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Article type: Cover
2003 Volume 106 Issue 4 Pages
Cover1-
Published: January 20, 2003
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Article type: Appendix
2003 Volume 106 Issue 4 Pages
App1-
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Article type: Appendix
2003 Volume 106 Issue 4 Pages
D1-D2
Published: January 20, 2003
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Takuya Morozumi
Article type: Article
2003 Volume 106 Issue 4 Pages
D3-D6
Published: January 20, 2003
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How CP violation observables in low energy is related to CP violation for baryogenesis. I briefly review the recent development on CP violation in the seesaw model and the connection between CP violation in neutrino oscillation and CP violation required for baryogenesis through leptogenesis.
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Tetsuya Onogi
Article type: Article
2003 Volume 106 Issue 4 Pages
D7-D10
Published: January 20, 2003
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Morimitsu Tanimoto
Article type: Article
2003 Volume 106 Issue 4 Pages
D11-D14
Published: January 20, 2003
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[in Japanese], [in Japanese], Sin Kyu Kang, [in Japanese], [in Japanes ...
Article type: Article
2003 Volume 106 Issue 4 Pages
D15-D16
Published: January 20, 2003
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D17-D18
Published: January 20, 2003
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Satoru Kaneko
Article type: Article
2003 Volume 106 Issue 4 Pages
D19-D22
Published: January 20, 2003
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Takahiro Miura, Tetsuo Shindou, Eiichi Takasugi
Article type: Article
2003 Volume 106 Issue 4 Pages
D23-D26
Published: January 20, 2003
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We discuss effects of the radiative correction on neutrino mass matrix. We consider a class of neutrino mass matrix such as V_<13> is zero at the scale M_R where the mass matrix is induced by the seesaw mechanism and find the relation among the mixing angle between 1st and 2nd generation at M_R, the absolute values of neutrino mass, and the phase of mass at high energy scale M_R. The Dirac CP violation phase and |V_<13>| can be induced by the radiative correction.
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Taku ISHIDA
Article type: Article
2003 Volume 106 Issue 4 Pages
D27-D34
Published: January 20, 2003
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A project involving a next-generation long base-line neutrino oscillation experiment connecting 295 km between JHF 50GeV-PS at Tokai and Super-Kamiokande is being proposed. It is designed to maximize the possibility to observe the first signal of ν_e appearance, and to show a finite θ_<13> value. The possibility to measure a CP violation effect in the mode using an anti-neutrino beam, after apparatus upgrades in the future, is also discussed.
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Toshihiko Ota
Article type: Article
2003 Volume 106 Issue 4 Pages
D35-D37
Published: January 20, 2003
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We investigate the effect induced by the variation of the density profile of the Earth's interior in a long baseline neutrino oscillation experiment. In the first instance, we point out two facts; The most essential part of the matter profile is the first Fourier mode of the matter profile function. The Earth models based on the study of the seismology include large uncertainty for the first Fourier mode. Next, we show that there is a strong correlation between the average density value and the first Fourier coefficient in the analyses on the oscillation probability. This means that the matter profile effect induces extra uncertainty for average matter parameter. Taking into account this extra uncertainty, we make numerical calculations for the sensitivity to CP violation search. The results show that the CP sensitivity is impaired in large U_<e3> region.
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D38-D41
Published: January 20, 2003
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Takeshi Fukuyama
Article type: Article
2003 Volume 106 Issue 4 Pages
D42-D45
Published: January 20, 2003
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T. Teshima, T. Asai, Y. Abe
Article type: Article
2003 Volume 106 Issue 4 Pages
D46-D49
Published: January 20, 2003
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N. Okamura
Article type: Article
2003 Volume 106 Issue 4 Pages
D50-D53
Published: January 20, 2003
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In this talk, we show the sensitivity of a Long-Base-Line neutrino oscillation experiment between High Intensity Proton Accelerator (HIPA) and Hyper-Kamiokande, 295km away from HIPA, with conventional low energy neutrino beams to measure the CP phase in the lepton sector. CP violation in the lepton sector can be established at 4σ (3σ) level if the MSW large-mixing-angle scenario of the solar-neutrino deficit is realized, |δ_<MNS>| or |δ_<MNS>-180°|>30°, and if 4|U_<e3>|^2(1-|U_<e3>|^2) ≡ sin^22θ_<CHOOZ> > 0.03 (0.01). The phase δ_<MNS> is more difficult to constrain by this experiment if there is little CP violation, δ_<MNS>〜0° or 180°, which can be distinguished at 1σ level if sin^22θ_<CHOOZ>≳0.01.
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S.K. Kang
Article type: Article
2003 Volume 106 Issue 4 Pages
D54-D55
Published: January 20, 2003
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Article type: Appendix
2003 Volume 106 Issue 4 Pages
D56-
Published: January 20, 2003
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D57-
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D58-D63
Published: January 20, 2003
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D64-D68
Published: January 20, 2003
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D69-D74
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D75-
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
D76-D77
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[in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
79-83
Published: January 20, 2003
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[in Japanese], [in Japanese]
Article type: Article
2003 Volume 106 Issue 4 Pages
84-95
Published: January 20, 2003
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Article type: Appendix
2003 Volume 106 Issue 4 Pages
App2-
Published: January 20, 2003
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Article type: Appendix
2003 Volume 106 Issue 4 Pages
App3-
Published: January 20, 2003
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Article type: Cover
2003 Volume 106 Issue 4 Pages
Cover2-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017
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Article type: Cover
2003 Volume 106 Issue 4 Pages
Cover3-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017
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