Prog. Theor. Phys. Vol. 68 No. 2 (1982) pp. 690-693

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Letters

Collective 1⁺ Δ-Hole States

Research Institute for Fundamental Physics, Kyoto University, Kyoto 606
^*Department of Physics, McMaster University, Hamilton, Ontario L8S 4M1

(Received June 4, 1982)

Abstract:

Excitation energies of collective 1⁺ Δ(1232)-hole states, which are responsible for the quenching of Gamow-Teller transitions, are estimated with a zero-range force. The coupling constant is determined from the observed Gamow-Teller resonance states. The collective states are expected to be at an excitation energy of about 340 ∼350 MeV.

URL : http://ptp.ipap.jp/link?PTP/68/690/
DOI : 10.1143/PTP.68.690

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Citing Article(s) :

Progress of Theoretical Physics Supplement No.74 & 75 (1983) pp. 319-329 :
Sum Rule Approach to Giant Resonance States

Toshio Suzuki
Progress of Theoretical Physics Supplement No.112 (1993) pp. 159-196 :
Chapter VI. A Chiral Symmetry Approach to Meson Condensations

Takumi Muto, Ryozo Tamagaki and Toshitaka Tatsumi

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