Results 11 to 20 of about 13,104,853 (333)

DEPENDENCE OF X-RAY BURST MODELS ON NUCLEAR REACTION RATES [PDF]

open access: yes, 2016
X-ray bursts are thermonuclear flashes on the surface of accreting neutron stars, and reliable burst models are needed to interpret observations in terms of properties of the neutron star and the binary system.
R. Cyburt   +7 more
semanticscholar   +2 more sources

Reaction cross section calculation of some alkaline earth elements [PDF]

open access: yesEPJ Web of Conferences, 2017
Reaction cross section knowledge is crucial to application nuclear physics such as medical imaging, radiation shielding and material evaluations. Nuclear reaction codes can be used if the experimental data are unavailable or are improbably to be produced
Tel Eyyup   +2 more
doaj   +2 more sources

Calculation of photo-nuclear reaction cross sections for 16O [PDF]

open access: yesEPJ Web of Conferences, 2015
Because of the high thermal expansion coefficient of uranium, the fuel used in nuclear power plants is usually in the form of UO2 which has ceramic structure and small thermal expansion coefficient.
Arasoglu Ali, Ozdemir Omer Faruk
doaj   +2 more sources

Improving nuclear data evaluations with predictive reaction theory and indirect measurements [PDF]

open access: yesEPJ Web of Conferences, 2023
Nuclear reaction data required for astrophysics and applications is incomplete, as not all nuclear reactions can be measured or reliably predicted. Neutron-induced reactions involving unstable targets are particularly challenging, but often critical for ...
Escher Jutta   +11 more
doaj   +1 more source

Low energy reactions of halo nuclei [PDF]

open access: yesEPJ Web of Conferences, 2021
Halo nuclei are extreme nuclear states consisting of one or more weakly-bound valence nucleons spatially decoupled from a tightly bound nuclear core.
Martel Ismael
doaj   +1 more source

Predicting Model for Fragment Production in Nuclear Spallation and Projectile Fragmentation Reactions by Bayesian Neural Network

open access: yesYuanzineng kexue jishu, 2023
Fragment productions in spallation reactions and projectile fragmentation reactions are important topics in nuclear reaction both theoretically and experimentally, which find important applications in fundamental nuclear physics, radioactive ion beam ...
WEI Huiling;PENG Dan;WEI Xiaobao;MA Chunwang
doaj   +1 more source

Theoretical tools for neutrino scattering: interplay between lattice QCD, EFTs, nuclear physics, phenomenology, and neutrino event generators [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2022
Maximizing the discovery potential of increasingly precise neutrino experiments will require an improved theoretical understanding of neutrino-nucleus cross sections over a wide range of energies.
L. Alvarez-Ruso   +60 more
semanticscholar   +1 more source

Shell-Model Treatment of Nuclear Reactions [PDF]

open access: yesPhysical Review, 1965
A method is developed for the calculation of resonant nuclear states which preserves as many features of the shell model as possible. It is an extension of the R-matrix theory. The necessary formulas are derived and a detailed description of the computational procedure is given. The method is valid up to the two-particle emission threshold.
Danos, Michael, Greiner, Walter
openaire   +2 more sources

Modeling of Nuclear Reactions with Langevin Calculations

open access: yesBulletin of the Russian Academy of Sciences: Physics, 2020
15 pages, 3 figures, LXIX International Conference "Nucleus-2019"
Amano, S.   +4 more
openaire   +2 more sources

Influence of Nuclear Reaction Rate Uncertainties on Neutron Star Properties Extracted from X-Ray Burst Model–Observation Comparisons [PDF]

open access: yesAstrophysical Journal, 2018
Type-I X-ray bursts can be used to determine properties of accreting neutron stars via comparisons between model calculations and astronomical observations, exploiting the sensitivity of models to astrophysical conditions.
Z. Meisel, Grant Merz, S. Medvid
semanticscholar   +1 more source

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