4 papers
Data sorting modes of phoswich detector array
R. Li, D. Verney, C. Delafosse +31
The different data-sorting modes of the phoswich detector array PARIS used for detecting high-energy (410 MeV) rays are investigated. The characteristics including time res…
First evidence for the J1 components of the pygmy dipole resonance in neutron-rich nuclei
R. Li, E. Litvinova, M. N. Harakeh +21
Gamma () decay shapes the synthesis of heavy elements in neutron-rich nuclear environments of neutron star mergers, supplying the Universe with heavy elements. The low-energy p…
-delayed spectroscopy of Ge and competition between Gamow-Teller and first-forbidden transitions in Ga decay
R. Li, D. Verney I. Matea, M. N. Harakeh +28
The -delayed spectroscopy of Ge has been studied using sources of ground and low-lying isomeric states of Ga. A hybrid -ray spectrometer was used, composed of…
Possible existence of pygmy dipole resonance built on excited states in a neutron-rich Ge nucleus
L. Tan Phuc, N. Dinh Dang, R. Li +1
The pygmy dipole resonance (PDR) at the low-lying tail of the giant dipole resonance (GDR) is an interesting research subject as it carries important information about the nuclear…