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C-12+C-12 fusion S*-factor from a full-microscopic nuclear model

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Title: C-12+C-12 fusion S*-factor from a full-microscopic nuclear model
Authors: Taniguchi, Yasutaka Browse this author
Kimura, Masaaki Browse this author →KAKEN DB
Keywords: C-12+C-12 fusion
Astrophysical S-factor
Microscopic nuclear model
Issue Date: 2022
Publisher: Elsevier
Journal Title: Physics Letters B
Volume: 823
Start Page: 136790
Publisher DOI: 10.1016/j.physletb.2021.136790
Abstract: The C-12 + C-12 fusion reaction plays a vital role in the explosive phenomena of the universe. The resonances in the Gamow window rule its reaction rate and products. Hence, the determination of the resonance parameters by nuclear models is indispensable as the direct measurement is not feasible. Here, for the first time, we report the resonances in the C-12 + C-12 fusion reaction described by a full-microscopic nuclear model. The model plausibly reproduces the measured low-energy astrophysical S-factors and predicts the resonances in the Gamow window. Contradictory to the hindrance model, we conclude that there is no low-energy suppression of the S-factor. (C) 2021 The Authors. Published by Elsevier B.V.
Type: article
URI: http://hdl.handle.net/2115/84532
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

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