Results 31 to 40 of about 1,687,865 (270)
Nuclear reactions in astrophysics
Eurasian Journal of Physics and Functional Materials, 2021 This work is an attempt to present some problems on the evolution of the Universe: the nucleosynthesis and cosmochronology from the standpoint of physics of particles and nuclei, in particular with the use of the lat est results, obtained by means of ...
Yu. E. Penionzhkevich
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Nuclear data - an essential tool in nuclear astrophysics [PDF]
EPJ Web of Conferences, 2023 Nuclear processes play an essential role for the evolution of many astrophysical objects and they are key to the origin of the elements in the Universe.
Langanke Karlheinz
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An updated nuclear-physics and multi-messenger astrophysics framework for binary neutron star mergers [PDF]
Nature Communications, 2022 The multi-messenger detection of the gravitational-wave signal GW170817, the corresponding kilonova AT2017gfo and the short gamma-ray burst GRB170817A, as well as the observed afterglow has delivered a scientific breakthrough.
P. Pang +20 more
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The use of the ENDF library for nucleosynthesis studies [PDF]
EPJ Web of Conferences, 2020 Stellar nucleosynthesis modeling studies would significantly benefit from the use of fully traceable, documented and unbiased nuclear data. The nuclear industry standard Evaluated Nuclear Data File (ENDF) libraries contain extensive collections of ...
Pritychenko Boris
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Nuclear Physics Multimessenger Astrophysics Constraints on the Neutron Star Equation of State: Adding NICER’s PSR J0740+6620 Measurement [PDF]
Astrophysical Journal, 2021 In the past few years, new observations of neutron stars (NSs) and NS mergers have provided a wealth of data that allow one to constrain the equation of state (EOS) of nuclear matter at densities above nuclear saturation density.
P. Pang +5 more
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ANC experiments for nuclear astrophysics [PDF]
EPJ Web of Conferences, 2020 Among the indirect methods to determine nuclear cross-section present in literature, the so-called Asymptotic Normalization Coefficient (ANC) has proven to be useful in retrieving the direct part of a radiative capture cross-section in reactions of ...
D’Agata G. +16 more
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Challenges and Requirements in High-Precision Nuclear Astrophysics Experiments
Universe, 2022 In the 21th century astronomical observations, as well as astrophysical models, have become impressively precise. For a better understanding of the processes in stellar interiors, the nuclear physics of astrophysical relevance—known as nuclear ...
György Gyürky
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Electron Screening in Nuclear Astrophysics [PDF]
EPJ Web of Conferences, 2020 Electron screening in an important effect that cannot be neglected in nuclear astrophysics, since it influences nuclear reaction cross sections at low energies. We are trying to understand why most measurements in inverse kinematics on solid targets give
Lipoglavsek Matej +1 more
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Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China
EPJ Web of Conferences, 2022 Underground Nuclear Astrophysics Experiment in China (JUNA) has been commissioned by taking the advantage of the ultra-low background in Jinping underground lab.
Weiping Liu +75 more
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