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Dive into the research topics where S. Tominaga is active.

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Featured researches published by S. Tominaga.


Physical Review D | 2000

Nucleon decay matrix elements from lattice QCD

Sinya Aoki; M. Fukugita; S. Hashimoto; K.-I. Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

We present a model-independent calculation of hadron matrix elements for all dimension-six operators associated with baryon number violating processes using lattice QCD. The calculation is performed with the Wilson quark action in the quenched approximation at


arXiv: High Energy Physics - Lattice | 1999

Phase structure of lattice QCD at finite temperature for 2+1 flavors of Kogut-Susskind quarks

Sinya Aoki; M. Fukugita; S. Hashimoto; K.-I. Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; Akira Ukawa; N. Yamada; T. Yoshié

beta=6/g^2=6.0


Physical Review D | 2000

B meson leptonic decay constant with quenched lattice NRQCD

K.-I. Ishikawa; N. Yamada; Sinya Aoki; M. Fukugita; S. Hashimoto; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kuramashi; H. Matsufuru; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; T. Yoshié

on a


arXiv: High Energy Physics - Lattice | 2000

I=2 pion scattering length with Wilson Fermions

Sinya Aoki; M. Fukugita; S. Hashimoto; Kenichi Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kamaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

28^2times 48times 80


arXiv: High Energy Physics - Lattice | 1999

Non-perturbative renormalization factors of bilinear quark operators for Kogut-Susskind fermions and light quark masses in quenched QCD

Sinya Aoki; M. Fukugita; S. Hashimoto; Kenichi Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

lattice. Our results cover all the matrix elements required to estimate the partial lifetimes of (proton,neutron)


arXiv: High Energy Physics - Lattice | 1998

Heavy quark mass dependence of semileptonic form factors for B decays

Sinya Aoki; M. Fukugita; S. Hashimoto; Kenichi Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; Y Kuramashif; H. Matsufuru; M. Okawa; T. Onogi; S. Tominaga; A. Ukawa; N. Yamada; T. Yoshié

to


arXiv: High Energy Physics - Lattice | 1999

Preliminary study of BB parameter using lattice NRQCD

N. Yamada; Shoji Hashimoto; K.-I. Ishikawa; H. Matsufuru; T. Onogi; S. Tominaga

(


arXiv: High Energy Physics - Lattice | 2000

Pion decay constant in quenched QCD with Kogut-Susskind quarks

Sinya Aoki; M. Fukugita; S. Hashimoto; K.-I. Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kamaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

pi,K,eta


arXiv: High Energy Physics - Lattice | 2000

Nucleon decay matrix elements with the Wilson quark action: an update

Sinya Aoki; M. Fukugita; S. Hashimoto; Kenichi Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kuramashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

) +(


Nuclear Physics B - Proceedings Supplements | 2000

Form Factors with NRQCD Heavy Quark and Clover Light Quark Actions

Sinya Aoki; M. Fukugita; S. Hashimoto; K.-I. Ishikawa; N. Ishizuka; Y. Iwasaki; K. Kanaya; T. Kaneda; S. Kaya; Y. Kumarashi; M. Okawa; T. Onogi; S. Tominaga; N. Tsutsui; A. Ukawa; N. Yamada; T. Yoshié

{bar nu},e^+,mu^+

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T. Onogi

Hiroshima University

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M. Okawa

Hiroshima University

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Sinya Aoki

Yukawa Institute for Theoretical Physics

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A. Ukawa

University of Tsukuba

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