학술논문
LIFETIME MEASUREMENTS OF EXCITED STATES IN NEUTRON-RICH NUCLEI AROUND 48 Ca.
Document Type
Article
Author
Source
Subject
*NUCLEAR excitation
*NEUTRONS
*NUCLEAR physics
*CALCIUM
*ISOTOPES
*DOPPLER effect
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Language
ISSN
0587-4254
Abstract
The lifetimes of the first excited states of the N = 30 isotones 50Ca and 51Sc and the Z = 18 isotopes 44-46Ar isotopes have been determined using a novel technique that combines the Recoil Distance Doppler Shift method with the CLARA-PRISMA spectrometers in multinucleon transfer reactions. The results allow determinination of the effective charges above 48Ca and test the strength of the N = 28 magic number when moving away from the stability line. [ABSTRACT FROM AUTHOR]