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Prog. Theor. Phys. Vol. 71 No. 6 (1984) pp. 1293-1302

[ Full Text PDF : FREE ACCESS (641K) ]

Muon Capture in 11B Muonic Atom and Hyperfine Spin Dependence

Kunio Koshigiri, Hisao Ohtsubo* and Masato Morita*

Department of Physics, Osaka Kyoiku University, Osaka 543
*Department of Physics, Osaka University, Toyonaka 560

(Received February 6, 1984)

Abstract:

Total muon capture rates are studied theoretically for the hyperfine states of the 11B muonic atom. The final nuclear states are described by the continuum-neutron model, where one neutron is in the continuum with the residual nucleus 10Be. The theoretical values of the muon capture rate for the F=1 state are in fairly good agreement with the recent experimental data obtained by Tokyo group, while those for the F=2 state are about a half of the experimental data. The ratio of the total muon capture rates from hyperfine states is rather insensitive to the nuclear model in our framework and to the pseudoscalar coupling constant versus axial vector one, gP/gA. A similar ratio of the partial muon capture rates leading to the bound state of 1 / 2- is strongly dependent on gP/gA.


URL : http://ptp.ipap.jp/link?PTP/71/1293/
DOI : 10.1143/PTP.71.1293

[ Full Text PDF : FREE ACCESS (641K) ] Citation:

References:

  1. M. Morita, Beta Decay and Muon Capture, (Benjamin, Reading, Mass., 1973).
    M. Morita and A. Fujii, Phys. Rev. 118 (1960), 606[APS].
  2. V. V. Balashov and R. A. Eramzhyan, At. Energy Rev. 5 (1967), 1.
  3. J. D. Walecka, Nucl. Phys. A258 (1976), 397[Elsevier].
  4. L. Hambro and N. C. Mukhopadyay, Lett. Nuovo Cim. 14 (1975), 53.
  5. K. Ishida, K. Nagamine, H. Nakayama, Y. Hisano, K. Nishiyama, J. Imazato and T. Yamazaki, private communication.
  6. K. Koshigiri, H. Ohtsubo and M. Morita, Prog. Theor. Phys. 68 (1982), 687[PTP].
  7. M. Kobayashi, N. Ohtsuka, H. Ohtsubo and M. Morita. Nucl. Phys. A312 (1978), 377[Elsevier].
  8. P. S. Hauge and S. Maripuu, Phys. Rev. C8 (1973), 1609[APS].
  9. J. P. Elliot, A. D. Jackson, H. A. Mavromatis, E. A. Sanderson and B. Singh, Nucl. Phys. A121 (1968), 241[Elsevier].
  10. N. Ohtsuka, Nucl. Phys. A370 (1981), 431[Elsevier].
  11. J. P. Deutsch, L. Grenacs, J. Lehmann, P. Lipnik and P. C. Macq, Phys. Lett. 28B (1968), 178.
  12. S. Cohen and D. Kurath, Nucl. Phys. 73 (1965), 1[CrossRef].
  13. J. Bernabéu, Nuovo Cim. 4A (1971), 715.
  14. H. P. C. Rood, Nucl. Phys. 87 (1966), 367[CrossRef].
  15. A. F. J. Siegert, Phys. Rev. 52 (1937), 787[APS].
  16. J. I. Fujita, Phys. Rev. 126 (1962), 202[APS].
  17. A. Fujii, J. I. Fujita and M. Morita, Prog. Theor. Phys. 32 (1964), 438[PTP].
  18. J. I. Fujita and T. Une, Prog. Theor. Phys. Suppl. No. 60 (1976), 63[PTP].
  19. H. Primakoff, Rev. Mod. Phys. 31 (1959), 802[APS].

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 74 No. 4 (1985) pp. 736-749 :
    Muon Capture in Complex Nuclei of Nonzero Spin
    Kunio Koshigiri, Yujiro Kakudo, Hisao Ohtsubo and Masato Morita

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