Results 241 to 250 of about 197,789 (295)

The <sup>22</sup>Ne( α ,n)<sup>25</sup>Mg reaction - state of the art, astrophysics, and perspectives. [PDF]

open access: yesEur Phys J A Hadron Nucl
Best A   +13 more
europepmc   +1 more source

History of individual presolar SiC grains revealed by stellar winds. [PDF]

open access: yesNat Commun
Bajo KI   +4 more
europepmc   +1 more source

The Progenitor Systems of Classical Novae in M31. [PDF]

open access: yesAstrophys J
Abelson CS   +6 more
europepmc   +1 more source

Theoretical Stellar Pulsation Physics

Proceedings of the International Astronomical Union, 2022
AbstractPulsating stars play a crucial role in the calibration of the cosmic distance scale as well as in tracing the properties of the associated stellar populations. In the era of large observational surveys and precise astrometric missions, it is crucial to rely on accurate stellar pulsation models able to predict the observed behaviors for ...
M. Marconi   +3 more
openaire   +1 more source

Physics optimization of stellarators

Physics of Fluids B: Plasma Physics, 1992
The theoretical and experimental development of stellarators has removed some of the specific deficiencies of this configuration, viz., the limitations in β, the high neoclassical transport, and the low collisionless confinement of α particles. These optimized stellarators can best be realized with a modular coil system.
Grieger, G.   +16 more
openaire   +2 more sources

Physics of Stellar Convection

AIP Conference Proceedings, 2009
We review recent progress using numerical simulations as a testbed for development of a theory of stellar convection, much as envisaged by John von Newmann. Necessary features of the theory, non‐locality and fluctuations, are illustrated by computer movies.
W. David Arnett   +7 more
openaire   +1 more source

Physics of compact stellarators

Physics of Plasmas, 1999
Recent progress in the theoretical understanding and design of compact stellarators is described. Hybrid devices, which depart from canonical stellarators by deriving benefits from the bootstrap current which flows at finite beta, comprise a class of low aspect ratio A&lt;4 stellarators.
S. P. Hirshman   +23 more
openaire   +1 more source

Stellar Evolution Physics – Volume 1. Physical Processes in Stellar Interiors

Contemporary Physics, 2015
Photographs of outer space always show contrasting regions of brightness and darkness. The bright regions are the stars as many would have guessed, while the dark ones are nothing, again, as many w...
openaire   +1 more source

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