J
J. Haba
Researcher at Graduate University for Advanced Studies
Publications - 549
Citations - 18667
J. Haba is an academic researcher from Graduate University for Advanced Studies. The author has contributed to research in topics: KEKB & Branching fraction. The author has an hindex of 67, co-authored 537 publications receiving 17042 citations. Previous affiliations of J. Haba include Kyoto University & KEK.
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Proceedings ArticleDOI
Commissioning of the KEKB B-Factory
Kazunori Akai,N. Akasaka,Atsushi Enomoto,J.W. Flanagan,H. Fukuma,Yoshihiro Funakoshi,Kazuro Furukawa,J. Haba,Shigenori Hiramatsu,Kenji Hosoyama,N. Huang,T. Ieiri,Naoko Iida,Takuya Kamitani,Shigeki Kato,Mitsuo Kikuchi,Eiji Kikutani,Haruyo Koiso,Shin-ichi Kurokawa,Mika Masuzawa,Shinichiro Michizono,Toshihiro Mimashi,Tatsuro Nakamura,Yujiro Ogawa,K. Ohmi,Yukiyoshi Ohnishi,Satoshi Ohsawa,Norihito Ohuchi,Katsunobu Oide,D. Pestrikov,K. Satoh,Masaaki Suetake,Yusuke Suetsugu,Tsuyoshi Suwada,Masafumi Tawada,Masaki Tejima,Makoto Tobiyama,Noboru Yamamoto,M. Yoshida,S. Yoshimoto,Masakazu Yoshioka,T. E. Browder +41 more
TL;DR: The KEKB B-Factory storage rings started on Dec. 1, 1998 and achieved a stored current of over 0.5 A after operating for four months as discussed by the authors. The two beams were successfully collided several times.
Journal ArticleDOI
A study of single photon production in e+ e− annihilation at s = 58 GeV
N. Hosoda,Koji Abe,K. Amako,Y. Arai,Tatsumi Arima,Y. Asano,Masami Chiba,Y. Chiba,Motomasa Daigo,Mineo Fukawa,Yasutaka Fukushima,J. Haba,H. Hanai,Yasuo Hemmi,Masato Higuchi,Fujio Hinode,Tachishige Hirose,Yasuhiro Homma,Y. Hoshi,Nobuhiro Ishihara,Y. Iwata,N. Kanda,Nobuyuki Kanematsu,Junichi Kanzaki,Ryusaburo Kikuchi,T. Kondo,T. T. Korhonen,A. E. Krüger,Hisaya Kurashige,J. MacNaughton,E. K. Matsuda,T. Matsui,M. Miura,Kozo Miyake,Shigeki Mori,Y. Nagashima,Y. Nakagawa,Teruo Nakamura,I. Nakano,Shigeru Odaka,Taro Ohama,T. Ohsugi,A. Ohyama,A. Okamoto,A. Ono,T. Oyama,Hiroshi Sakamoto,Makoto Sakuda,M. Sato,Nobuaki Sato,M. Shioden,J. Shirai,M. Shirakata,T. Sumiyoshi,A. Suzuki,Y. Takada,H. Takaki,Fumihiko Takasaki,M. Takita,N. Tamura,K. Tobimatsu,Toru Tsuboyama,S. Uehara,Yoshinobu Unno,Michiaki Utsumi,Yoshiyuki Watase,F. Yabuki,Y. Yamada,Y. Yamamoto,T. Yamagata,Yasushige Yonezawa,H. Yoshida +71 more
TL;DR: In this article, the authors studied single photon production in e + e − annihilation based on a data sample corresponding to an integrated luminosity of 164.1 pb −1 at s = 58 GeV.
Journal ArticleDOI
Measurement of the branching fractions for B0 → Ds*+π- and B0 → Ds*- K+ decays
N. J. Joshi,Tariq Aziz,K. Trabelsi,I. Adachi,H. Aihara,K. Arinstein,K. Arinstein,V.M. Aulchenko,V.M. Aulchenko,T. Aushev,A. M. Bakich,Vladislav Balagura,E. L. Barberio,A. Bay,K. Belous,V. Bhardwaj,M. Bischofberger,A.E. Bondar,A.E. Bondar,A. Bozek,M. Bračko,T. E. Browder,M. C. Chang,P. Chang,Y. Chao,A. Chen,Po-Hsun Chen,B. G. Cheon,I. S. Cho,Y. Choi,J. Dalseno,A. Das,Z. Doležal,Z. Drásal,A. Drutskoy,S.I. Eidelman,S.I. Eidelman,N. Gabyshev,N. Gabyshev,P. Goldenzweig,B. Golob,H. Ha,J. Haba,B. Y. Han,K. Hayasaka,H. Hayashii,Masashi Hazumi,Yasuyuki Horii,Y. Hoshi,W. S. Hou,Y. B. Hsiung,H. J. Hyun,T. Iijima,K. Inami,R. Itoh,M. Iwabuchi,Motoki Iwasaki,Y. Iwasaki,T. Julius,J. H. Kang,T. Kawasaki,H. J. Kim,H. O. Kim,Jung-Hyun Kim,S. K. Kim,Y. I. Kim,Y. J. Kim,K. Kinoshita,B. R. Ko,Peter Kodys,Michal Kreps,P. Križn,P. Krokovny,T. Kuhr,A. Kuzmin,A. Kuzmin,Y. J. Kwon,S. H. Kyeong,M. J. Lee,Sang Hoon Lee,J. Li,C. Liu,Yang Liu,D. Liventsev,R. Louvot,A. Matyja,S. McOnie,K. Miyabayashi,Y. Miyazaki,R. Mizuk,T. Mori,E. Nakano,M. Nakao,Z. Natkaniec,S. Neubauer,S. Nishida,K. Nishimura,O. Nitoh,S. Ogawa,T. Ohshima,S. Okuno,S. L. Olsen,G. Pakhlova,C. W. Park,H. Park,H. K. Park,Marko Petrič,L. E. Piilonen,Anton Poluektov,Anton Poluektov,Sunmin Ryu,H. Sahoo,K. Sakai,Y. Sakai,O. Schneider,C. Schwanda,A. J. Schwartz,K. Senyo,M. E. Sevior,M. Shapkin,C. P. Shen,J. G. Shiu,B.A. Shwartz,B.A. Shwartz,J. B. Singh,P. Smerkol,Andrey Sokolov,E. Solovieva,Samo Stanič,M. Starič,J. Stypula,T. Sumiyoshi,G. N. Taylor,Y. Teramoto,S. Uehara,Y. Unno,S. Uno,Y. Usov,Y. Usov,G. S. Varner,Kevin Varvell,K. Vervink,C. H. Wang,M. Z. Wang,P. Wang,X. L. Wang,Y. Watanabe,Robin Wedd,J. Wiechczynski,E. Won,Bruce Yabsley,Y. Yamashita,M. Yamauchi,C. C. Zhang,Z. P. Zhang,V.N. Zhilich,V.N. Zhilich,T. Zivko,A. Zupanc,O. Zyukova,O. Zyukova +160 more
TL;DR: In this article, a study of B0→Ds*+π+π-decays is presented based on a sample of 657×106 BB events collected with the Belle detector at the KEKB asymmetric-energy e+e- collider.
Time-dependent CP asymmetries in B0 ---> K0(S) pi0 gamma transition
Kazuo Abe,Heyoung Yang,Y. Chao,M. Yamauchi,A. Murakami,D. Liventsev,R. Kulasiri,Z. P. Zhang,D. Epifanov,Y. Asano,R. Guo,G. R. Moloney,R. Pestotnik,H. Shibuya,S. Cole,S. Uehara,S. L. Olsen,K. Hayasaka,K. Sumisawa,Hyunyong Kim,H. Kakuno,M. D. Peters,M. Tanaka,K. Aoki,Young-Il Choi,Y. Kozakai,S. Saitoh,J. G. Shiu,N. Soni,N. Katayama,K. Hoshina,Kimitaka Itoh,H. Park,L.M. Zhang,P. Schonmeier,Anton Poluektov,S. Okuno,T. Higuchi,R. Dowd,S. W. Lin,Kai-Feng Chen,B. G. Cheon,S. R. Hou,Hirokazu Miyake,Hirokazu Ishino,T. Tsuboyama,Jia-ju Zhang,A. Ogawa,B. Golob,K. Arinstein,T. Iijima,A. Ishikawa,J. S. Lange,A. J. Schwartz,M. Iwasaki,C. C. Chiang,S. Fratina,N. Kishimoto,A. Bozek,A. Matyja,S. Y. Suzuki,H. Kichimi,Y. Watanabe,H. Yuta,K. Hasuko,A. Somov,F. Takasaki,Rolf Seuster,J. Li,V.N. Zhilich,J. Ying,K. Hara,Y. Miyazaki,H. Hayashii,L. Y. Dong,Antonio Limosani,S. Uno,F.J. Ronga,Y. Sakai,J. Haba,S. Korpar,S. Banerjee,A. Bay,P. Krizan,K. Inami,S.L. Zang,D. Mohapatra,S. Ogawa,C.-M. Jen,C. Jacoby,Gobinda Majumder,O. Schneider,Daniel Robert Marlow,T. Aushev,M. Saigo,Naritoshi Kawamura,N. Kent,Vladimir A. Sidorov,M. Satapathy,H. Nakazawa,R. Mizuk,Andrej Gorišek,Jolanta Brodzicka,L. E. Piilonen,Bruce Yabsley,Yoji Hasegawa,N. Tamura,J. Schümann,K. Ueno,E. Kurihara,W. Ostrowicz,Ilija Bizjak,N. Parslow,Nobuaki Sato,T. Tsukamoto,M. Bračko,Z. Natkaniec,V. M. Aulchenko,H. Fujii,S. E. Lee,T. Hokuue,W. T. Chen,M. Rozanska,K. Kinoshita,N.I. Root,K. Ikado,S. M. Kim,H. Yamamoto,Y. Igarashi,I. Adachi,Tariq Aziz,H. Matsumoto,M. E. Sevior,K. Senyo,K. Neichi,Takashi Kubota,M. Dash,O. Nitoh,R. Kagan,G. Leder,Y. Unno,H. Sakaue,M. Barbero,S. L. Blyth,T. Mori,P. Chang,Y. Hoshi,R. Chistov,Y. J. Kwon,D. Zurcher,X. C. Tian,M. Watanabe,Osamu Tajima,T. Okabe,E. L. Barberio,K. Tanabe,H. Sahoo,T. Nakagawa,H. R. Khan,A. Imoto,W. S. Hou,S. Yoshino,Akito Kusaka,J. S. Kang,U. Bitenc,Y. Mikami,S. Eidelman,G. Gokhroo,C. W. Park,Yuji Enari,S. U. Kataoka,A. Go,M. Nakao,Y. Uchida,T. Nozaki,Phillip Urquijo,Hiroaki Aihara,Vladislav Balagura,P. Goldenzweig,Y. Ban,I. Bedny,M. Starič,Tsukasa Aso,C. C. Zhang,M. Z. Wang,C. Schwanda,K. Tamai,J. B. Singh,H. Palka,K. Uchida,T. Sumiyoshi,A. Chen,T. Kawasaki,A. Sugiyama,Rainer Stamen,M. Pernicka,S. Villa,M. C. Chang,T. E. Browder,N. Gabyshev,Y. Ushiroda,J. Dalseno,A. Drutskoy,P. Krokovny,Y.F. Tse,Koya Abe,Y. Choi,P. Pakhlov,Shimpei Yamamoto,Jung-Hyun Kim,C. C. Wang,W. A. Mitaroff,L. S. Peak,S. Noguchi,G. N. Taylor,Yasushi Nagasaka,M. Grosse Perdekamp,Tapas Sarangi,H. Guler,T. Nagamine,T. Uglov,A.E. Bondar,T. Matsumoto,Hiroshi Sakamoto,I. Nakamura,B. Shwartz,Y. Teramoto,A. Kibayashi,C. H. Wang,H. Miyata,G. S. Varner,J. Dragic,A. M. Bakich,Q. L. Xie,H. Kurashiro,N. Satoyama,T.-A. Shibata,K. Trabelsi,P. Kapusta,K. Miyabayashi,Seema Bahinipati,Tobias Ziegler,Y. Yusa,R. Itoh,L. Widhalm,Samo Stanič,Y.-J. Lee,S. K. Choi,N. Takada,F. Fang,Y. Iwasaki,T.H. Kim,S. Y. Suzuki,M. Danilov,C.-H. Wu,Hikaru Kawai,J. H. Kang,T. Schietinger,Alexei Kuzmin,You-Jin Yuan,Kevin Varvell,T. Seki,L. Hinz,T. Hojo,Y. B. Hsiung,Masashi Hazumi,E. Nakano,T. Lesiak,S. Nishida,C. C. Kuo,K. S. Park,A. Yamaguchi,T. Hara,H. O. Kim,A. Garmash,S. K. Kim,N. C. Hastings,F. Mandl,S. I. Kazi,T. Ohshima,J. MacNaughton,H. Ozaki,A. Chuvikov,Y. Yamashita,Y. Onuki,T. J. Gershon +285 more
Journal ArticleDOI
Development of a multi-pixel hybrid photo-detector with high quantum efficiency and gain
Motohiro Suyama,Atsuhito Fukasawa,J. Haba,T. Iijima,S. Iwata,Makoto Sakuda,T. Sumiyoshi,Fumihiko Takasaki,Manobu Tanaka,T. Tsuboyama,Y. Yamada +10 more
TL;DR: In this paper, a hybrid photo-detector (HPD) consisting of a photocathode and a multi-pixel avalanche diode (MP-AD) was developed, which enables clearer counting up to nine photoelectrons.