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Prog. Theor. Phys. Vol. 22 No. 2 (1959) pp. 247-273

[ Full Text PDF : FREE ACCESS (1535K) ]

Electromagnetic Structure of the Nucleon. I

Kichiro Hiida, Noboru Nakanishi,* Yukihisa Nogami** and Masayuki Uehara*

Research Institute for Fundamental Physics, Kyoto University, Kyoto
*Department of Physics, Kyoto University, Kyoto
**Department of Physics, University of Osaka Prefecture, Sakai

(Received May 9, 1959)

Abstract:

The electromagnetic structure of the nucleon is investigated in detail. As for its isovector part, the distribution functions of charge and anomalous magnetic moment are obtained with use of two different methods, the second order relativistic perturbation and the static approximation, and the S-wave and recoil effects and higher order corrections are examined by comparing these results. The meson structure correction in the fourth order perturbation is also calculated, and it is shown that its contribution is rather small. As for the isoscalar part, the 3π-state contribution is calculated by the lowest order perturbation (order g6), and its rough numerical evaluation is carried out. The result obtained is favorable for explaining the recent experimental results (but not conclusive). Hyperon closed loop effects are also discussed.


URL : http://ptp.ipap.jp/link?PTP/22/247/
DOI : 10.1143/PTP.22.247

[ Full Text PDF : FREE ACCESS (1535K) ] Citation:


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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 22 No. 3 (1959) pp. 351-372 :
    Electromagnetic Structure of the Nucleon. II
    Kichiro Hiida, Noboru Nakanishi, Yukihisa Nogami and Masayuki Uehara
  2. Progress of Theoretical Physics Vol. 22 No. 6 (1959) pp. 863-881 :
    Electromagnetic Structure of the Nucleon. III
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  3. Progress of Theoretical Physics Vol. 23 No. 1 (1960) pp. 192-194 :
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  4. Progress of Theoretical Physics Vol. 23 No. 2 (1960) pp. 251-272 :
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  5. Progress of Theoretical Physics Vol. 23 No. 2 (1960) pp. 328-352 :
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  6. Progress of Theoretical Physics Vol. 23 No. 6 (1960) pp. 1189-1203 :
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  7. Progress of Theoretical Physics Vol. 24 No. 1 (1960) pp. 135-148 :
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  8. Progress of Theoretical Physics Vol. 24 No. 2 (1960) pp. 271-290 :
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  9. Progress of Theoretical Physics Vol. 24 No. 2 (1960) pp. 414-417 :
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  10. Progress of Theoretical Physics Vol. 25 No. 1 (1961) pp. 17-34 :
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  11. Progress of Theoretical Physics Vol. 25 No. 2 (1961) pp. 229-234 :
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  12. Progress of Theoretical Physics Vol. 26 No. 4 (1961) pp. 519-540 :
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  13. Progress of Theoretical Physics Vol. 27 No. 2 (1962) pp. 273-282 :
    Form Factor and Its Isoscalar Part of the Nucleons
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  14. Progress of Theoretical Physics Vol. 28 No. 1 (1962) pp. 113-126 :
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  15. Progress of Theoretical Physics Vol. 28 No. 1 (1962) pp. 173-204 :
    Electromagnetic Structure of the Nucleon
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  16. Progress of Theoretical Physics Vol. 33 No. 1 (1965) pp. 75-91 :
    On the Renormalization of the Axial Vector β-Decay Coupling
    Yoshiko Oi
  17. Progress of Theoretical Physics Vol. 71 No. 6 (1984) pp. 1303-1317 :
    A Confining Potential Model for a Quark Core and Its Surrounding Pion Clouds
    Masayuki Uehara and Hiroki Kondo
  18. Progress of Theoretical Physics Vol. 74 No. 4 (1985) pp. 939-942 :
    Covariant Description of Deuteron and “Intrinsic” Quadrupole Moment
    Naofusa Honzawa, Shin Ishida and Masuho Oda