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Prog. Theor. Phys. Vol. 72 No. 6 (1984) pp. 1282-1286

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Letters

Pion-Deuteron Elastic Scattering Amplitudes in TπL=117 - 325 MeV Region

Noboru Hiroshige, Wataro Watari and Minoru Yonezawa*

Research Institute for Atomic Energy, Osaka City University, Osaka 558
*Department of Physics, Hiroshima University, Hiroshima 730

(Received September 8, 1984)

Abstract:

A single-energy phase-shift analysis of πd elastic scattering has been performed for two cases in the region TπL=117 - 325 MeV starting from the standard-theory amplitudes of the Lyon group. One is a free search with unitarity conditions for 2+ and 3- amplitudes imposed by the moduli of pp-pp and pp-πd ones. The other is a search constrained to the Lyon amplitudes. The obtained 3P2 and 3D3 amplitudes show a smooth energy-variation and couter-clockwise rotating behaviour.


URL : http://ptp.ipap.jp/link?PTP/72/1282/
DOI : 10.1143/PTP.72.1282

[ Full Text PDF : FREE ACCESS (285K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 72 No. 6 (1984) pp. 1146-1157 :
    Partial-Wave Amplitudes of pp-π+d Process from Its Threshold to TpL=810 MeV
    Noboru Hiroshige, Wataro Watari and Minoru Yonezawa
  2. Progress of Theoretical Physics Vol. 72 No. 6 (1984) pp. 1287-1290 :
    Analysis of the Dibaryon Resonances with JP=2+ and 3- by a Three-Channel (pp, NΔ, πd) K-Matrix Method
    Noboru Hiroshige, Mamoru Kawasaki, Kunio Takabayashi, Wataro Watari and Minoru Yonezawa
  3. Progress of Theoretical Physics Vol. 74 No. 5 (1985) pp. 1161-1164 :
    Non-Strange Dibaryon with JP=2- and I=1
    Noboru Hiroshige, Mamoru Kawasaki, Wataro Watari and Minoru Yonezawa
  4. Progress of Theoretical Physics Vol. 75 No. 3 (1986) pp. 646-655 :
    Dibaryon Resonances in Pion-Deuteron Scattering
    Yoshio Sumi and Sadaharu Uehara
  5. Progress of Theoretical Physics Vol. 84 No. 5 (1990) pp. 941-950 :
    Partial-Wave Amplitudes of Elastic πd Scattering
    Noboru Hiroshige, Mamoru Kawasaki, Wataro Watari and Minoru Yonezawa
  6. Progress of Theoretical Physics Vol. 89 No. 1 (1993) pp. 251-255 :
    On 2+ Dibaryon in pp and \pid Scattering
    Norio Hoshizaki
  7. Progress of Theoretical Physics Vol. 95 No. 1 (1996) pp. 107-113 :
    Energy-Dependent Partial-Wave Analysis of Pion-Deuteron Elastic Scattering in TL = 65 to 294 MeV Region
    Noboru Hiroshige

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