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for journal 'PTP'
author 'O.* Hara' : 47
total : 47

Search Results : 47 articles were found.

  1. Progress of Theoretical Physics Vol. 2 No. 1 (1947) pp. 30-31 :
    The Self-Energy of the Electron and the Mass Difference of Nucleons
    S. Sakata and O. Hara
  2. Progress of Theoretical Physics Vol. 3 No. 2 (1948) pp. 188-198 :
    The Theory of Interaction of Elementary Particles. II
    Osamu Hara
  3. Progress of Theoretical Physics Vol. 3 No. 2 (1948) pp. 207-218 :
    ABSTRACTS of the papers presented to the Symposium on the Theory of Elementary Particles
    G. Iwata, K. Ono, Y. Nambu, Z. Koba, S. Hayakawa, Y. Miyamoto, S. Kanesawa, T. Tati, S. Tomonaga, D. Ito, T. Miyazima, O. Hara, H. Umezawa, S. Sakata, Y. Tanikawa, K. Sawada, G. Araki, E. Kanai, M. Nogami, N. Shôno, M. Tanifuji, H. Enatsu, S. Noma, S. Hiroshi, H. Yukawa and Y. Oda
  4. Progress of Theoretical Physics Vol. 3 No. 3 (1948) pp. 316-317 :
    The Electromagnetic Shift of Energy Levels
    O. Hara and T. Tokano
  5. Progress of Theoretical Physics Vol. 3 No. 3 (1948) pp. 323a-323a :
    ABSTRACTS of the papers presented to the Symposium on the Theory of Elementary Particles
    G. Iwata, K. Ono, Y. Nambu, Z. Koba, S. Hayakawa, Y. Miyamoto, S. Kanesawa, T. Tati, S. Tomonaga, D. Ito, T. Miyazima, O. Hara, H. Umezawa, S. Sakata, Y. Tanikawa, K. Sawada, G. Araki, E. Kanai, M. Nogami, N. Shôno, M. Tanifuji, H. Enatsu, S. Noma, S. Hiroshi, H. Yukawa and Y. Oda
  6. Progress of Theoretical Physics Vol. 3 No. 3 (1948) pp. 323b-323b :
    The Theory of Interaction of Elementary Particles. II
    Osamu Hara
  7. Progress of Theoretical Physics Vol. 3 No. 4 (1948) pp. 369-377 :
    The Theory of the Interaction of Elementary Particles. III
    Osamu Hara and Makoto Tatsuoka
  8. Progress of Theoretical Physics Vol. 4 No. 2 (1949) pp. 103-112 :
    On the Energy Level Shifts of Atoms due to the Interaction between the Electron and the Electromagnetic Field
    Osamu Hara and Takasi Tokano
  9. Progress of Theoretical Physics Vol. 5 No. 6 (1950) pp. 1055-1056 :
    On Yukawa's Theory of Non-local Field
    O. Hara and H. Shimazu
  10. Progress of Theoretical Physics Vol. 7 No. 2 (1952) pp. 255-262 :
    On Yukawa's Theory of Non-local Field, I
    Osamu Hara and Haruo Shimazu
  11. Progress of Theoretical Physics Vol. 7 No. 5 (1952) pp. 591-592 :
    Remark on the Self Energy Problem of the Photon
    O. Hara and H. Shimazu
  12. Progress of Theoretical Physics Vol. 8 No. 3 (1952) pp. 265-279 :
    A New Attempt on the Self-Energy Problem of the Photon
    Osamu Hara and Haruo Shimazu
  13. Progress of Theoretical Physics Vol. 8 No. 3 (1952) pp. 385-386 :
    On Yukawa's Theory of Non-local Field
    H. Shimazu and O. Hara
  14. Progress of Theoretical Physics Vol. 9 No. 2 (1953) pp. 137-146 :
    On Yukawa's Theory of Non-local Field, II
    Osamu Hara and Haruo Shimazu
  15. Progress of Theoretical Physics Vol. 9 No. 2 (1953) pp. 184b-185 :
    On Gauge Invariance in Electro-dynamics and the Self-energy Problems of the Photon
    Osamu Hara and Hisaichiro Okonogi
  16. Progress of Theoretical Physics Vol. 9 No. 3 (1953) pp. 322-323 :
    Electromagnetic Shifts of Energy Levels and C-meson Hypothesis
    Osamu Hara
  17. Progress of Theoretical Physics Vol. 9 No. 5 (1953) pp. 559-560 :
    The Theory of the Structure of Elementary Particles
    Osamu Hara and Toshio Marumori
  18. Progress of Theoretical Physics Vol. 10 No. 1 (1953) pp. 114-115 :
    On the Conservation of Heavy Particles
    Osamu Hara, Toshio Marumori, Yoshio Ohnuki and Hajime Shimodaira
  19. Progress of Theoretical Physics Vol. 10 No. 2 (1953) pp. 191-198 :
    On Gauge Invariance in Electrodynamics and the Self-energy Problem of the Photon
    Osamu Hara and Hisaichiro Okonogi
  20. Progress of Theoretical Physics Vol. 10 No. 4 (1953) pp. 470-471 :
    On the Universal Fermi Interaction
    Osamu Hara, Toshio Marumori, Yoshio Ohnuki and Hajime Shimodaira
  21. Progress of Theoretical Physics Vol. 10 No. 6 (1953) pp. 697-698 :
    On the Relation between Non-Local Urmaterie Field and Irreducible Local Field
    Y. Ohnuki and O. Hara
  22. Progress of Theoretical Physics Vol. 12 No. 2 (1954) pp. 177-207 :
    An Attempt to the Unified Description of Elementary Particles
    Osamu Hara, Toshio Marumori, Yoshio Ohnuki and Hajime Shimodaira
  23. Progress of Theoretical Physics Vol. 16 No. 2 (1956) pp. 149-150 :
    An Attempt of Generalizing the Hypothesis of Charge Independence
    Osamu Hara and Yasunori Fujii
  24. Progress of Theoretical Physics Vol. 16 No. 2 (1956) pp. 150-152 :
    A Conjecture on the Possible Existence of New Hyperons
    Osamu Hara and Yasunori Fujii
  25. Progress of Theoretical Physics Vol. 17 No. 3 (1957) pp. 313-325 :
    An Attempt of Generalizing the Hypothesis of Charge Independence, I
    Osamu Hara and Yasunori Fujii
  26. Progress of Theoretical Physics Vol. 17 No. 6 (1957) pp. 819-820 :
    An Attempt of Generalizing the Invariance of the Theory under the Charge Conjugation
    Osamu Hara, Yasunori Fujii and Yoshio Ohnuki
  27. Progress of Theoretical Physics Vol. 17 No. 6 (1957) pp. 820-822 :
    Pion-Nucleon Interaction according to the Previous Theory
    Osamu Hara, Yasunori Fujii and Yoshio Ohnuki
  28. Progress of Theoretical Physics Vol. 17 No. 6 (1957) pp. 822-823 :
    The Annihilation of Antinucleon according to the Previous Theory
    Osamu Hara, Yasunori Fujii and Yoshio Ohnuki
  29. Progress of Theoretical Physics Vol. 19 No. 2 (1958) pp. 129-145 :
    An Attempt at Reformulating Pion-Nucleon Interaction, I
    Osamu Hara and Yasunori Fujii and Yoshio Ohnuki
  30. Progress of Theoretical Physics Vol. 20 No. 1 (1958) pp. 89-107 :
    An Attempt at Reformulating Pion-Nucleon Interaction, II
    Osamu Hara and Yasunori Fujii
  31. Progress of Theoretical Physics Vol. 21 No. 6 (1959) pp. 919-937 :
    A Study of Charge Independence in Terms of Kaluza's Five Dimensional Theory
    Osamu Hara
  32. Progress of Theoretical Physics Vol. 24 No. 3 (1960) pp. 495-511 :
    Collective Correlation between Vacuum Nucleons and the $S$-Wave Pion-Nucleon Scattering
    Osamu Hara
  33. 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
  34. Progress of Theoretical Physics Vol. 30 No. 3 (1963) pp. 370-382 :
    Meissner Effect and the Self-Energy of the Photon
    Osamu Hara
  35. Progress of Theoretical Physics Vol. 33 No. 5 (1965) pp. 907-931 :
    Rigid Sphere Model of Elementary Particles and the Electromagnetic Field
    Osamu Hara and Tetsuo Goto
  36. Progress of Theoretical Physics Vol. 35 No. 4 (1966) pp. 738-744 :
    A Reformulation of the Quark Model in Terms of Gemisch
    Osamu Hara
  37. Progress of Theoretical Physics Vol. 37 No. 6 (1967) pp. 1319-1329 :
    A Quantum Theory of the Rigid Body in Terms of a Two-Component Spinor
    Osamu Hara, Tetsuo Gotō, S. Y. Tsai and Haruichi Yabuki
  38. Progress of Theoretical Physics Vol. 39 No. 1 (1968) pp. 203-227 :
    Deformable Sphere Model of Elementary Particles and its Relation to Quark
    Osamu Hara, Tetsuo Goto, S. Y. Tsai and Haruichi Yabuki
  39. Progress of Theoretical Physics Vol. 43 No. 3 (1970) pp. 849-851 : (5)
    Bose Quarks and Non-Leptonic Weak Interactions
    Tetsuo Goto, Osamu Hara and Shin Ishida
  40. Progress of Theoretical Physics Vol. 44 No. 5 (1970) pp. 1383-1411 : (5)
    Deformable Sphere Model of Hadrons
    Osamu Hara and Tetsuo Goto
  41. Progress of Theoretical Physics Vol. 46 No. 5 (1971) pp. 1549-1559 : (5)
    On Origin and Physical Meaning of Ward-Like Identity in Dual-Resonance Model
    Osamu Hara
  42. Progress of Theoretical Physics Vol. 53 No. 3 (1975) pp. 849-870 : (5)
    Dynamical Theory of Hadron Interactions Based upon Extended Particle Picture. I
    Osamu Hara
  43. Progress of Theoretical Physics Vol. 53 No. 4 (1975) pp. 1194-1195 : (5)
    An Example of Infinite-Component Wave Equation without Space-Like Solution
    Osamu Hara and Shigefumi Naka
  44. Progress of Theoretical Physics Vol. 58 No. 1 (1977) pp. 317-333 : (5)
    Dynamical Theory of Hadron Interactions Based upon Extended Particel Picture. II
    Osamu Hara
  45. Progress of Theoretical Physics Vol. 58 No. 4 (1977) pp. 1325-1326 : (5)
    “Bose Quarks or Colored Quarks?”–in Case of Exotic Particles
    Osamu Hara, Shin Ishida and S. Y. Tsai
  46. Progress of Theoretical Physics Vol. 64 No. 6 (1980) pp. 2242-2256 : (5)
    A Variant of the Extended Particle Model of Hadrons in Terms of Grassmann Numbers
    Osamu Hara
  47. Progress of Theoretical Physics Vol. 83 No. 5 (1990) pp. 1025-1053 : (5)
    Theory of a Spinor Field as a Part of the Space-Time Structure
    Osamu Hara