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Article type: Cover
1991 Volume 83 Issue 3 Pages
Cover1-
Published: June 20, 1991
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Article type: Appendix
1991 Volume 83 Issue 3 Pages
App1-
Published: June 20, 1991
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Article type: Appendix
1991 Volume 83 Issue 3 Pages
C1-C2
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C3-C9
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C10-C13
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C14-C17
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C18-C30
Published: June 20, 1991
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Hitoshi Murayama
Article type: Article
1991 Volume 83 Issue 3 Pages
C31-C40
Published: June 20, 1991
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We present the generalities of the JLC project, an e^+e^- linear collider planned as a future project of KEK, aiming the energies 0.5-1.5 TeV. We discuss first why the 'TeV region' is regarded as essential energy range in the particle physics, and how promising the study in that range will be. Then a general view on the JLC project is presented. The individual physics targets are discussed in more detail.
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C41-C43
Published: June 20, 1991
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Minoru Biyajima, Osamu Terazawa
Article type: Article
1991 Volume 83 Issue 3 Pages
C44-C51
Published: June 20, 1991
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A possible detectability of the standard Higgs particle at LEP II is discussed by a collinearity-angle distribution and an energy distribution of final lepton pairs
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Ken-iti Matumoto
Article type: Article
1991 Volume 83 Issue 3 Pages
C52-C56
Published: June 20, 1991
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The empirically consistent 'calculable' schemes, discovered among the modified Fritzsch-Plankl type QMM, and their predicted topquark masses and KM properties are presented.
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Morimitsu Tanimoto
Article type: Article
1991 Volume 83 Issue 3 Pages
C57-C68
Published: June 20, 1991
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We have studied the flavor-spin symmetry using the 1/<N_c> expansion of the weak hadronic matrix element in non-leptonic decays of the B meson. Since the elastic form factor of the B meson is unknown, relative magnitudes of branching ratios among some decay channels have been examined. Our results as to the spin symmetry are consistent with present experimental data. The spin symmetry will be more clearly tested in single charmed meson decays and double charmed meson decays of the B meson if precise data become available in future experiments. On the other hand, the test of the flavor symmetry is less clear, because our results as to the flavor symmetry depend on the unknown parameter f_D and the t dependence of the function f^<D→P>_±(t). Moreover, final state interactions may not be neglected in the D meson decay since the D meson mass is not large enough to neglect non-leading terms of the 1/<N_c> expansion.
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C69-C75
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C76-C78
Published: June 20, 1991
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H. Inazawa, T. Morii
Article type: Article
1991 Volume 83 Issue 3 Pages
C79-C84
Published: June 20, 1991
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A possible existence of a superheavy toponium bound via Higgs-boson exchange is discussed in the framework of the standard model with two Higgs doublets. The magnitude of the resonance peak for ψ_f(1^<-->) productions at e^+e^- collisions becomes a very good measure for Higgs-top Yukawa interactions owing to the special decay properties of the ψ_f(1^<-->).
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C85-C90
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C91-C94
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C95-
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[in Japanese], [in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C96-C101
Published: June 20, 1991
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K. Hidaka
Article type: Article
1991 Volume 83 Issue 3 Pages
C102-C112
Published: June 20, 1991
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Absolute mass Limits of the gaugino-higgsino and higgs sectors in the Minimal Susy Model are extracted from the data on Z at LEP and the gluino (g^^〜) search at CDF : m_g^^〜>105, m_<z^^〜_1>>17, m_<z^^〜_k>>45, m_<z^^〜_3>>72, m_<Z^^〜_4>>111, m_<w^^〜_2>>116, M_h>37, m_A>41 and m_H±>90 GeV. The z^^〜_k and w^^〜_2 are neutralinos and heavier chargino, and h, A and H^± are the higgs bosons.
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C113-C122
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C123-
Published: June 20, 1991
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Article type: Appendix
1991 Volume 83 Issue 3 Pages
C124-
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C125-C127
Published: June 20, 1991
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[in Japanese]
Article type: Article
1991 Volume 83 Issue 3 Pages
C128-C129
Published: June 20, 1991
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Kazumasa NOMOTO
Article type: Article
1991 Volume 83 Issue 3 Pages
151-196
Published: June 20, 1991
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Article type: Appendix
1991 Volume 83 Issue 3 Pages
App2-
Published: June 20, 1991
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Article type: Appendix
1991 Volume 83 Issue 3 Pages
App3-
Published: June 20, 1991
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Article type: Cover
1991 Volume 83 Issue 3 Pages
Cover2-
Published: June 20, 1991
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Article type: Cover
1991 Volume 83 Issue 3 Pages
Cover3-
Published: June 20, 1991
Released on J-STAGE: October 02, 2017
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