Results 41 to 50 of about 131,222 (227)

Detectors and Shieldings: Past and Future at LUNA

Universe
Nuclear reactions are responsible for the chemical evolution of stars, galaxies and the Universe. Unfortunately, at temperatures of interest for nuclear astrophysics, the cross-sections of the thermonuclear reactions are in the pico- femto-barn range and
Chemseddine Ananna, Lucia Barbieri, Axel Boeltzig, Matteo Campostrini, Fausto Casaburo, Alessandro Compagnucci, Laszlo Csedreki, Riccardo Maria Gesue, Jordan Marsh, Daniela Mercogliano, Denise Piatti, Duncan Robb, Ragandeep Singh Sidhu, Jakub Skowronski   +13 more
doaj   +1 more source

Theoretical applications to nuclear astrophysics [PDF]

EPJ Web of Conferences
Nuclear reaction study is important to understand elemental abundance in the universe and stability of stars. For several reactions due to the paucity of experimental data or diffculties in performing the direct measurements, we depend upon theoretical ...
Shubhchintak, Sharma Dinkar
doaj   +1 more source

Opportunities for Nuclear Astrophysics at FRANZ [PDF]

, 2009
The "Frankfurter Neutronenquelle am Stern-Gerlach-Zentrum" (FRANZ), which is currently under development, will be the strongest neutron source in the astrophysically interesting energy region in the world.
A. Schempp, F. Käppeler, Jaag, K. Volk, Knie, Käppeler, L. P. Chau, M. Heil, O. Meusel, R. Plag, R. Reifarth, Ratynski, Reifarth, U. Ratzinger, Uberseder, Walter   +15 more
core   +1 more source

NUCLEAR ASTROPHYSICS @ GANIL

Exotic Nuclei, 2013
GANIL is an unique facility where high quality radioactive beams are available at low and in-termediate energies. A presentation is made of the experimental nuclear astrophysics programundertaken at GANIL using these beams.
openaire   +4 more sources

Radiation‐Absorptive Heat Transport in Buoyancy‐Driven MHD Nanofluids Flow With Cross‐Diffusion and Chemical Interaction Effects Over a Vertical Moving Plate

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This article investigates the Soret–Dufour cross‐diffusion effects on radiation‐absorptive unsteady free‐convection of magnetized nanofluids (TiO2–water$$ {\mathrm{TiO}}_2\hbox{--} \mathrm{water} $$ and Cu–water$$ \mathrm{Cu}\hbox{--} \mathrm{water} $$) flow over a vertical moving permeable plate.
B. Prabhakar Reddy, Jumanne Mng'ang'a, P. V. Kanaka Rao   +2 more
wiley   +1 more source

Constraining properties of neutron stars with heavy-ion reactions in terrestrial laboratories

, 2007
Heavy-ion reactions provide a unique means to investigate the equation of state (EOS) of neutron-rich nuclear matter, especially the density dependence of the nuclear symmetry energy $E_{sym}(\rho)$.
Andrew W Steiner, Bao-An Li, Che Ming Ko, Chen L W Ko C M Li B A Yong G C, Dirac P A M, Gao-Chan Yong, Krastev P G Li B A, Li B A, Lie-Wen Chen, Plamen G Krastev, Trümper J E   +10 more
core   +1 more source

Women Scientists Who Made Nuclear Astrophysics [PDF]

, 2018
Female role models reduce the impact on women of stereotype threat, i.e., of being at risk of conforming to a negative stereotype about one's social, gender, or racial group [1,2].
Aliotta, Marialuisa, Chantereau, William, Collet, Remo, Curtis, Sanjana, de Mink, Selma E., den Hartogh, Jacqueline, Di Criscienzo, Marcella, Font, Andreea S., Hampton, Christine V., Isar, P. Gina, Kaiser, Etienne A., Kankainen, Anu, Kobayashi, Chiaki, Lederer-Woods, Claudia, Lugaro, Maria, Niemczura, Ewa, Nordström, Birgitta, Papakonstantinou, Panagiota, Rauscher, Thomas, Spyrou, Artemis, Thielemann, Friedrich Karl, Travaglio, Claudia, Van Eck, Sophie, Venkatesan, Aparna, Yavahchova, Mariya, Özkan, Nalan, Ćiprijanović, Aleksandra   +26 more
core   +3 more sources

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

Astronomische Nachrichten, EarlyView.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay, Eric R. Coughlin, Julia Fancher, C. J. Nixon, Dheeraj R. Pasham   +4 more
wiley   +1 more source

Nuclear astrophysics and electron beams

, 2013
Electron beams provide important probes and constraints for nuclear astrophysics. This is especially exciting at energies within the regime of chiral effective field theory (EFT), which provides a systematic expansion for nuclear forces and electroweak ...
Schwenk, A.
core   +1 more source

Propagation of cosmic rays: nuclear physics in cosmic-ray studies [PDF]

, 2004
The nuclei fraction in cosmic rays (CR) far exceeds the fraction of other CR species, such as antiprotons, electrons, and positrons. Thus the majority of information obtained from CR studies is based on interpretation of isotopic abundances using CR ...
Mashnik, S. G., Moskalenko, I. V., Strong, A. W.   +2 more
core   +2 more sources