Results 141 to 150 of about 1,650,237 (289)

The Manhattan Project and the Development of Nuclear Astrophysics [PDF]

EPJ Web of Conferences
This paper will provide a historical analysis of the impact of the US Manhattan Project from 1942 to 1945 and the subsequent nuclear test program 1945-1970 towards the development of the field of Nuclear Astrophysics and the interpretation of nuclear ...
Wiescher Michael
doaj   +1 more source

The origins of nuclear astrophysics at Caltech [PDF]

, 1983
Shortly before the start of World War II, several theoretical physicists, including Hans Bethe and Carl von Weizsacker, advanced the idea that the sun derives it energy from nuclear reactions within its core. C. C.
Goodstein, Judith R., Greenberg, John L.
core  

Oued Chebeika 002: A new CI1 meteorite linked to outer solar system bodies

Meteoritics &Planetary Science, EarlyView.
Abstract CI1 chondrites are rare meteorites with high scientific value. In fact, they are the most chemically primitive meteorites and show evidence of intense parent‐body aqueous alteration. They also share strong similarities with samples from Ryugu and Bennu asteroids returned by the JAXA Hayabusa2 and NASA's OSIRIS‐REx missions.
J. Gattacceca, M. Gounelle, B. Devouard, J.‐A. Barrat, L. Bonal, A. J. King, C. Maurel, P. Beck, M. Roskosz, J.‐C. Viennet, D. Mukherjee, N. Dauphas, P. R. Heck, T. Yokoyama, K. López García, O. Poch, O. Grauby, C. S. Harrison, V. Vinogradoff, P. Vernazza, S. Tikoo, V. Vidal, P. Rochette, D. AuYang, D. Borschneck, J. Juraszek, B. Clark   +26 more
wiley   +1 more source

Spectroscopic Factors in Nuclear Astrophysics: The³⁹Ca(p, γ)⁴⁰Sc Reaction as an Example [PDF]

, 2000
P. Descouvemont
openalex   +1 more source

Silicate–sulfide interaction within quenched melts of space weathered Ryugu grains

Meteoritics &Planetary Science, EarlyView.
Abstract The first few microns of the surface of airless bodies are subject to severe changes due to the harsh environment of space, known as space weathering. The Hayabusa2 sample return mission from the asteroid Ryugu provides the first opportunity to study these effects on a carbonaceous and hydrated body.
Sylvain Laforet, Hugues Leroux, Corentin Le Guillou, Maya Marinova, Adrien Néri, Adrien Teurtrie, Francisco de la Peña, Damien Jacob, Alexandre Fadel, David Troadec   +9 more
wiley   +1 more source

Electromagnetic dissociation as a tool for nuclear structure and astrophysics [PDF]

, 2001
G. Baur, K. Hencken, D. Trautmann, S. Typel, H.H. Wolter   +4 more
openalex   +1 more source

Experimental simulations of space weathering on pentlandite

Meteoritics &Planetary Science, EarlyView.
Abstract Pentlandite (Fe, Ni)9S8 is an important accessory mineral on asteroidal surfaces. It has been identified in returned regolith samples from asteroids Itokawa, Ryugu, and Bennu. Currently, systematic studies to understand the response of this mineral phase under space weathering conditions are lacking.
L. C. Chaves, M. S. Thompson, C. A. Dukes, M. J. Loeffler, M. F. Martinez‐Motta, H. Vannier, B. H. N. Horgan, N. Smith, K. Ardrey   +8 more
wiley   +1 more source

Neutrinos and Nuclear Astrophysics at LUNA

Nuclear and Particle Physics Proceedings, 2016
AbstractNuclear astrophysics plays an important role in understanding open issues of neutrino physics. As an example, the two key reactions of the solar p-p chain 3He(3He, 2p)4He and 3He(4He, γ)7Be have been studied at low energy with LUNA, providing an accurate experimental footing for the Standard Solar Model and consequently to study the neutrino ...
openaire   +3 more sources

Wanted! Nuclear Data for Dark Matter Astrophysics [PDF]

, 2013
Astronomical observations from small galaxies to the largest scales in the universe can be consistently explained by the simple idea of dark matter. The nature of dark matter is however still unknown.
Gondolo, Paolo
core   +1 more source

Nuclear astrophysics experiments with intermediate-energy radioactive ion beams [PDF]

, 2001
T. Motobayashi
openalex   +1 more source