Nuclear spin and isospin excitations
F Osterfeld - Reviews of Modern Physics, 1992 - APS
A review is given of our present knowledge of collective spin-isospin excitations in nuclei.
Most of this knowledge comes from intermediate-energy charge-exchange reactions and …
Most of this knowledge comes from intermediate-energy charge-exchange reactions and …
Many-body quantum chaos: Recent developments and applications to nuclei
In the last decade, there has been an increasing interest in the analysis of energy level
spectra and wave functions of nuclei, particles, atoms and other quantum many-body …
spectra and wave functions of nuclei, particles, atoms and other quantum many-body …
Shell-model calculations of stellar weak interaction rates: II. Weak rates for nuclei in the mass range A= 45− 65 in supernovae environments
K Langanke, G Martınez-Pinedo - Nuclear Physics A, 2000 - Elsevier
Based on large-scale shell-model calculations we have determined the electron capture,
positron capture and beta-decay rates for more than 100 nuclei in the mass range A= 45–65 …
positron capture and beta-decay rates for more than 100 nuclei in the mass range A= 45–65 …
Gamow-Teller strength and the spin-isospin coupling constants of the Skyrme energy functional
We investigate the effects of the spin-isospin channel of the Skyrme energy functional on
predictions for Gamow-Teller distributions and superdeformed rotational bands. We use the …
predictions for Gamow-Teller distributions and superdeformed rotational bands. We use the …
Practical solution to the Monte Carlo sign problem: Realistic calculations of
Y Alhassid, DJ Dean, SE Koonin, G Lang, WE Ormand - Physical review letters, 1994 - APS
We present a practical solution to the ''sign problem''in the auxiliary field Monte Carlo
approach to the nuclear shell model. The method is based on extrapolation from a …
approach to the nuclear shell model. The method is based on extrapolation from a …
Extraction of the Landau-Migdal Parameter from the Gamow-Teller Giant Resonance in
J Yasuda, M Sasano, RGT Zegers, H Baba, D Bazin… - Physical review …, 2018 - APS
The key parameter to discuss the possibility of the pion condensation in nuclear matter, ie,
the so-called Landau-Migdal parameter g′, was extracted by measuring the double …
the so-called Landau-Migdal parameter g′, was extracted by measuring the double …
Electron capture in stellar collapse
J Cooperstein, J Wambach - Nuclear Physics A, 1984 - Elsevier
Electron-capture rates are calculated for the high-density regime of pre-supernova stellar
collapse. The Gamow-Teller contribution arises from thermal unblocking and proceeds …
collapse. The Gamow-Teller contribution arises from thermal unblocking and proceeds …
Neutrino-induced neutron spallation and supernova -process nucleosynthesis
YZ Qian, WC Haxton, K Langanke, P Vogel - Physical Review C, 1997 - APS
It is quite likely that the site of the r process is the hot, neutron-rich “bubble” that expands off
a protoneutron star during a core-collapse supernova. The r process would then occur in an …
a protoneutron star during a core-collapse supernova. The r process would then occur in an …
Systematic shell-model study of -decay properties and Gamow-Teller strength distributions in neutron-rich nuclei
We perform large-scale shell-model calculations of β-decay properties for neutron-rich
nuclei with 13≤ Z≤ 18 and 22≤ N≤ 34, taking the first-forbidden transitions into account …
nuclei with 13≤ Z≤ 18 and 22≤ N≤ 34, taking the first-forbidden transitions into account …
Nuclear charge-exchange excitations based on a relativistic density-dependent point-coupling model
Spin-isospin transitions in nuclei away from the valley of stability are essential for the
description of astrophysically relevant weak interaction processes. While they remain mainly …
description of astrophysically relevant weak interaction processes. While they remain mainly …