2018 Impact factor 2.481
Hadrons and Nuclei


Eur. Phys. J. A 10, 119-122

New transitions in the $\bf {\beta}$-decay of $\bf {^{36}Ca}$

M.J. López Jiménez1, M.G. Saint-Laurent1, J.C. Angélique2, R. Anne1, J. Äystö3, C. Borcea4, J.M. Daugas1, D. Guillemaud-Mueller5, S. Grévy2, R. Grzywacz6, A. Jokinen3, M. Lewitowicz1, F. Nowacki7, F. de Oliveira Santos1, A.N. Ostrowski8, T. Siiskonen3 and W. Trinder1

1  Grand Accélérateur National d'Ions Lourds, B.P. 5027, 14076 Caen Cedex 5, France
2  Laboratoire de Physique Corpusculaire, CNRS-IN2P3, Boulevard Maréchal Juin, 14050 Caen Cedex, France
3  Department of Physics, University of Jyväskylä, P.O. Box 35, 40351 Jyväskylä, Finland
4  Institute of Atomic Physics, Bucharest-Magurele, P.O. Box MG6, Rumania
5  Institut de Physique Nucléaire, CNRS-IN2P3, 91406 Orsay Cedex, France
6  Institute of Experimental Physics, Warsaw University, Hoza 69, 00681 Warsaw, Poland
7  Laboratoire de Physique Théorique, 3-5 rue de l'Université, 67084 Strasbourg, France
8  Department of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3JZ, UK

lopez@cenbg.in2p3.fr

(Received: 19 September 2000 / Revised version: 19 February 2001 Communicated by W. Henning)

Abstract
The $\beta$-decay of the Tz = -2 nucleus 36Ca was studied at the LISE3 magnetic spectrometer at GANIL. Two new proton-emitting states have been detected and the other nine known $\beta$p and $\beta\gamma$ transitions have been remeasured with improved resolution. A simulation with the GEANT code has been applied to this experimental setup. A comparison with shell model calculations is given.

PACS
27.30.+t - 20< A<38.
21.10.Pc - Single-particle levels and strength functions .
23.50.+z - Decay by proton emission.
25.70.Mn - Projectile and target fragmentation.

© Società Italiana di Fisica, Springer-Verlag 2001