EPJ Web Conf.
Volume 223, 2019IV International Conference on Nuclear Structure and Dynamics (NSD2019)
|Number of page(s)||4|
|Published online||04 December 2019|
Preliminary results of lifetime measurements in neutron-rich 53Ti
Institut für Kernphysik, Universität zu Köln,
2 GANIL, CEA/DRF-CNRS/IN2P3, BP 55027, 14076 Caen Cedex 5, France
3 CSNSM, Université Paris-Sud, CNRS/IN2P3, Université Paris–Saclay, F–91405 Orsay, France
4 Université de Lyon, Université de Lyon 1, CNRS/IN2P3, IPN-Lyon, F–69622 Villeurbanne, France
5 Institut Laue-Langevin, BP 156, 38042 Grenoble Cedex 9, France
6 INFN Sezione di Padova, I-35141 Padova, Italy
7 Dipartimento di Fisica e Astronomia dell’Università di Padova, I-35131 Padova, Italy
8 Laboratori Nazionali di Legnaro, INFN, I-35020 Legnaro, Italy
9 Nuclear Physics Group, Schuster Laboratory, University of Manchester, Manchester, UK
10 GSI, Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
11 Institut für Kernphysik, Technische Universität Darmstadt, 64289 Darmstadt, Germany
12 Instituto de Físcia Corpuscular, CSIC-Universidad de Valencia, E-46071 Valencia, Spain
13 Irfu, CEA, Université Paris–Saclay, F-91191 Gif-sur-Yvette, France
* e-mail: email@example.com
Published online: 4 December 2019
To study the nuclear structure of neutron-rich titanium isotopes, a lifetime measurement was performed at the Grand Accélérateur National d'Ions Lourds (GANIL) facility in Caen, France. The nucleiwere produced in a multinucleon-transfer reaction by using a 6.76 MeV/u 238U beam. The Advanced Gamma Tracking Array (AGATA) was employed for the γ-ray detection and target-like recoils were identified event-by-event by the large-acceptance variable mode spectrometer (VAMOS++). Preliminary level lifetimes of the (5/2−) to 13/2− states of the yrast band in the neutron-rich nucleus 53Ti were measured for the first time employing the recoil distance Doppler-shift (RDDS) method and the compact plunger for deep inelastic reactions. The differential decay curve method (DDCM) was used to obtain the lifetimes from the RDDS data.
© The Authors, published by EDP Sciences, 2019
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