HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Information Initiative Center >
Peer-reviewed Journal Articles, etc >

Evidence for a dynamically refracted primary bow in weakly bound Be-9 rainbow scattering from O-16

Files in This Item:
PhysRevC.94.034601.pdf448.49 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/63220

Title: Evidence for a dynamically refracted primary bow in weakly bound Be-9 rainbow scattering from O-16
Authors: Ohkubo, S. Browse this author
Hirabayashi, Y. Browse this author
Issue Date: 1-Sep-2016
Publisher: American Physical Society (APS)
Journal Title: Physical review C
Volume: 94
Issue: 3
Start Page: 034601
Publisher DOI: 10.1103/PhysRevC.94.034601
Abstract: We present for the first time evidence for the existence of a dynamically refracted primary bow for Be-9 + O-16 scattering. This is demonstrated through the use of coupled channel calculations with an extended double folding potential derived from the density-dependent effective two-body force and precise microscopic cluster wave functions for Be-9. The calculations reproduce the experimental Airy structure in Be-9 + O-16 scattering well. It is found that coupling of a weakly bound 9Be nucleus to excited states plays the role of a booster lens, dynamically enhancing the refraction over the static refraction due to the Luneburg lens mean field potential between the ground states of Be-9 and O-16.
Rights: ©2016 American Physical Society
Type: article
URI: http://hdl.handle.net/2115/63220
Appears in Collections:情報基盤センター (Information Initiative Center) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 平林 義治

 

Feedback - Hokkaido University