학술논문

Indirect measurements of neutron-induced reaction cross sections at storage rings.
Document Type
Article
Source
EPJ Web of Conferences. 3/22/2023, Vol. 279, p1-6. 6p.
Subject
*NEUTRON capture
*NUCLEOSYNTHESIS
*NUCLEAR astrophysics
*NUCLEAR reactions
*STORAGE rings
Language
ISSN
2101-6275
Abstract
Neutron-induced reaction cross sections of unstable nuclei are essential for understanding the synthesis of heavy elements in stars. However, their measurement is very difficult due to the radioactivity of the targets involved. We propose to circumvent this problem by using for the first time the surrogate reaction method in inverse kinematics at heavy-ion storage rings. In this contribution, we describe the developments we have done to perform surrogate-reaction studies at the storage rings of GSI/FAIR. In particular, we present the first results of the proof of principle experiment, which we conducted recently at the Experimental Storage Ring (ESR). [ABSTRACT FROM AUTHOR]