---

Prog. Theor. Phys. Vol. 17 No. 1 (1957) pp. 89-106

On the Spins and Decay Interactions of K_µ3 and K_e3

Susumu Furuichi, Tatsuro Kodama, Shuzo Ogawa, Yoshiko Sugahara, Akira Wakasa^* and Minoru Yonezawa

Department of Physics, Hiroshima University, Hiroshima
^*Department of Physics, Kanazawa University, Kanazawa

(Received September 18, 1956)

Abstract:

The decay events K_3µ3 and K_e3 are investigated using the Lorentz invariance requirements as the restriction for the transition matrix, assuming that the weak Fermi interactions are participating in the decays. Fermi interaction concerned here is that realized among Λ(Σ), N, µ(e) and ν. The study of the experimental data in the light of the present analysis shows that K_e3 seems to have spin 0 and the tensor type of Fermi interaction is necessary, while for K_µ3 we can not draw any definite conclusion at present.

URL : http://ptp.ipap.jp/link?PTP/17/89/
DOI : 10.1143/PTP.17.89

[ Full Text PDF : FREE ACCESS (1447K) ] Citation: Plain Text BiBTeX EndNote(RIS) RSS

See Also:

• Progress of Theoretical Physics Vol. 17 No. 4 (1957) pp. 618b-618b :

  Erratum : On the Spins and Decay Interactions of K_µ3 and K_e3

  S. Furuichi, T. Kodama, S. Ogawa, Y. Sugahara, A. Wakasa and M. Yonezawa

---

References:

1. The preliminary report has been given by
   S. Furuichi, T. Kodama, Y. Sugahara, A. Wakasa and M. Yonezawa, Prog. Theor. Phys. 16 (1956), 64[PTP].
2. O. Klein, Nature 161 (1948), 897.
3. K. Iwata, S. Ogawa, H. Okonogi, B. Sakita and S. Oneda, Prog. Theor. Phys. 13 (1955), 19[PTP].
4. For study in the course, see S. Oneda and A. Wakasa, Nucl. Phys. 1 (1956), 445[Elsevier].
5. Ref. (3) and N. Dallaporta, Nuovo Cim. 1 (1955), 622.
6. S. Ogawa, Prog. Theor. Phys. 15 (1956), 487[PTP].
7. J. Orear, G. Harris and S. Taylor, Phys. Rev. 102 (1956), 1676[APS].
8. W. D. Walker and W. D. Shepard, Phys. Rev. 101 (1956), 1810[APS].
9. R. H. Dalitz, Phys. Rev. 94 (1954), 1046[APS].
10. K. Nishijima, Prog. Theor. Phys. 13 (1955), 285[PTP].
    M. Gell-Mann and A. Pais, Proceedings of the Glasgow Conference (1954).
11. For the extension of N-G-P scheme to the lepton family there is an attempt by
    Ouchi and Semba, Prog. Theor. Phys. 16 (1956), 528[PTP].
    We thank them for informing us about their work prior to its publication.
12. T. F. Hoang, M. F. Kaplon and G. Yekutieli, Phys. Rev. 101 (1956), 506[APS].
13. S. Sakata, Lecture at the Tokyo meeting of the Physical Society of Japan, October 12 (1955).
14. G-Stack Collaboration, Nuovo Cim. 2 (1955), 1063.
15. D. M. Ritson, A. Pevsner, S. C. Fung, M. Widgoff, G. T. Zorn, S. Goldhaber and G. Goldhaber, Phys. Rev. 101 (1956), 1085[APS].
16. J. Crussard, V. Fouche, J. Hennessy, G. Kayas, L. Leprince-Ringuet, D. Morellet and F. Renard, Nuovo Cim. 3 (1956), 731.
17. W. Fry, Phys. Rev. 91 (1953), 130[APS].
18. T. Eguchi, Phys. Rev. 102 (1956), 879[APS].
19. Ref. (6) and also see, E. Fermi, Prog. Theor. Phys. 5 (1950), 570[PTP].
20. L. Michel, Proc. Phys. Soc. 63 (1950), 514.

Citing Article(s) :

1. Progress of Theoretical Physics Vol. 19 No. 1 (1958) pp. 112-124 :

   On the Decay Interactions of Strange Particles

   Yoshihiko Miyachi

2. Progress of Theoretical Physics Vol. 19 No. 2 (1958) pp. 146-152 :

   Invariants in K_µ3 and K_e3 Decays

   R. Gatto

3. Progress of Theoretical Physics Vol. 19 No. 5 (1958) pp. 589-591 :

   The Spirality of the Decay Product

   Kanji Fujii and Kenzo Iwata

4. Progress of Theoretical Physics Vol. 20 No. 2 (1958) pp. 126-132 :

   Phenomenological Model on the Interactions of Elementary Particles, II

   Kanji Fujii and Kenzō Iwata

5. Progress of Theoretical Physics Vol. 21 No. 1 (1959) pp. 98-112 :

   Radiative K-µ Decay and Quantum Electrodynamics at Small Distances

   Kichiro Hiida

6. Progress of Theoretical Physics Vol. 22 No. 5 (1959) pp. 610-616 :

   On the Possible Role of π^0′-Meson in Decay Process

   Shoji Sawada and Minoru Yonezawa

7. Progress of Theoretical Physics Vol. 24 No. 3 (1960) pp. 569-587 :

   Symmetry in Sakata's Model and Weak Interactions. I

   Mineo Ikeda, Yoshihiko Miyachi and Shuzo Ogawa

8. Progress of Theoretical Physics Vol. 27 No. 3 (1962) pp. 444-448 :

   The Sakata Model and the K_l3⁺ Decays

   Osamu Hara and Hisao Takebe

9. Progress of Theoretical Physics Vol. 28 No. 2 (1962) pp. 402-404 :

   On Hara-Takebe's Treatment of the Lepton Energy Spectra in K⁺_e3-Decay

   Susumu Furuichi, Shoji Sawada and Minoru Yonezawa

10. Progress of Theoretical Physics Supplement No.105 (1991) pp. 181-192 :

    15. On Sakata's Scientific Research and Methodology

    Shuzo Ogawa

---

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

Copyright © Progress of Theoretical Physics 2013 All rights reserved.