Symmetries in mirror nuclei 31S and 31P
Abstract
Excited states in mirror nuclei 31S and 31P were populated in the 1n and 1p exit channels,
respectively, of the reaction 20Ne + 12C. The beam of 20Ne, with an energy of 33 MeV, was delivered for the
first time by the Piave-Alpi accelerator of the Laboratori Nazionali di Legnaro. Angular correlations of
coincident pairs and Doppler-shift attenuation lifetime measurements in 31S and 31P were performed using the
multidetector array GASP in conjunction with the EUCLIDES charged particle detector. A comparison of the
determined B(E1) strengths of the analog mirror 7/2− → 5/2+ transitions indicates the presence of a violation
of isospin symmetry.
Main Authors
Format
Conferences
Conference paper
Published
2018
Series
Subjects
Publication in research information system
Publisher
EDP Sciences
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201901031042Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
2101-6275
DOI
https://doi.org/10.1051/epjconf/201819403001
Conference
International Conference on Nuclear Structure and Related Topics
Language
English
Published in
EPJ Web of Conferences
Is part of publication
NSRT18 : 2018 International Conference on Nuclear Structure and Related Topics
Citation
- Tonev, D., Angelis, G. D., Goutev, N., Iliev, S., Orlandi, R., Deloncle, I., Demerdjiev, A., Gadea, A., Geleva, E., He, C., Laftchiev, H., Lunardi, S., Marginean, N., Nikolov, A., Pavlov, P., Pantaleev, I.L., Penttilä, H., Recchia, F., Sahin, E., . . . Yavahchova, M.S. (2018). Symmetries in mirror nuclei 31S and 31P. In N. Arsenyev, A. Bezbakh, I. Rogov, T. Shneidman, & A. Vdovin (Eds.), NSRT18 : 2018 International Conference on Nuclear Structure and Related Topics (Article 03001). EDP Sciences. EPJ Web of Conferences, 194. https://doi.org/10.1051/epjconf/201819403001
License
Copyright© the Authors, 2018.