Križan,P. Krokovny,P. Krokovny,A.S. Kuzmin,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,D. H. Lee,I. S. Lee,Philip Lewis,L. Li Gioi,J. Libby,D. Liventsev,P. Lukin,P. Lukin,D. Matvienko,D. Matvienko,H. Miyata,R. Mizuk,G. B. Mohanty,Saraju P. Mohanty,Saraju P. Mohanty,A. Moll,H. K. Moon,R. Mussa,E. Nakano,M. Nakao,T. Nanut,Z. Natkaniec,M. Nayak,N. K. Nisar,S. Nishida,S. Okuno,S. L. Olsen,W. Ostrowicz,C. Oswald,P. Pakhlov,G. Pakhlova,H. Park,T. K. Pedlar,L. Pesántez,R. Pestotnik,M. Petrič,L. E. Piilonen,C. Pulvermacher,E. Ribežl,M. Ritter,A. Rostomyan,Sunmin Ryu,Y. Sakai,L. Santelj,T. Sanuki,Yuki Sato,V. Savinov,O. Schneider,G. Schnell,G. Schnell,M. Schram,C. Schwanda,A. J. Schwartz,K. Senyo,O. Seon,M. E. Sevior,V.E. Shebalin,V.E. Shebalin,T. A. Shibata,J. G. Shiu,B.A. Shwartz,B.A. Shwartz,A.L. Sibidanov,F. Simon,Y. S. Sohn,Andrey Sokolov,E. Solovieva,Samo Stanič,M. Starič,M. Steder,T. Sumiyoshi,U. Tamponi,Y. Teramoto,K. Trabelsi,M. Uchida,S. Uehara,T. Uglov,Yoshinobu Unno,S. Uno,Phillip Urquijo,Y. Usov,Y. Usov,C. Van Hulse,P. Vanhoefer,G. Varner,A. Vinokurova,A. Vinokurova,A. Vossen,M. N. Wagner,C. H. Wang,M. Z. Wang,P. Wang,M. Watanabe,Y. Watanabe,K. M. Williams,E. Won,Hitoshi Yamamoto,S. Yashchenko,Y. Yook,Z. P. Zhang,V.N. Zhilich,V.N. Zhilich,Vladimir Zhulanov,Vladimir Zhulanov,M. Ziegler,A. Zupanc +200 more
TL;DR: In this paper, a measurement of the branching fraction of B+ -> tau(+) nu(tau) decays using a data sample of 772 x 10(6) B (B) over bar pairs, collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider.
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Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample
A. Heller,P. Goldenzweig,M. Heck,T. Kuhr,A. Zupanc,A. Abdesselam,I. Adachi,K. Adamczyk,Hiroaki Aihara,K. Arinstein,D. M. Asner,V. M. Aulchenko,T. Aushev,R. Ayad,V. Babu,I. Badhrees,I. Badhrees,A. M. Bakich,E. L. Barberio,V. Bhardwaj,B. Bhuyan,Jyoti Prakash Biswal,A. Bondar,G. Bonvicini,A. Bozek,M. Bračko,T. E. Browder,D. Červenkov,A. Chen,Byung Gu Cheon,Kyung-Suk Cho,V. Chobanova,Y. Choi,D. Cinabro,Mikhail Danilov,Z. DoleŽal,Z. Drásal,A. Drutskoy,Dipanwita Dutta,Semen Eidelman,H. Farhat,J. E. Fast,M. Feindt,T. Ferber,B. G. Fulsom,V. Gaur,N. Gabyshev,A. Garmash,D. Getzkow,R. Gillard,R. Glattauer,Y. M. Goh,B. Golob,J. Grygier,J. Haba,K. Hayasaka,X. H. He,M. Heider,T. Horiguchi,W. S. Hou,M. Huschle,Toru Iijima,K. Inami,A. Ishikawa,R. Itoh,Y. Iwasaki,I. Jaegle,D. Joffe,E. Kato,P. Katrenko,T. Kawasaki,D. Y. Kim,H. J. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,S. H. Kim,K. Kinoshita,B. R. Ko,Peter Kodys,S. Korpar,P. Križan,P. Krokovny,T. Kumita,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,I. S. Lee,Philip Lewis,J. Libby,P. Lukin,D. Matvienko,K. Miyabayashi,H. Miyata,R. Mizuk,G. B. Mohanty,A. Moll,H. K. Moon,R. Mussa,E. Nakano,M. Nakao,T. Nanut,Z. Natkaniec,M. Nayak,N. K. Nisar,S. Nishida,S. Ogawa,S. Okuno,S. L. Olsen,C. Oswald,G. Pakhlova,B. Pal,H. Park,T. K. Pedlar,L. Pesántez,R. Pestotnik,M. Petrič,L. E. Piilonen,C. Pulvermacher,E. Ribežl,M. Ritter,A. Rostomyan,Sunmin Ryu,Y. Sakai,S. Sandilya,L. Santelj,T. Sanuki,Yuki Sato,V. Savinov,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,K. Senyo,M. E. Sevior,M. Shapkin,V.E. Shebalin,C. P. Shen,T. A. Shibata,J. G. Shiu,B. Shwartz,A.L. Sibidanov,F. Simon,Y. S. Sohn,Andrey Sokolov,M. Starič,M. Steder,J. Stypula,U. Tamponi,Y. Teramoto,K. Trabelsi,M. Uchida,T. Uglov,Yoshinobu Unno,S. Uno,Phillip Urquijo,C. Van Hulse,P. Vanhoefer,G. Varner,A. Vinokurova,A. Vossen,M. N. Wagner,M. Z. Wang,X. L. Wang,Y. Watanabe,K. M. Williams,E. Won,Y. Yamashita,S. Yashchenko,Z. P. Zhang,V.N. Zhilich +170 more
TL;DR: In this article, the decay of B+ = e(+) = e (+) or mu(+) was investigated using the full Belle data set of 772 x 10(6) B (B) over bar pairs, collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric energy e(+e(+)e(-) collider.
Measurements of B → D ¯ Ds0∗+ (2317) decay rates and a search for isospin partners of the Ds0∗+ (2317)
S. K. Choi,S. L. Olsen,A. Abdesselam,I. Adachi,Hiroaki Aihara,K. Arinstein,D. M. Asner,T. Aushev,R. Ayad,V. Babu,I. Badhrees,I. Badhrees,A. M. Bakich,E. L. Barberio,V. Bhardwaj,B. Bhuyan,G. Bonvicini,A. Bozek,M. Bračko,T. E. Browder,D. Červenkov,A. Chen,Byung Gu Cheon,K. Chilikin,R. Chistov,Kyung-Suk Cho,V. Chobanova,Y. Choi,D. Cinabro,J. Dalseno,Mikhail Danilov,Z. DoleŽal,Z. Drásal,A. Drutskoy,Dipanwita Dutta,Semen Eidelman,H. Farhat,J. E. Fast,T. Ferber,B. G. Fulsom,V. Gaur,N. Gabyshev,A. Garmash,D. Getzkow,R. Gillard,R. Glattauer,Y. M. Goh,B. Golob,J. Haba,T. Hara,K. Hayasaka,H. Hayashii,X. H. He,Tsuyoshi Horiguchi,W. S. Hou,Toru Iijima,K. Inami,G. Inguglia,A. Ishikawa,R. Itoh,Y. Iwasaki,I. Jaegle,D. Joffe,T. Julius,K. H. Kang,E. Kato,P. Katrenko,T. Kawasaki,Bumho Kim,D. Y. Kim,H. J. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,S. H. Kim,Yongsun Kim,K. Kinoshita,B. R. Ko,Peter Kodys,S. Korpar,P. Križan,P. Krokovny,T. Kumita,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,I. S. Lee,Philip Lewis,H. Li,L. Li Gioi,J. Libby,P. Lukin,D. Matvienko,K. Miyabayashi,H. Miyata,R. Mizuk,G. B. Mohanty,A. Moll,H. K. Moon,T. Mori,R. Mussa,E. Nakano,M. Nakao,T. Nanut,Z. Natkaniec,M. Nayak,N. K. Nisar,S. Nishida,S. Ogawa,S. Okuno,P. Pakhlov,G. Pakhlova,B. Pal,C. W. Park,H. Park,T. K. Pedlar,L. Pesántez,R. Pestotnik,M. Petrič,L. E. Piilonen,E. Ribežl,M. Ritter,A. Rostomyan,Sunmin Ryu,Y. Sakai,S. Sandilya,L. Santelj,T. Sanuki,Yuki Sato,V. Savinov,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,K. Senyo,M. E. Sevior,M. Shapkin,V.E. Shebalin,C. P. Shen,T. A. Shibata,J. G. Shiu,B.A. Shwartz,A.L. Sibidanov,F. Simon,Y. S. Sohn,Andrey Sokolov,E. Solovieva,M. Starič,M. Steder,U. Tamponi,Shuji Tanaka,Kiyoshi Tanida,Y. Teramoto,V. Trusov,M. Uchida,T. Uglov,Yoshinobu Unno,S. Uno,Phillip Urquijo,Y. Usov,C. Van Hulse,P. Vanhoefer,G. Varner,A. Vinokurova,V. Vorobyev,A. Vossen,M. N. Wagner,C. H. Wang,M. Z. Wang,X. L. Wang,Y. Watanabe,K. M. Williams,E. Won,S. Yashchenko,Z. P. Zhang,V.N. Zhilich,Vladimir Zhulanov,A. Zupanc +177 more
TL;DR: In this article, the product branching fractions over bar D-s0*(s0)*(+)(2317) were improved to 8.0(-1.2)(+1.3) +/- 1.4) where the first errors are statistical, the second are systematic, and the third are from D and Ds(+) branching fractions.
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Study of D** production and light hadronic states in the B¯0→D*+ωπ− decay
D. Matvienko,D. Matvienko,A.S. Kuzmin,A.S. Kuzmin,Semen Eidelman,Semen Eidelman,A. Abdesselam,I. Adachi,Hiroaki Aihara,S. Al Said,S. Al Said,K. Arinstein,K. Arinstein,D. M. Asner,V.M. Aulchenko,V.M. Aulchenko,T. Aushev,R. Ayad,V. Babu,I. Badhrees,I. Badhrees,Seema Bahinipati,A. M. Bakich,Vikas Bansal,V. Bhardwaj,B. Bhuyan,Jyoti Prakash Biswal,A. Bobrov,A. Bobrov,A.E. Bondar,A.E. Bondar,G. Bonvicini,A. Bozek,M. Bračko,T. E. Browder,D. Červenkov,A. Chen,Byung Gu Cheon,K. Chilikin,R. Chistov,Kyung-Suk Cho,V. Chobanova,S. K. Choi,Y. Choi,D. Cinabro,J. Dalseno,Jochen Dingfelder,Z. DoleŽal,Z. Drásal,A. Drutskoy,Dipanwita Dutta,D. A. Epifanov,H. Farhat,J. E. Fast,T. Ferber,B. G. Fulsom,V. Gaur,N. Gabyshev,N. Gabyshev,A. Garmash,A. Garmash,D. Getzkow,R. Gillard,Y. M. Goh,P. Goldenzweig,B. Golob,T. Hara,K. Hayasaka,H. Hayashii,X. H. He,W. S. Hou,Toru Iijima,G. Inguglia,A. Ishikawa,R. Itoh,Y. Iwasaki,I. Jaegle,D. Joffe,K. K. Joo,T. Julius,T. Kawasaki,D. Y. Kim,J. B. Kim,Jung-Hyun Kim,K. T. Kim,M. J. Kim,S. H. Kim,Yongsun Kim,B. R. Ko,Peter Kodys,S. Korpar,P. Krokovny,P. Krokovny,Rakesh Kumar,J. S. Lange,D. H. Lee,L. Li Gioi,J. Libby,D. Liventsev,K. Miyabayashi,H. Miyata,R. Mizuk,G. B. Mohanty,A. Moll,R. Mussa,E. Nakano,M. Nakao,T. Nanut,M. Nayak,N. K. Nisar,S. Nishida,S. Ogawa,G. Pakhlova,B. Pal,C. W. Park,H. Park,T. K. Pedlar,L. Pesántez,R. Pestotnik,M. Petrič,L. E. Piilonen,C. Pulvermacher,E. Ribežl,M. Ritter,A. Rostomyan,Y. Sakai,S. Sandilya,L. Santelj,T. Sanuki,O. Schneider,G. Schnell,G. Schnell,C. Schwanda,K. Senyo,O. Seon,M. E. Sevior,M. Shapkin,V.E. Shebalin,V.E. Shebalin,C. P. Shen,T. A. Shibata,J. G. Shiu,B.A. Shwartz,B.A. Shwartz,A.L. Sibidanov,F. Simon,Y. S. Sohn,Andrey Sokolov,M. Starič,M. Steder,M. Sumihama,K. Sumisawa,U. Tamponi,Kiyoshi Tanida,Y. Teramoto,M. Uchida,S. Uehara,Yoshinobu Unno,S. Uno,Phillip Urquijo,Y. Usov,Y. Usov,C. Van Hulse,P. Vanhoefer,G. Varner,A. Vinokurova,A. Vinokurova,V. Vorobyev,V. Vorobyev,M. N. Wagner,C. H. Wang,M. Z. Wang,P. Wang,Y. Watanabe,K. M. Williams,E. Won,Hitoshi Yamamoto,S. Yashchenko,Y. Yook,Z. P. Zhang,V.N. Zhilich,V.N. Zhilich,Vladimir Zhulanov,Vladimir Zhulanov,A. Zupanc +184 more
TL;DR: In this paper, the first observations of (B) over bar (0) -> D-1 (2430)(0)omega were reported, and the branching fraction measurements were based on (771.6 +/- 10.6) x 10(6) B (B)-over bar events collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider.
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