Soryushiron Kenkyu Electronics

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Print ISSN : 0371-1838

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Volume 106, Issue 4

Displaying 1-30 of 30 articles from this issue

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[title in Japanese]

Article type: Cover
2003 Volume 106 Issue 4 Pages Cover1-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_Cover1

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[title in Japanese]

Article type: Appendix
2003 Volume 106 Issue 4 Pages App1-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_App1

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[title in Japanese]

Article type: Appendix
2003 Volume 106 Issue 4 Pages D1-D2
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D1

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What can we learn about CP violation from low energy experiments?(Review and progress reports,Flavor Mixing, CP Violation and Origin of Matter)

Takuya Morozumi

Article type: Article
2003 Volume 106 Issue 4 Pages D3-D6
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D3

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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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Comment on the GUT Relation from Lattice QCD(Review and progress reports,Flavor Mixing, CP Violation and Origin of Matter)

Tetsuya Onogi

Article type: Article
2003 Volume 106 Issue 4 Pages D7-D10
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D7

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Bi-maximal Neutrino Mixings and Texture Zeros(Review and progress reports,Flavor Mixing, CP Violation and Origin of Matter)

Morimitsu Tanimoto

Article type: Article
2003 Volume 106 Issue 4 Pages D11-D14
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D11

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Boltzmann equation for leptogenesis(Boltzmann equation and Electroweak Baryogenesis,Flavor Mixing, CP Violation and Origin of Matter)

[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
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D15

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CP violation in MSSM Higgs and electroweak phase transition(Boltzmann equation and Electroweak Baryogenesis,Flavor Mixing, CP Violation and Origin of Matter)

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D17-D18
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D17

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Neutrino Mass Matrix with Two Zeros and Leptogenesis(Seesaw and leptogenesis,Flavor Mixing, CP Violation and Origin of Matter)

Satoru Kaneko

Article type: Article
2003 Volume 106 Issue 4 Pages D19-D22
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D19

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Exploring the neutrino mass matrix at M_R scale(Seesaw and leptogenesis,Flavor Mixing, CP Violation and Origin of Matter)

Takahiro Miura, Tetsuo Shindou, Eiichi Takasugi

Article type: Article
2003 Volume 106 Issue 4 Pages D23-D26
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D23

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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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The JHF-Kamioka Neutrino Project(Neutrino experiments and theory of matter effect,Flavor Mixing, CP Violation and Origin of Matter)

Taku ISHIDA

Article type: Article
2003 Volume 106 Issue 4 Pages D27-D34
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D27

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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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The matter profile effect in a neutrino factory : Yet another correlation in the analysis on CP violation at a neutrino oscillation experiment(Neutrino experiments and theory of matter effect,Flavor Mixing, CP Violation and Origin of Matter)

Toshihiko Ota

Article type: Article
2003 Volume 106 Issue 4 Pages D35-D37
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D35

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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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Exact Formulation of Neutrino Oscillation Probability in Matter Invariant Approach(Neutrino experiments and theory of matter effect,Flavor Mixing, CP Violation and Origin of Matter)

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D38-D41
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D38

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[in Japanese]

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Predictive supersymmetric SO(10) model(GUT and Seesaw,Flavor Mixing, CP Violation and Origin of Matter)

Takeshi Fukuyama

Article type: Article
2003 Volume 106 Issue 4 Pages D42-D45
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D42

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Neutrino Large Mixing in Universal Mass Matrix with Seesaw Mechanism(GUT and Seesaw,Flavor Mixing, CP Violation and Origin of Matter)

T. Teshima, T. Asai, Y. Abe

Article type: Article
2003 Volume 106 Issue 4 Pages D46-D49
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D46

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Measuring the CP-Violating Phase by a Long-BaseLine Neutrino Experiment with Hyper-Kamiokande(Joint Semenar (Kyoto University and this workshop),Flavor Mixing, CP Violation and Origin of Matter)

N. Okamura

Article type: Article
2003 Volume 106 Issue 4 Pages D50-D53
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D50

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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>&gsim;0.01.

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Spontaneous CP Vioaltion in the minimal supersymmetry standard model without R-parity(Joint Semenar (Kyoto University and this workshop),Flavor Mixing, CP Violation and Origin of Matter)

S.K. Kang

Article type: Article
2003 Volume 106 Issue 4 Pages D54-D55
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D54

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[title in Japanese]

Article type: Appendix
2003 Volume 106 Issue 4 Pages D56-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D56

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[title in Japanese]

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D57-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D57

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Unrenormalizable Theories can be Predictive. : Principle of Maximal Locality

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D58-D63
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D58

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[title in Japanese]

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D64-D68
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D64

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A New Approach to Personal Income Distribution

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D69-D74
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D69

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[in Japanese]

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Lattice Chiral Symmetry in Fermionic Interacting Theories and the Antifield Formalism

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D75-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D75

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A Solution to SUSY Flavor Problem based on Supersymmetric Gauge Dynamics

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages D76-D77
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_D76

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[title in Japanese]

[in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages 79-83
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_79

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[title in Japanese]

[in Japanese], [in Japanese]

Article type: Article
2003 Volume 106 Issue 4 Pages 84-95
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_84

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[title in Japanese]

Article type: Appendix
2003 Volume 106 Issue 4 Pages App2-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_App2

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[title in Japanese]

Article type: Appendix
2003 Volume 106 Issue 4 Pages App3-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_App3

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[title in Japanese]

Article type: Cover
2003 Volume 106 Issue 4 Pages Cover2-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_Cover2

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[title in Japanese]

Article type: Cover
2003 Volume 106 Issue 4 Pages Cover3-
Published: January 20, 2003
Released on J-STAGE: October 02, 2017

DOIhttps://doi.org/10.24532/soken.106.4_Cover3

JOURNAL FREE ACCESS

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