Results 101 to 110 of about 469,962 (235)
Meteoritics &Planetary Science, EarlyView.Abstract The in‐plane rotation method is used to obtain X‐ray random diffraction (XRD) patterns of polished thin sections of 10 CM chondrites. The samples include five intermediately altered CM chondrites with subtypes 2.6–2.3, two heavily altered CM chondrites with subtype 2.0 and three with secondary heating after hydration (Y 980036, Y 980051, and ...
Naoya Imae +2 more
wiley +1 more source
Evidence for Phosphate Metasomatism in an Olivine‐Rich Achondrites
Meteoritics &Planetary Science, EarlyView.Abstract Brachinites, brachinite‐like achondrites (BLA), and other similar primitive achondrites offer important constraints on differentiation processes of the earliest formed planetesimals, as they quenched amidst early differentiation processes on their parent body. Geochemical data for all major mineral phases in two previously poorly characterized
Robert W. Nicklas +5 more
wiley +1 more source
“Other” indirect methods for nuclear astrophysics
EPJ Web of Conferences, 2017 In the house of Trojan Horse Method (THM), I will say a few words about “other” indirect methods we use in Nuclear Physics for Astrophysics. In particular those using Rare Ion Beams that can be used to evaluate radiative proton capture reactions.
Trache Livius
doaj +1 more source
Nuclear astrophysics in our time: supernovae, neutron stars and binary neutron star mergers. [PDF]
Eur Phys J Spec Top, 2021 Bandyopadhyay D.
europepmc +1 more source
Early Career Recommendations for the Equitable Growth of a Marine Carbon Dioxide Removal Sector
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract In addition to steep carbon emission reductions, all modeled pathways to reach global climate goals require carbon removal. Marine carbon dioxide removal has the potential to play a large role in drawing down legacy anthropogenic emissions due to the scalability and durability of proposed methods.
G. D. Kitch +22 more
wiley +1 more source
Nuclear Data for Astrophysical Modeling [PDF]
arXiv, 2016 Nuclear physics has been playing an important role in modern astrophysics and cosmology. Since the early 1950's it has been successfully applied for the interpretation and prediction of astrophysical phenomena. Nuclear physics models helped to explain the observed elemental and isotopic abundances and star evolution and provided valuable insights on ...
arxiv
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract The Solar, Anomalous, and Magnetospheric Explorer (SAMPEX) mission launched in July 1992 was the first NASA “Small Explorer” project. It had the goal to show how space missions could be developed much more rapidly than had become the situation in the 1980s and 1990s.
D. N. Baker, G. M. Mason
wiley +1 more source
Astrophysics experiments with radioactive beams at ATLAS
AIP Advances, 2014 Reactions involving short-lived nuclei play an important role in nuclear astrophysics, especially in explosive scenarios which occur in novae, supernovae or X-ray bursts.
B. B. Back +4 more
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Earth and Space Science, Volume 12, Issue 5, May 2025.Abstract Changes in the thermospheric composition and temperature influence satellite drag coefficients through functional dependencies in the closed‐form solutions, and gas‐surface interactions via accommodation coefficients. This study investigates drag coefficient variations for the Gravity Recovery And Climate Experiment (GRACE) and Communications ...
Soumyajit Dey +3 more
wiley +1 more source
Nuclear Astrophysics in underground laboratories: the LUNA experiment
EPJ Web of Conferences, 2017 One of the main ingredients of nuclear astrophysics is the knowledge of the thermonuclear reactions responsible for powering the stellar engine and for the synthesis of the chemical elements.
doaj +1 more source