Hiromasa Ozaki
KEK
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Hiromasa Ozaki.
Physical Review Letters | 2006
R. Seidl; K. Hasuko; M. Grosse Perdekamp; A. Ogawa; K. Abe; Y. Hoshi; I. Adachi; J. Dragic; T. Gershon; M. Hazumi; A. Ishikawa; R. Itoh; Y. Iwasaki; N. Katayama; H. Kichimi; A. Limosani; I. Nakamura; M. Nakao; S. Nishida; Hiromasa Ozaki
The Collins effect connects transverse quark spin with a measurable azimuthal dependence in the yield of hadronic fragments around the quarks momentum vector. Using two different reconstruction methods, we find evidence of statistically significant azimuthal asymmetries for charged pion pairs in e(+)e(-) annihilation at a center-of-mass energy of 10.52 GeV, which can be attributed to a transverse polarization of the primordial quarks. The measurement was performed using a sample of 79 x 10(6) hadronic events collected with the Belle detector.
Physical Review D | 2006
S. Villa; A. Bay; L. Hinz; Ch. Jacoby; T. Schietinger; O. Schneider; J. Wicht; D. Zuercher; K. Abe; I. Adachi; Timothy Gershon; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; H. Kichimi; I. Nakamura; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki
Physical Review Letters | 2009
R. Louvot; O. Schneider; A. Bay; K. Vervink; N. Zwahlen; J. Wicht; I. Adachi; J. Dalseno; J. Haba; M. Hazumi; R. Itoh; Norihiro Katayama; H. Kichimi; P. Krokovny; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; K. Sumisawa
Physical Review D | 2009
Chuanlei Liu; Z. P. Zhang; I. Adachi; J. Dalseno; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; Norihiro Katayama; P. Krokovny; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; M. Tanaka; S. Uehara; S. Uno; M. Yamauchi; H. Aihara
Physical Review D | 2009
S.-H. Kyeong; Y. Kwon; I.-S. Cho; J. H. Kang; I. Adachi; J. Dalseno; J. Haba; T. Hara; R. Itoh; Norihiro Katayama; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; K. Sumisawa; K. Trabelsi; S. Uehara; H. Aihara; Masahiko Iwasaki
Physical Review Letters | 2008
L. Widhalm; F. Mandl; W. Mitaroff; I. Adachi; J. Brodzicka; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; Norihiro Katayama; H. Kichimi; P. Krokovny; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai; S. Suzuki; F. Takasaki; M. Tanaka; K. Trabelsi
Physical Review Letters | 2008
Jinghuan Chen; Michael Zhuo Wang; Y. Chao; K.-F. Chen; W.-S. Hou; Y. B. Hsiung; J. G. Shiu; K. Ueno; C.-H. Wang; I. Adachi; J. Haba; M. Hazumi; R. Itoh; Norihiro Katayama; H. Kichimi; P. Krokovny; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai
Physical Review Letters | 2008
J. Wicht; A. Bay; O. Schneider; K. Vervink; S. Villa; N. Zwahlen; I. Adachi; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; H. Kichimi; M. Nakao; Shin'ya Nishida; T. Nozaki; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; K. Sumisawa; F. Takasaki
Physical Review D | 2008
U. Bitenc; S. Fratina; Rok Pestotnik; M. Starič; A. Zupanc; I. Adachi; J. Brodzicka; J. Haba; M. Hazumi; R. Itoh; Norihiro Katayama; H. Kichimi; P. Krokovny; M. Nakao; Shin'ya Nishida; T. Nozaki; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; F. Takasaki
Physical Review Letters | 2007
L. M. Zhang; Z. P. Zhang; I. Adachi; J. Brodzicka; J. Haba; M. Hazumi; R. Itoh; Y. Iwasaki; H. Kichimi; P. Krokovny; I. Nakamura; M. Nakao; Shin'ya Nishida; Hiromasa Ozaki; Y. Sakai; Jan Schuemann; K. Sumisawa; O. Tajima; F. Takasaki; K. Tamai
