HOME    |    BROWSE    |    SEARCH    |    SUBSCRIPTION   |    SUBMISSION    |    REGISTRATION

Quick Search:
Author: Title/Abstract: Vol./No: Page:
PTP Online Top > Volume 47 (1972) > Number 3
| Next Article >

Prog. Theor. Phys. Vol. 47 No. 3 (1972) pp. 982-995

[ Full Text PDF : FREE ACCESS (748K) ]

Quartet Models Based on Fundamental Particles with Fractional Charge

Makoto Kobayashi, Masami Nakagawa* and Hidemitsu Nitto

Department of Physics, Nagoya University, Nagoya
*Department of Physics, Meijo University, Nagoya

(Received October 18, 1971)

Abstract:

Some quartet models based on fractionally charged ur-baryons are discussed in terms of a broken SU(4) symmetry. Mass spectra of baryons and mesons are calculated, which include a result of recent observation of cosmic ray jet shower. Further implications on weak interactions are also discussed. We give an explicit form for universal weak currents and new selection rules for non-leptonic and radiative decays which hold exactly in the limits of SU(3) and SU(4).


URL : http://ptp.ipap.jp/link?PTP/47/982/
DOI : 10.1143/PTP.47.982

[ Full Text PDF : FREE ACCESS (748K) ] Citation:

References:

  1. S. Sakata, Prog. Theor. Phys. 16 (1956), 686[PTP].
  2. M. Gell-Mann, Phys. Lett. 8 (1964), 214[CrossRef].
  3. Z. Maki, M. Nakagawa and S. Sakata, Prog. Theor. Phys. 28 (1962), 870[PTP].
    Y. Katayama, K. Matumoto, S. Tanaka and E. Yamada, Prog. Theor. Phys. 28 (1962), 675[PTP].
  4. K. Niu, E. Mikumo and Y. Maeda, “Observation of High Energy Interactions at Aeroplane Altitudes”, preprint (INS-Report-173), 1971, and also Prog. Theor. Phys. 46 (1971), 1644[PTP].
  5. T. Hayashi, E. Kawai, M. Matsuda, S. Ogawa and S. Shige-eda, “A Possible Interpretation of the New Event in the Cosmic-Ray Experiment” preprint 1971.
  6. P. Tarjanne and V. L. Teplitz, Phys. Rev. Lett. 11 (1963), 447[APS].
  7. Z. Maki, Prog. Theor. Phys. 31 (1964), 331[PTP]; ibid. 31 (1964), 333[PTP].
  8. Y. Hara, Phys. Rev. 134 (1964), B701[APS].
  9. D. Amati, H. Bacry, J. Nuyts and J. Prentky, Nuovo Cim. 34 (1964), 1732.
  10. B. J. Bjørken and S. L. Glashow, Phys. Lett. 11 (1964), 255[CrossRef].
  11. J. Iizuka, M. Kobayashi and H. Nitto, Prog. Theor. Phys. 45 (1971), 482[PTP].
  12. T. Hayashi, M. Kobayashi, M. Nakagawa and H. Nitto, Prog. Theor. Phys. 46 (1971), 1944[PTP].
  13. B. W. Lee, Phys. Rev. Lett. 12 (1964), 83[APS].
    H. Sugawara, Prog. Theor. Phys. 31 (1964), 213[PTP].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 48 No. 2 (1972) pp. 596-606 :
    A New Approach to η→2γ Decay and Models of Elementary Particles
    Ziro Maki, Toshihide Maskawa and Isao Umemura
  2. Progress of Theoretical Physics Vol. 49 No. 1 (1973) pp. 293-303 :
    On the ΔS=0 and ΔN'=1 Non-Leptonic Interaction in the New Nagoya Model
    Takemi Hayashi, Tutomu Karino, Masahisa Matsuda and Shuzo Ogawa
  3. Progress of Theoretical Physics Vol. 49 No. 1 (1973) pp. 350-352 :
    On the Selection Rule of Weak Processes and Decays of New Particles
    Takemi Hayashi, Masami Nakagawa, Hidemitsu Nitto and Shuzo Ogawa
  4. Progress of Theoretical Physics Vol. 49 No. 3 (1973) pp. 975-994 :
    A Model of Weak Interaction Based on the Three-Triplet Model of Hadrons
    Kanji Fujii, Mituaki Katuya, Seiji Okubo and Shin-ichiro Tamura
  5. Progress of Theoretical Physics Vol. 49 No. 3 (1973) pp. 1007-1013 :
    Hadron Symmetries and Gauge Theory of Weak and Electromagnetic Interactions
    Ziro Maki and Toshihide Maskawa
  6. Progress of Theoretical Physics Vol. 50 No. 5 (1973) pp. 1692-1695 :
    On the Structure of the Current in the Quartet Scheme
    Kazuo Koike
  7. Progress of Theoretical Physics Vol. 50 No. 6 (1973) pp. 1879-1893 :
    On the Life Time of X-Particles Found by Niu et al.
    Shigeki Tasaka and Yoshiaki Yamamoto
  8. Progress of Theoretical Physics Vol. 52 No. 1 (1974) pp. 249-258 :
    Composite Model and High-Energy Behaviour of the Hadronic Process
    Kazuo Koike
  9. Progress of Theoretical Physics Vol. 52 No. 2 (1974) pp. 636-646 :
    On Selection Rule of Weak Processes and Decays of New Particles. II
    Takemi Hayashi, Masami Nakagawa, Hidemitsu Nitto and Shuzo Ogawa
  10. Progress of Theoretical Physics Vol. 53 No. 6 (1975) pp. 1851-1852 :
    Selection Rule of Strong Interactions and Decays of ψ-Particles
    Yuji Igarashi, Kazuyoshi Izawa, Akihiro Nakamura, Kansuke Ninomiya and Shoji Sawada
  11. Progress of Theoretical Physics Vol. 54 No. 1 (1975) pp. 206-215 :
    Weak Neutral Currents and Parity Violating Nuclear Interactions
    Kazuo Koike and Michiji Konuma
  12. Progress of Theoretical Physics Vol. 54 No. 1 (1975) pp. 286-287 :
    On the Second Order Effect of Mass Breaking Interaction
    Takemi Hayashi, Tutomu Karino, Masahisa Matsuda and Shuzo Ogawa
  13. Progress of Theoretical Physics Vol. 54 No. 3 (1975) pp. 823-835 :
    “ψ” Particles in the Quartet Model
    Ziro Maki, Kikutaro Ohnishi, Tadayuki Teshima and Isao Umemura
  14. Progress of Theoretical Physics Vol. 54 No. 3 (1975) pp. 914-916 :
    A Comment on the First Event of Possible ΔS/ΔQ=-1 Process
    Shuzo Ogawa, Yu-ichi Yamamoto and Tsutomu Yanagida
  15. Progress of Theoretical Physics Vol. 54 No. 4 (1975) pp. 1239-1240 :
    Notes on the BNL Event of “ΔS/ΔQ”=-1 Process
    Takemi Hayashi, Makoto Kobayashi and Masami Nakagawa
  16. Progress of Theoretical Physics Vol. 54 No. 5 (1975) pp. 1491-1500 :
    New Particles in the Framework of Quartet Model
    Masami Nakagawa
  17. Progress of Theoretical Physics Vol. 54 No. 6 (1975) pp. 1766-1774 :
    The Naive Quartet Quark Model and the ψ's
    Keijiro Honda, Kenzo Iwata, Yasuo Matsuda and Toshiyuki Murota
  18. Progress of Theoretical Physics Vol. 54 No. 6 (1975) pp. 1885-1886 :
    A Model for Hadrons and Leptons
    Tsutomu Yanagida
  19. Progress of Theoretical Physics Vol. 55 No. 2 (1976) pp. 567-578 :
    Baryon-Lepton Correspondence and Weak Interaction
    Yoshimitsu Baba, Seiji Ōkubo, Mituaki Katuya and Kanji Fujii
  20. Progress of Theoretical Physics Vol. 55 No. 2 (1976) pp. 616-617 :
    SU(4) Symmetry and Parity-Conserving Nonleptonic Decays
    Yoji Kohara
  21. Progress of Theoretical Physics Vol. 55 No. 3 (1976) pp. 792-805 :
    SU(4) Crossing Matrices
    Takao Kawaguchi, Ken-ichi Konishi and Hisao Nakkagawa
  22. Progress of Theoretical Physics Vol. 55 No. 3 (1976) pp. 818-831 :
    Unified Description of Meson and Baryon Masses and the Charmed Particles
    Shoji Sawada
  23. Progress of Theoretical Physics Vol. 55 No. 3 (1976) pp. 832-843 :
    On the Non-Leptonic Decays of the Charmed Baryons
    Tutomu Karino
  24. Progress of Theoretical Physics Vol. 55 No. 3 (1976) pp. 968-970 :
    An Interpretation of the Associated Lepton Production and the Fourth Urbaryon (Charm) Scheme
    Takemi Hayashi, Tutomu Karino, Masahisa Matsuda, Masami Nakagawa and Shuzo Ogawa
  25. Progress of Theoretical Physics Vol. 55 No. 5 (1976) pp. 1559-1570 :
    Form Factor Effect on Photodecay Processes of “ψ” Particles into a Pseudoscalar Meson in a Relativistic Composite Particle Model
    Azusa Matsuda, Keisuke Okano, Seiji Saito, Kuniyoshi Yoshikawa and Masami Nakagawa
  26. Progress of Theoretical Physics Vol. 55 No. 5 (1976) pp. 1571-1581 :
    Nonleptonic Decays of Charmed Baryons in the Quark Model
    Yoshinobu Takaiwa, Toshiyuki Minamikawa and Kimio Miura
  27. Progress of Theoretical Physics Vol. 55 No. 6 (1976) pp. 1923-1938 :
    Urbaryon Diagrams and Selection Rule of Weak Non-Leptonic Processes
    Masahisa Matsuda
  28. Progress of Theoretical Physics Vol. 55 No. 6 (1976) pp. 1960-1975 :
    Heavy Leptons, Weak Angles and a Sextet of Quarks
    Kazuo Fujikawa and Noboru Kawamoto
  29. Progress of Theoretical Physics Vol. 56 No. 1 (1976) pp. 216-230 :
    On the Pair-Annihilation of Quark and Antiquark
    Ei-ichiro Kawai
  30. Progress of Theoretical Physics Vol. 56 No. 3 (1976) pp. 994-995 :
    On Consistency between Okubo-Type Mass Formula and Experimental Result of DORIS
    Keijiro Honda, Kenzo Iwata and Toshiyuki Murota
  31. Progress of Theoretical Physics Vol. 57 No. 2 (1977) pp. 538-547 :
    Non-Leptonic Decays of Hyperons and of Charmed Baryons in SU(8)
    Ramesh C. Verma and M. P. Khanna
  32. Progress of Theoretical Physics Vol. 57 No. 4 (1977) pp. 1348-1358 :
    SU(4) Symmetric Duality Approach to Deep Inelastic Processes and Its Relation to Quark Parton Model
    Takao Kawaguchi and Hisao Nakkagawa
  33. Progress of Theoretical Physics Vol. 58 No. 1 (1977) pp. 294-299 :
    Weak Radiative Decays of Hyperons and Charmed Baryons in SU(4) and SU(8)
    Ramesh C. Verma, Jatinder K. Bajaj and M. P. Khanna
  34. Progress of Theoretical Physics Vol. 58 No. 3 (1977) pp. 931-942 :
    Parity Violating Nonleptonic Decays of Charmed Hadrons in the Quark Model
    Takemi Hayashi, Tutomu Karino and Heng Nam Ryu
  35. Progress of Theoretical Physics Vol. 59 No. 1 (1978) pp. 199-207 :
    Nonleptonic Decays of 1/2+-Baryons and Pseudo-Connected-Line Diagrams. I
    Yoshikazu Abe and Kanji Fujii
  36. Progress of Theoretical Physics Vol. 59 No. 2 (1978) pp. 666-668 :
    Nonleptonic Decays of Charmed Baryons
    Masahisa Matsuda, Masami Nakagawa, Kazuhiko Odaka, Shuzo Ogawa and Mamoru Shin-Mura
  37. Progress of Theoretical Physics Vol. 59 No. 3 (1978) pp. 1040-1041 :
    Parity-Violating Amplitudes of Charmed-Baryon Nonleptonic Decays due to 45- and 45*-Hamiltonian
    Keijiro Honda, Yoshikazu Abe, Kazuhiro Sato and Kanji Fujii
  38. Progress of Theoretical Physics Vol. 59 No. 6 (1978) pp. 2171-2172 :
    Symmetry Breaking Pattern of SU(4) and Baryon Masses
    Masao Inose and Reiji Sugano
  39. Progress of Theoretical Physics Vol. 61 No. 1 (1979) pp. 256-268 :
    Sum Rules for ΔC=ΔS=1 S-Wave Decays of Charmed Baryons
    Keijiro Honda
  40. Progress of Theoretical Physics Vol. 61 No. 2 (1979) pp. 599-607 :
    ΔC=ΔS=1 Decays of Charmed Baryons. II
    Keijiro Honda, Yoshikazu Abe, Kazuhiro Satō, Syū Osanai and Kanji Fujii
  41. Progress of Theoretical Physics Vol. 61 No. 5 (1979) pp. 1420-1425 :
    Bose Quarks and Non-Leptonic Weak Interactions of Charmed Mesons
    Shin Ishida and Masuho Oda
  42. Progress of Theoretical Physics Vol. 61 No. 5 (1979) pp. 1447-1451 :
    Parity Violating Hadronic Decays of Charmed Baryons in SU(8) with Right-Handed Current
    Satish Kanwar, Pashupati Nath Pandit, Ramesh C. Verma and M. P. Khanna
  43. Progress of Theoretical Physics Vol. 62 No. 1 (1979) pp. 186-192 :
    Parity Violating and Parity Conserving Decays (1/2+ →3/2++0-/1-) of Charmed Baryons in Abe, Fujii and Sato Model
    Satish Kanwar, Ramesh C. Verma and M. P. Khanna
  44. Progress of Theoretical Physics Vol. 62 No. 6 (1979) pp. 1713-1717 :
    Charm Changing Radiative Weak Decays in AFS Model
    P. N. Pandit, Ramesh C. Verma and M. P. Khanna
  45. Progress of Theoretical Physics Vol. 64 No. 1 (1980) pp. 264-277 :
    On the Nonleptonic Decay of Hadron and the Total Quark Number Conservation
    Masahisa Matsuda, Masami Nakagawa and Shuzo Ogawa
  46. Progress of Theoretical Physics Vol. 72 No. 1 (1984) pp. 178-179 :
    The Lee-Sugawara Sum Rule and SU(4) Symmetry
    Yoji Kohara
  47. Progress of Theoretical Physics Supplement No.63 (1978) pp. 49-279 :
    Constituent Rearrangement Model and Hadron Reactions
    Yuji Igarashi, Masahiro Imachi, Takeo Matsuoka, Kansuke Ninomiya, Shoichiro Otsuki, Shoji Sawada and Fumihiko Toyoda

[PTP HOME] [BROWSE] [SEARCH] [SUBSCRIPTION] [SUBMISSION] [REGISTRATION]

Copyright © Progress of Theoretical Physics 2013 All rights reserved.