https://doi.org/10.1051/epjconf/201922301022
Preliminary results of lifetime measurements in neutron-rich 53Ti
1
Institut für Kernphysik, Universität zu Köln,
50937
Köln,
Germany
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: agoldkuhle@ikp.uni-koeln.de
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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
