19 papers
Improved Mo neutron resonance parameters from neutron capture and transmission measurements at n_TOF and GELINA
R. Mucciola, S. Cristallo, S. Kopecky +140
We report high-resolution measurements of the cross section in the neutron energy range from a few eV up to about 250 keV, performe…
Direct Neutron Reactions in Storage Rings Utilizing a Supercompact Cyclotron Neutron Target
Ariel Tarifeño-Saldivia, César Domingo-Pardo, Iris Dillmann +1
We propose a new approach for a high-density free-neutron target, primarily aimed at nuclear astrophysics reaction studies in inverse kinematics with radioactive ions circulating i…
First Nb() Measurement: Constraining the Nucleosynthetic Origin of Mo in Presolar Grains
J. Balibrea-Correa, J. Lerendegui-Marco, C. Domingo-Pardo +136
Isotopic measurements of presolar silicon carbide grains from dying stars have revealed a puzzling overabundance of Mo that stellar nucleosynthesis models have failed to rep…
Direct Experiments of Neutron Capture on Stable and Unstable Isotopes for Stellar Nucleosynthesis Studies
Jorge Lerendegui-Marco, Javier Balibrea-Correa, Victor Babiano-Suárez +7
Neutron-capture reactions provide essential nuclear-physics input for modeling the synthesis of heavy elements in stars. The growing precision of stellar spectroscopy and isotopic…
Constraining r-process nucleosynthesis via enhanced accuracy neutron-capture experiments
C. Domingo-Pardo, C. Lederer-Woods, A. Mengoni
The isotopic abundances of r-process elements in the solar system are traditionally derived as residuals from the subtraction of s-process contributions from total solar abundances…
Direct transfer to K as a survey of the interaction
C. J. Paxman, A. Matta, W. N. Catford +76
The collapse of the canonical magic number in nuclei with has drawn significant interest as it relates to the emergence of an island of inversion centered on S…