20 citations · 82 across the 9 of their papers we have counts for
9 papers
Self-consistent microscopic calculations for electron captures on nuclei in core-collapse supernovae
A. Ravlić, S. Giraud, N. Paar +1
Calculations for electron capture rates on nuclei with atomic numbers between and are performed in a self-consistent finite-temperature covariant energy density funct…
Hexadecapole strength in the rare isotopes Kr
M. Spieker, S. E. Agbemava, D. Bazin +14
In the Ge-Sr mass region, isotopes with neutron number are known to feature rapid shape changes with both nucleon number and angular momentum. To gain new insights into…
Investigation of octupole collectivity near the shape-transitional point
M. Spieker, L. A. Riley, P. D. Cottle +13
Enhanced octupole collectivity is expected in the neutron-deficient Ge, Se and Kr isotopes with neutron number and has indeed been observed for Ge. Shape c…
Simulations and analysis tools for charge-exchange reactions in inverse kinematics with the AT-TPC
S. Giraud, J. C. Zamora, R. G. T. Zegers +6
Charge-exchange reactions in inverse kinematics at intermediate energies are a very promising method to investigate the Gamow-Teller transition strength in un…
Gamow-Teller strengths from unstable O via the reaction in inverse kinematics
S. Giraud, J. C. Zamora, R. Zegers +24
For the first time, the reaction was successfully used in inverse kinematics to extract the Gamow-Teller transition strength in the direction from an un…
Evidence of a near-threshold resonance in B relevant to the -delayed proton emission of Be
Y. Ayyad, W. Mittig, T. Tang +27
A narrow near-threshold proton-emitting resonance (Ex = 11.4 MeV, J = 1/2 and = 4.4 keV) was directly observed in B via proton resonance scattering. This r…
Finite-temperature electron-capture rates for neutron-rich nuclei around N=50 and effects on core-collapse supernovae simulations
S. Giraud, E. M. Ney, A. Ravlić +7
The temperature dependence of stellar electron-capture (EC) rates is investigated, with a focus on nuclei around , just above , which play an important role during the…
Narrow resonances in the continuum of the unbound nucleus F
V. Girard-Alcindor, A. Mercenne, I. Stefan +100
The structure of the unbound F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive O beam impinging on a CH target. The anal…
Impact of electron capture rates on nuclei far from stability on core-collapse supernovae
Aurélien Pascal, Simon Giraud, Anthea Fantina +4
The impact of electron-capture (EC) cross sections on neutron-rich nuclei on the dynamics of core-collapse during infall and early post-bounce is studied performing spherically sym…