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Virtual states in the complex scaling method

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/89228

Title: Virtual states in the complex scaling method
Authors: Katō, Kiyoshi Browse this author →KAKEN DB
Odsuren, Myagmarjav Browse this author
Myo, Takayuki Browse this author
Masui, Hiroshi Browse this author →KAKEN DB
Kikuchi, Yuma Browse this author
Issue Date: 13-Nov-2018
Publisher: American Institute of Physics (AIP)
Journal Title: AIP Conference Proceedings
Volume: 2038
Start Page: 020023
Publisher DOI: 10.1063/1.5078842
Abstract: A virtual state plays an important role in reaction cross sections just above the breakup threshold energy, such as producing the peak behaviour. However, the virtual state cannot be directly obtained as an isolated pole solution in the complex scaling method (CSM) because of a limit of the scaling angle in the CSM. Recently, we proposed a useful approach to find the pole position of the virtual state using the continuum level density (CLD), the scattering phase shift, and scattering length calculated in the CSM [4]. On the basis of the proposed method, we investigate the photo-disintegration cross sections of resonance and virtual states above the threshold energy to see their differences.
Description: PROCEEDINGS OF THE 4TH INTERNATIONAL WORKSHOP ON “STATE OF THE ART IN NUCLEAR CLUSTER PHYSICS” (SOTANCP4) 13–18 May 2018 Texas, USA
Conference Name: PROCEEDINGS OF THE 4TH INTERNATIONAL WORKSHOP ON “STATE OF THE ART IN NUCLEAR CLUSTER PHYSICS” (SOTANCP4)
Conference Sequence: 4
Conference Place: Texas, USA
Rights: Copyright 2018 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in AIP Conf. Proc., 2018, Volume 2038, 020023, and may be found at https://dx.doi.org/10.1063/1.5078842
Type: proceedings
URI: http://hdl.handle.net/2115/89228
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)

Submitter: 加藤 幾芳

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