Results 121 to 130 of about 13,069 (163)
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.Abstract We report the observation of a downward terrestrial gamma‐ray flash (TGF) during the dart‐leader stage in a negative cloud‐to‐ground lightning flash. The observation was recorded by the Telescope Array Surface Detector, in conjunction with a Lightning Mapping Array, an interferometer (INTF), a fast antenna, and a high‐speed camera.
N. Kieu +133 more
wiley +1 more source
Ion Cyclotron Waves Associated With Ionospheric Outflow at Jupiter
Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.Abstract The mechanism driving ion outflow from Jupiter's auroras remains to be determined. H+ ${\mathrm{H}}^{+}$ outflow has been observed with highly field‐aligned pitch angles consistent with acceleration by high‐altitude electrostatic potential structures.
E. A. Skinner +8 more
wiley +1 more source
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Nuclear Reaction Data Relevant to Nuclear Astrophysics
Journal of Nuclear Science and Technology, 2002Although important effort has been devoted in the last decades to measure reaction cross sections, major difficulties related to the specific conditions of the astrophysical plasma remain (capture of charged particles at low energies, large number of nuclei and properties to consider, exotic species, high-temperature and/or high-density environments, …)
S Goriely
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The nuclear astrophysics explorer
AIP Conference Proceedings, 1989The Nuclear Astrophysics Explorer was proposed in 1986 for NASA's Explorer Concept Study Program by an international collaboration of 25 scientists from nine institutions. The one-year feasibility study began in June 1988. The Nuclear Astrophysics Explorer would obtain high resolution observations of gamma-ray lines, E/Delta E about 1000, at a ...
J. MATTESON +3 more
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2023
Nuclear Astrophysics is a field at the joining of nuclear physics and astrophysics that try to find and recognize how nuclear processes shape the universe. In essence, we look in the present chapter for the connection between the properties of atomic nuclei and the properties of planets, stars, and galaxies. The present chapter encloses astrophysics of
Ritesh Kohale +2 more
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Nuclear Astrophysics is a field at the joining of nuclear physics and astrophysics that try to find and recognize how nuclear processes shape the universe. In essence, we look in the present chapter for the connection between the properties of atomic nuclei and the properties of planets, stars, and galaxies. The present chapter encloses astrophysics of
Ritesh Kohale +2 more
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Theoretical Nuclear Physics in Italy, 2003
In this report I will try to illustrate some of the main research themes and hot topics in nuclear astrophysics. The particular aim of the present report is to briefly illustrate the research activities, in the field of nuclear astrophysics, performed by the Italian nuclear physicist community within the "Programma di Ricerca di Interesse Nazionale su ...
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In this report I will try to illustrate some of the main research themes and hot topics in nuclear astrophysics. The particular aim of the present report is to briefly illustrate the research activities, in the field of nuclear astrophysics, performed by the Italian nuclear physicist community within the "Programma di Ricerca di Interesse Nazionale su ...
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Cluster Models in Nuclear Astrophysics
Clustering Aspects of Quantum Many-Body Systems, 2002The general context of low energy reactions in nuclear astrophysics is outlined. Different cluster models, used in this field, are briefly presented. We discuss more specifically the potential model, the R-matrix method and microscopic models. Other techniques are commented on, and recent applications are presented.
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1987
The recent discovery of a type II supernova in the Large Magellanic Cloud provides a rare chance to compare models of stellar evolution and nucleosynthesis directly with observations. This workshop covers thermonuclear reaction rates in chaos (experimental and theoretical), stellar evolution, nucleosynthesis and isotopic anomalies in meteorites and, in
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The recent discovery of a type II supernova in the Large Magellanic Cloud provides a rare chance to compare models of stellar evolution and nucleosynthesis directly with observations. This workshop covers thermonuclear reaction rates in chaos (experimental and theoretical), stellar evolution, nucleosynthesis and isotopic anomalies in meteorites and, in
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Physics of Atomic Nuclei, 2010
The International Year of Astronomy 2009 (IYA2009) was declared by the 62nd General Assembly of the United Nations and was also endorsed by UNESCO. Investigations in the realms of particle and nuclear physicsmake a large contribution in the development of our ideas of the properties of the Universe.
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The International Year of Astronomy 2009 (IYA2009) was declared by the 62nd General Assembly of the United Nations and was also endorsed by UNESCO. Investigations in the realms of particle and nuclear physicsmake a large contribution in the development of our ideas of the properties of the Universe.
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Nuclear Physics in Astrophysics III
Journal of Physics G: Nuclear and Particle Physics, 2007The Europhysics Conference `Nuclear Physics in Astrophysics III' (NPA3) took place from 26?31 March 2007 in Dresden, Germany, hosted by Forschungszentrum Dresden-Rossendorf. The present special issue of Journal of Physics G: Nuclear and Particle Physics contains all peer-reviewed contributions to the proceedings of this conference.
Bemmerer, D. +4 more
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