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Prog. Theor. Phys. Vol. 20 No. 6 (1958) pp. 857-867

[ Full Text PDF : FREE ACCESS (573K) ]

Theory of Unstable Particles in the Wave-Packet-Formalism

Kunio Yamamoto

Department of Physics, Osaka University, Osaka

(Received August 17, 1958)

Abstract:

Scattering problem for finite time interval is discussed by using wave-packet-formalism. A prescription is given which allows us to deal with the observations of different wave packets in an antinomic way. The unstable particle is investigated in connection with the transition probability in the frame of the wave-packet-representation.


URL : http://ptp.ipap.jp/link?PTP/20/857/
DOI : 10.1143/PTP.20.857

[ Full Text PDF : FREE ACCESS (573K) ] Citation:

References:

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  7. N. Nakanishi, to be published.
  8. M. Gell-Mann and M. L. Goldberger, Phys. Rev. 91 (1953), 398[APS].
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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 20 No. 6 (1958) pp. 822-834 :
    A Theory of Clothed Unstable Particles, II
    Noboru Nakanishi
  2. Progress of Theoretical Physics Vol. 23 No. 1 (1960) pp. 137-160 :
    A Field Theoretical Investigation of Multiple Meson Production. I
    Keizo Kobayakawa and Tsutomu Imamura
  3. Progress of Theoretical Physics Vol. 23 No. 5 (1960) pp. 859-870 :
    Macroscopic Causality and Analyticity of Scattering Amplitude in Quantum Field Theory
    Kunio Yamamoto
  4. Progress of Theoretical Physics Vol. 24 No. 5 (1960) pp. 949-952 :
    Macroscopic Causality and Lower Limit for the Momentum Derivative of the Scattering Phase Shift
    Takesi Ogimoto
  5. Progress of Theoretical Physics Vol. 24 No. 6 (1960) pp. 1135-1148 :
    Space-Time Description of Collision and Decay Processes
    Masakuni Ida

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