41 citations · 94 across the 9 of their papers we have counts for
10 papers
The study of r-process nucleosynthesis in binary neutron star mergers: Nucleonic weak interactions and nuclear uncertainties
Ina K. B. Kullmann
A long-standing scientific puzzle has been to explain the origin of the heaviest elements in the Universe and, more particularly, the production of the elements heavier than iron u…
New experimental constraint on the W()W cross section
A. C. Larsen, G. M. Tveten, T. Renstrøm +28
In this work, we present new data on the W() cross sections, utilizing a quasi-monochromatic photon beam produced at the NewSUBARU synchrotron radiation facili…
Progress in Nuclear Astrophysics: a multi-disciplinary field with still many open questions
S. Goriely, A. Choplin, W. Ryssens +1
Nuclear astrophysics is a multi-disciplinary field with a huge demand for nuclear data. Among its various fields, stellar evolution and nucleosynthesis are clearly the most closely…
The mass of odd-odd nuclei in microscopic mass models
W. Ryssens, G. Scamps, G. Grams +3
Accurate estimates of the binding energy of nuclei far from stability that cannot be produced in the laboratory are crucial to our understanding of nuclear processes in astrophysic…
Impact of systematic nuclear uncertainties on composition and decay heat of dynamical and disk ejecta in compact binary mergers
I. Kullmann, S. Goriely, O. Just +2
Theoretically predicted yields of elements created by the rapid neutron capture (r-) process carry potentially large uncertainties associated with incomplete knowledge of nuclear p…
Evolution of the -ray strength function in neodymium isotopes
M. Guttormsen, K. O. Ay, M. Ozgur +24
The experimental gamma-ray strength functions (gamma-SFs) of 142,144-151Nd have been studied for gamma-ray energies up to the neutron separation energy. The results represent a uni…
Dynamical ejecta of neutron star mergers with nucleonic weak processes II: Kilonova emission
Oliver Just, Ina Kullmann, Stephane Goriely +3
The majority of existing results for the kilonova (or macronova) emission from material ejected during a neutron-star (NS) merger is based on (quasi-)one-zone models or manually co…
Dynamical ejecta of neutron star mergers with nucleonic weak processes I: Nucleosynthesis
I. Kullmann, S. Goriely, O. Just +3
We present a coherent study of the impact of neutrino interactions on the r-process element nucleosynthesis and the heating rate produced by the radioactive elements synthesised in…
First experimental constraint on the Os reaction rate relevant to -process nucleosynthesis
I. K. B. Kullmann, A. C. Larsen, T. Renstrø m +10
The nuclear level density and -decay strength of Os have been extracted using particle- coincidence data from the Os()Os reaction by mean…
Uncertainties in radiative neutron-capture rates relevant to the -process peak
I. K. B. Kullmann, E. W. Hafli, A. C. Larsen +1
The rapid neutron-capture process (-process) has for the first time been confirmed to take place in a neutron-star merger event. A detailed understanding of the rapid neutron-ca…