H
H. Ozaki
Researcher at KEK
Publications - 498
Citations - 19927
H. Ozaki is an academic researcher from KEK. The author has contributed to research in topics: KEKB & Branching fraction. The author has an hindex of 71, co-authored 452 publications receiving 18883 citations. Previous affiliations of H. Ozaki include Tokyo Institute of Technology & Graduate University for Advanced Studies.
Papers
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Journal ArticleDOI
Observation of a Narrow Charmoniumlike State in Exclusive B±→K±π+π-J/ψ Decays
Suyong Choi,S. L. Olsen,Kazuo Abe,T. Abe,I. Adachi,Byoung Sup Ahn,Hiroaki Aihara,K. Akai,M. Akatsu,M. Akemoto,Y. Asano,Tsukasa Aso,V.M. Aulchenko,T. Aushev,A. M. Bakich,Yong Ban,S. Banerjee,A. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,P. Chang,Y. Chao,K. F. Chen,Byung Gu Cheon,R. Chistov,Y. Choi,Young-Il Choi,M. Danilov,L. Y. Dong,A. Drutskoy,Semen Eidelman,V. Eiges,J.W. Flanagan,Chikara Fukunaga,Kazuro Furukawa,N. Gabyshev,T. J. Gershon,B. Golob,H. Guler,R. Guo,C. Hagner,F. Handa,T. Hara,N. C. Hastings,H. Hayashii,Masashi Hazumi,L. Hinz,Y. Hoshi,W. S. Hou,Y. B. Hsiung,Y. B. Hsiung,H. C. Huang,T. Iijima,K. Inami,A. Ishikawa,R. Itoh,M. Iwasaki,Y. Iwasaki,J. H. Kang,S. U. Kataoka,N. Katayama,H. Kawai,T. Kawasaki,H. Kichimi,Eiji Kikutani,H. J. Kim,Hyunwoo Kim,Jung-Hyun Kim,Seong Keun Kim,K. Kinoshita,Haruyo Koiso,Patrick Koppenburg,S. Korpar,P. Križan,P. Krokovny,Suneel Kumar,A.S. Kuzmin,J. S. Lange,G. Leder,S. H. Lee,T. Lesiak,S. W. Lin,D. Liventsev,J. MacNaughton,Gobinda Majumder,F. Mandl,Daniel Robert Marlow,T. Matsumoto,Shinichiro Michizono,Toshihiro Mimashi,W. A. Mitaroff,K. Miyabayashi,H. Miyake,D. Mohapatra,G. R. Moloney,T. Nagamine,Yasushi Nagasaka,T. Nakadaira,Takashi Nakamura,M. Nakao,Z. Natkaniec,S. Nishida,O. Nitoh,T. Nozaki,S. Ogawa,Y. Ogawa,K. Ohmi,Yukiyoshi Ohnishi,T. Ohshima,Norihito Ohuchi,Katsunobu Oide,T. Okabe,S. Okuno,W. Ostrowicz,H. Ozaki,H. Palka,H. K. Park,N. Parslow,L. E. Piilonen,Hiroyuki Sagawa,S. Saitoh,Y. Sakai,T. R. Sarangi,M. Satapathy,A. Satpathy,O. Schneider,A. J. Schwartz,S. Semenov,K. Senyo,Rolf Seuster,M. E. Sevior,H. Shibuya,Tetsuo Shidara,B. Shwartz,V.A. Sidorov,N. Soni,S. Stanič,S. Stanič,M. Starič,Akira Sugiyama,T. Sumiyoshi,S. Y. Suzuki,F. Takasaki,K. Tamai,N. Tamura,M. H. Tanaka,Masafumi Tawada,G. N. Taylor,Y. Teramoto,T. Tomura,K. Trabelsi,T. Tsukamoto,S. Uehara,K. Ueno,Y. Unno,S. Uno,G. S. Varner,Kevin Varvell,C. C. Wang,C. H. Wang,J. G. Wang,Y. Watanabe,E. Won,B. D. Yabsley,Yasuhiko Yamada,A. Yamaguchi,Y. Yamashita,H. Yanai,Heyoung Yang,J. Ying,M. Yoshida,C. C. Zhang,Zhenyu Zhang,D. Žontar +175 more
TL;DR: In this article, a narrow charmonium-like state produced in the exclusive decay process B+/--->K+/-pi(+)pi(-)J/psi has been observed, which has a mass of 3872.0+/-0.6(stat)+/- 0.5(syst) MeV.
Journal ArticleDOI
Measurement of the differential branching fraction and forward-backward asymmetry for B --> K(*)l+l-.
J. T. Wei,P. Chang,I. Adachi,Hiroaki Aihara,V.M. Aulchenko,V.M. Aulchenko,T. Aushev,A. M. Bakich,Vladislav Balagura,E. L. Barberio,A.E. Bondar,A.E. Bondar,A. Bozek,M. Bračko,T. E. Browder,Y. W. Chang,Y. Chao,A. Chen,Kai-Feng Chen,B. G. Cheon,C. C. Chiang,I. S. Cho,Y. Choi,Jeremy Dalseno,A. Drutskoy,W. Dungel,S.I. Eidelman,S.I. Eidelman,N. Gabyshev,N. Gabyshev,P. Goldenzweig,B. Golob,H. Ha,B. Y. Han,K. Hayasaka,H. Hayashii,Masashi Hazumi,Yasuyuki Horii,Y. Hoshi,W. S. Hou,H. J. Hyun,T. Iijima,K. Inami,R. Itoh,M. Iwasaki,Y. Iwasaki,D. H. Kah,H. Kaji,J. H. Kang,P. Kapusta,N. Katayama,T. Kawasaki,H. Kichimi,H. J. Kim,H. O. Kim,S. K. Kim,Y. I. Kim,Y. J. Kim,K. Kinoshita,B. R. Ko,S. Korpar,P. Križan,P. Krokovny,A.S. Kuzmin,A.S. Kuzmin,Y. J. Kwon,S. H. Kyeong,J. S. Lange,M. J. Lee,S. E. Lee,T. Lesiak,J. Li,Antonio Limosani,Chang Liu,D. Liventsev,R. Louvot,F. Mandl,A. Matyja,S. McOnie,Tatiana Medvedeva,K. Miyabayashi,H. Miyata,Y. Miyazaki,R. Mizuk,E. Nakano,M. Nakao,H. Nakazawa,Z. Natkaniec,S. Nishida,K. Nishimura,O. Nitoh,T. Nozaki,S. Ogawa,T. Ohshima,S. Okuno,H. Ozaki,G. Pakhlova,C. W. Park,H. Park,H. K. Park,K. S. Park,L. E. Piilonen,M. Rozanska,H. Sahoo,K. Sakai,Y. Sakai,O. Schneider,C. Schwanda,A. J. Schwartz,R. Seidl,A. Sekiya,K. Senyo,M. E. Sevior,M. Shapkin,C. P. Shen,J. G. Shiu,B.A. Shwartz,B.A. Shwartz,Samo Stanič,M. Starič,T. Sumiyoshi,S. Suzuki,M. Tanaka,G. N. Taylor,Y. Teramoto,K. Trabelsi,S. Uehara,T. Uglov,Yoshinobu Unno,S. Uno,Phillip Urquijo,Y. Usov,Y. Usov,G. S. Varner,Kevin Varvell,K. Vervink,C. C. Wang,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,Y. Watanabe,Robin Wedd,J. Wicht,E. Won,Bruce Yabsley,Y. Yamashita,M. Yamauchi,C. Z. Yuan,Zhenyu Zhang,T. Zivko,A. Zupanc,O. Zyukova,O. Zyukova +153 more
TL;DR: The differential branching fraction, isospin asymmetry, K* polarization, and the forward-backward asymmetry (A(FB)) as functions of q2 = M(ll)(2)c2 and the fitted A(FB) spectrum exceeds the standard model expectation by 2.7 standard deviations.
Journal Article
Observation of B̄0 → D(*)0 pp̄
Kazuo Abe,R. Abe,T. Abe,Byoung Sup Ahn,H. Aihara,M. Akatsu,Y. Asano,Tsukasa Aso,V. M. Aulchenko,T. Aushev,A. M. Bakich,Y. Ban,Elzbieta Banas,A. Bay,I. Bedny,Prafulla Kumar Behera,A. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,B. C. K. Casey,P. Chang,Y. Chao,Byung Gu Cheon,R. Chistov,S. K. Choi,Y. Choi,M. Danilov,L. Y. Dong,J. Dragic,A. Drutskoy,S. Eidelman,V. Eiges,Yuji Enari,F. Fang,Chikara Fukunaga,N. Gabyshev,A. Garmash,T. J. Gershon,Ascelin Gordon,R. Guo,F. Handa,T. Hara,Y. Harada,N. C. Hastings,H. Hayashii,Masashi Hazumi,E. M. Heenan,I. Higuchi,Takuya Higuchi,T. Hojo,T. Hokune,Y. Hoshi,K. Hoshina,S. R. Hou,W. S. Hou,Shih-Chieh Hsu,H. C. Huang,T. Igaki,Y. Igarashi,T. Iijima,K. Inami,A. Ishikawa,R. Itoh,Hiroyuki Iwasaki,Y. Iwasaki,H. K. Jang,J. Kaneko,J. H. Kang,J. S. Kang,P. Kapusta,N. Katayama,H. Kawai,Y. Kawakami,N. Kawamura,T. Kawasaki,H. Kichimi,D. W. Kim,H.B. Kim,H. J. Kim,Ho Kim,S. K. Kim,T.H. Kim,K. Kinoshita,S. Korpar,P. Krokovny,R. Kulasiri,Shaji Kumar,A. Kuzmin,Y. J. Kwon,J. S. Lange,G. Leder,S. H. Lee,J. Li,D. Liventsev,Rong-Shyang Lu,J. MacNaughton,Gobinda Majumder,F. Mandl,S. Matsumoto,K. Miyabayashi,H. Miyake,H. Miyata,G. R. Moloney,T. Mori,T. Nagamine,Yasushi Nagasaka,T. Nakadaira,E. Nakano,M. Nakao,J. W. Nam,Z. Natkaniec,K. Neichi,S. Nishida,O. Nitoh,S. Noguchi,T. Nozaki,S. Ogawa,F. Ohno,T. Ohshima,T. Okabe,S. Okuno,S. L. Olsen,Y. Onuki,W. Ostrowicz,H. Ozaki,P. Pakhlov,H. Palka,C. W. Park,H. Park,K. S. Park,L. S. Peak,J. P. Perroud,M. D. Peters,L. E. Piilonen,N.I. Root,M. Rozanska,K. Rybicki,Hiroyuki Sagawa,S. Saitoh,Y. Sakai,Hiroshi Sakamoto,M. Satapathy,A. Satpathy,O. Schneider,S. Schrenk,C. Schwanda,S. Semenov,K. Senyo,Rolf Seuster,M. E. Sevior,H. Shibuya,B. Shwartz,V.A. Sidorov,J. B. Singh,S. Stanič,M. Starič,A. Sugi,A. Sugiyama,K. Sumisawa,T. Sumiyoshi,Kei Suzuki,S. Y. Suzuki,S. K. Swain,T. Takahashi,F. Takasaki,K. Tamai,N. Tamura,M. Tanaka,G. N. Taylor,Y. Teramoto,S. Tokuda,T. Tomura,S. N. Tovey,K. Trabelsi,T. Tsuboyama,T. Tsukamoto,S. Uehara,K. Ueno,Y. Unno,S. Uno,S. E. Vahsen,G. S. Varner,Kevin Varvell,C. C. Wang,C. H. Wang,J. G. Wang,M. Z. Wang,Y. Watanabe,E. Won,B. D. Yabsley,Yasuhiko Yamada,A. Yamaguchi,Y. Yamashita,M. Yamauchi,H. Yanai,J. Yashima,You-Jin Yuan,J. Zhang,Z. P. Zhang,V.N. Zhilich,D. Žontar +202 more
TL;DR: The B meson decay modes B -->Dpp; and B-->D(*)pp; have been studied using 29.4 fb(-1) of data collected with the Belle detector at KEKB using the corresponding upper limits at 90% C.L. are presented.
Journal ArticleDOI
Observation of a Resonancelike Structure in the π +- ψ ' Mass Distribution in Exclusive B→Kπ +- ψ ' Decays
Suyong Choi,S. L. Olsen,I. Adachi,Hiroaki Aihara,V. M. Aulchenko,T. Aushev,Tariq Aziz,A. M. Bakich,Vladislav Balagura,I. Bedny,U. Bitenc,A. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,P. Chang,Y. Chao,A. Chen,K. F. Chen,W. T. Chen,Byung Gu Cheon,R. Chistov,Y. Choi,J. Dalseno,M. Danilov,M. Dash,S. Eidelman,N. Gabyshev,B. Golob,J. Haba,T. Hara,K. Hayasaka,H. Hayashii,Masashi Hazumi,D. Heffernan,Y. Hoshi,W. S. Hou,H. J. Hyun,T. Iijima,K. Inami,A. Ishikawa,Hirokazu Ishino,R. Itoh,M. Iwasaki,Y. Iwasaki,D. H. Kah,J. H. Kang,N. Katayama,H. Kawai,T. Kawasaki,H. Kichimi,H. O. Kim,S. K. Kim,Y. J. Kim,K. Kinoshita,P. Križan,P. Krokovny,Rakesh Kumar,C. C. Kuo,A.S. Kuzmin,Y. J. Kwon,J. S. Lange,Joowon Lee,M. J. Lee,S. E. Lee,T. Lesiak,Antonio Limosani,S. W. Lin,Yu-xi Liu,D. Liventsev,F. Mandl,A. Matyja,S. McOnie,Tatiana Medvedeva,W. A. Mitaroff,K. Miyabayashi,H. Miyake,H. Miyata,Y. Miyazaki,R. Mizuk,G. R. Moloney,E. Nakano,M. Nakao,S. Nishida,O. Nitoh,T. Nozaki,S. Ogawa,T. Ohshima,S. Okuno,H. Ozaki,P. Pakhlov,G. Pakhlova,C. W. Park,H. Park,L. S. Peak,R. Pestotnik,L. E. Piilonen,H. Sahoo,Y. Sakai,O. Schneider,A. J. Schwartz,K. Senyo,M. Shapkin,C. P. Shen,H. Shibuya,B. Shwartz,Jasvinder A. Singh,A. Somov,Samo Stanič,M. Starič,T. Sumiyoshi,S. Y. Suzuki,F. Takasaki,K. Tamai,M. Tanaka,Y. Teramoto,I. Tikhomirov,S. Uehara,T. Uglov,Yoshinobu Unno,S. Uno,Phillip Urquijo,G. S. Varner,K. Vervink,S. Villa,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,Y. Watanabe,Robin Wedd,E. Won,Bruce Yabsley,Y. Yamashita,C. Z. Yuan,Zhenyu Zhang,Vladimir Zhulanov,A. Zupanc,O. Zyukova +139 more
TL;DR: In this paper, the authors presented a method to detect the presence of a tumor in the human brain using the Web of Science Record created on 2010-11-05, modified on 2017-12-10.
Journal Article
Study of time-dependent CP violation in B0 → J/ψπ0 decays
S. U. Kataoka,Kazuo Abe,I. Adachi,H. Aihara,M. Akatsu,Y. Asano,T. Aushev,Seema Bahinipati,A. M. Bakich,A. Bay,A. Somov,N. Soni,Rainer Stamen,M. Starič,I. Bizjak,K. Sumisawa,T. Sumiyoshi,Osamu Tajima,F. Takasaki,N. Tamura,N. C. Hastings,M. H. Tanaka,G. N. Taylor,Y. Teramoto,K. Trabelsi,T. Tsukamoto,A.E. Bondar,K. Ueno,S. Uno,G. S. Varner,S. Villa,K. Hayasaka,C. C. Wang,C. H. Wang,M. Watanabe,Bruce Yabsley,A. Yamaguchi,Y. Yamashita,M. Bračko,Heyoung Yang,J. Ying,You-Jin Yuan,H. Hayashii,S.L. Zang,C. C. Zhang,Jie Zhang,L.M. Zhang,Z. P. Zhang,V.N. Zhilich,T. Ziegler,Y. Chao,D. Žontar,A. Chen,Masashi Hazumi,W. T. Chen,B. G. Cheon,R. Chistov,Y. Choi,M. Danilov,M. Dash,L. Y. Dong,J. Dragic,S. Eidelman,V. Eiges,Takuya Higuchi,Yuji Enari,F. Fang,S. Fratina,N. Gabyshev,A. Garmash,T. J. Gershon,A. Go,G. Gokhroo,B. Golob,J. Haba,L. Hinz,K. Hara,T. Hokuue,Y. Hoshi,S. R. Hou,W. S. Hou,T. Okabe,Y. B. Hsiung,T. Iijima,A. Imoto,K. Inami,A. Ishikawa,Hirokazu Ishino,R. Itoh,Motoki Iwasaki,Y. Iwasaki,J. H. Kang,S. Okuno,J. S. Kang,P. Kapusta,N. Katayama,Hikaru Kawai,T. Kawasaki,H. R. Khan,Hyunyong Kim,K. Kinoshita,Patrick Koppenburg,S. Korpar,S. L. Olsen,P. Križan,P. Krokovny,C. C. Kuo,A. Kuzmin,Y. J. Kwon,J. S. Lange,G. Leder,S. E. Lee,S. H. Lee,T. Lesiak,Y. Onuki,J. Li,S. W. Lin,J. MacNaughton,F. Mandl,T. Matsumoto,W. A. Mitaroff,K. Miyabayashi,H. Miyake,H. Miyata,D. Mohapatra,W. Ostrowicz,T. Mori,T. Nagamine,Yasushi Nagasaka,E. Nakano,H. Nakazawa,Z. Natkaniec,S. Nishida,O. Nitoh,S. Noguchi,S. Ogawa,H. Ozaki,T. Ohshima,P. Pakhlov,H. Palka,H. Park,L. S. Peak,I. Bedny,L. E. Piilonen,Frederic Jean Ronga,M. Rozanska,Hiroyuki Sagawa,Y. Sakai,Nobuaki Sato,T. Schietinger,O. Schneider,J. Schümann,A. J. Schwartz,U. Bitenc,S. Semenov,K. Senyo,M. E. Sevior,T. A. Shibata,H. Shibuya,J. B. Singh +159 more