7 papers
Enhanced antineutrino emission from decay in core-collapse supernovae with self-consistent weak decay rates
T. Dasher, A. RavliÄ, S. Lalit +2
Nuclear weak-interaction rates are known to exert a prominent effect in the late-stages of stellar collapse. Despite their importance, most studies to date on core-collapse superno…
Large-Scale Calculations of -Decay Rates and Implications for -Process Nucleosynthesis
A. RavliÄ, Y. Saito, W. Nazarewicz
Nuclear decay is a key element of the astrophysical rapid neutron capture process (-process). In this paper, we present state-of-the-art global -decay calculations base…
Beta-decay Half Lives beyond Ca: A Systematic Survey of Decay Properties approaching the Neutron Dripline
W. -J. Ong, Z. Y. Xu, R. Grzywacz +83
In an experiment performed at the Facility for Rare Isotope Beams (FRIB) using the FRIB Decay Station initiator (FDSi), 15 new half lives of isotopes near Ca were measured.…
Surrogate Models for Linear Response
L. Jin, A. RavliÄ, P. Giuliani +2
Linear response theory is a well-established method in physics and chemistry for exploring excitations of many-body systems. In particular, the quasiparticle random-phase approxima…
Effect of Finite-Temperature -Decay Rates on the Rapid Neutron Capture Process
Yukiya Saito, Ante RavliÄ, Pranav Nalamwar +1
-decay is known to play an essential role in the rapid neutron capture process (-process) during equilibrium and freeze-out when the neutro…
Self-consistent microscopic calculations for electron captures on nuclei in core-collapse supernovae
A. RavliÄ, 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…