Trial for the long neutron counter TETRA using 96,97Rb radioactive sources
Year of publication
2019
Authors
Testov, D.; Verney, D.; Penionzhkevich, Y.; Boso, A.; Delafosse, C.; Didierjean, F.; Deloncle, I.; Ibrahim, F.; Le Blanc, F.; Gaulard, C.; Guillot, J.; Lukyanov, S.; Maslov, V.; Matea, I.; Roussière, B.; Severyukhin, A.; Sobolev, Y.; Sokol, E.; Smirnov, V.; Thoër, R.; Thisse, D.; Tocabens, G.
Show moreAbstract
The TETRA long neutron counter is operated at ALTO ISOL facility behind the PARRNe mass separator. TETRA has been proven to be a unique instrument for measurements of β-decay properties of short-lived neutron-rich nuclei having applications for the nuclear structure and/or astrophysical r-process calculations. A proper calibration of TETRA can allow validation of the experimental procedure used for determination of β-delayed one-neutron emission probabilities (P1n). It requires the use of a well-known β-neutron decaying radioactive source which can be only produced and measured on-line due to its short half-life. Thus, the present paper reports on measurements of P1n and T1/2 of 96,97Rb nuclei using TETRA . The results obtained are in a good agreement with the values available in the literature. This proves that the developed techniques can be applied to unknown P1n and T1/2 of neutron-rich species.
Show moreOrganizations and authors
University of Jyväskylä
Delafosse Clement
Publication type
Publication format
Article
Parent publication type
Journal
Article type
Original article
Audience
ScientificPeer-reviewed
Peer-ReviewedMINEDU's publication type classification code
A1 Journal article (refereed), original researchPublication channel information
Journal
Publisher
Volume
14
Article number
P08002
ISSN
Publication forum
Publication forum level
1
Open access
Open access in the publisher’s service
No
Self-archived
Yes
Other information
Fields of science
Physical sciences
Keywords
[object Object],[object Object]
Publication country
United Kingdom
Internationality of the publisher
International
Language
English
International co-publication
Yes
Co-publication with a company
No
DOI
10.1088/1748-0221/14/08/P08002
The publication is included in the Ministry of Education and Culture’s Publication data collection
Yes