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Prog. Theor. Phys. Vol. 22 No. 5 (1959) pp. 610-616

[ Full Text PDF : FREE ACCESS (418K) ]

On the Possible Role of π0′-Meson in Decay Process

Shoji Sawada and Minoru Yonezawa

Department of Physics, Hiroshima University, Hiroshima

(Received June 22, 1959)

Abstract:

The existence of the heavy neutral pseudoscalar meson with isotopic spin zero (π0′) is assumed and its effects on the K-meson decay are discussed. In particular the Ke+ experimental data are re-examined by assuming the Ke3+ (K+ → π0 + e+ + ν) and Ke3′+ (K+ → π0′ + e+ + ν) modes. Analysis shows that the V-A Fermi interaction can give the energy spectrum of the electron consistent with the present experiments.


URL : http://ptp.ipap.jp/link?PTP/22/610/
DOI : 10.1143/PTP.22.610

[ Full Text PDF : FREE ACCESS (418K) ] Citation:

References:

  1. S. Furuichi, T. Kodama, S. Ogawa, Y. Sugahara, A. Wakasa and M. Yonezawa, Prog. Theor. Phys. 17 (1957), 89[PTP].
    S. Furuichi, Y. Sugahara, A. Wakasa and M. Yonezawa, Nuovo Cim. 4 (1956), 390.
  2. S. Furuichi, S. Sawada and M. Yonezawa, Nuovo Cim. 10 (1959), 541.
  3. M. Yonezawa, Nucl. Phys. (in press).
  4. S. Sakata, Prog. Theor. Phys. 16 (1956), 686[PTP].
    S. Tanaka, Prog. Theor. Phys. 16 (1956), 625[PTP].
    K. Matsumoto, Prog. Theor. Phys. 16 (1956), 583[PTP].
    Z. Maki, Prog. Theor. Phys. 16 (1956), 667[PTP].
  5. S. Ogawa, Prog. Theor. Phys. 21 (1959), 209[PTP].
    M. Ikeda, S. Ogawa and Y. Ohnuki, Prog. Theor. Phys. 22 (1959), 715[PTP].
    Y. Yamaguchi, Prog. Theor. Phys. Suppl. No. 7 (1958), 1[PTP].
  6. See ref. 2).
  7. S. Taylor, G. Harris, J. Orear, J. Lee and P. Baumel, Phys. Rev. 114 (1959), 359[APS].
  8. The possible existence of neutral mesons and their effects have been discussed by many authors. Cf., for example, Y. Nambu, Phys. Rev. 106 (1957), 1366[APS]; Y. Yamaguchi, Prog. Theor. Phys. 19 (1958), 622[PTP].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 23 No. 4 (1960) pp. 662-693 :
    Mass Levels of Baryons and Mesons
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  2. Progress of Theoretical Physics Vol. 23 No. 6 (1960) pp. 1073-1099 :
    A Possible Symmetry in Sakata's Model for Bosons-Baryons System. II
    Mineo Ikeda, Shuzo Ogawa and Yoshio Ohnuki
  3. Progress of Theoretical Physics Vol. 23 No. 6 (1960) pp. 1174-1180 :
    A Unified Model for Elementary Particles
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  4. Progress of Theoretical Physics Vol. 23 No. 6 (1960) pp. 1181-1188 :
    On the Structure of the Elementary Particles
    Ken-iti Matumoto and Masami Nakagawa
  5. Progress of Theoretical Physics Vol. 24 No. 1 (1960) pp. 97-110 :
    Composite Model and the Nature of Vector Interactions in Strangeness-Violating Decays
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  6. Progress of Theoretical Physics Vol. 24 No. 3 (1960) pp. 569-587 :
    Symmetry in Sakata's Model and Weak Interactions. I
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  7. Progress of Theoretical Physics Vol. 25 No. 1 (1961) pp. 83-101 :
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  8. Progress of Theoretical Physics Vol. 25 No. 1 (1961) pp. 121-152 :
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  9. Progress of Theoretical Physics Vol. 25 No. 5 (1961) pp. 827-841 :
    On the Axial Vector Current Conservation
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  10. Progress of Theoretical Physics Vol. 27 No. 3 (1962) pp. 444-448 :
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  11. Progress of Theoretical Physics Vol. 27 No. 6 (1962) pp. 1199-1220 :
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  12. Progress of Theoretical Physics Vol. 28 No. 3 (1962) pp. 546-559 :
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  13. Progress of Theoretical Physics Vol. 30 No. 4 (1963) pp. 536-544 :
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    Mineo Ikeda and Takayoshi Maekawa
  14. Progress of Theoretical Physics Supplement No.105 (1991) pp. 181-192 :
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    Shuzo Ogawa

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