Results 41 to 50 of about 86,516 (190)
Solar and Stellar Dynamos [PDF]
, 2013 1 Magnetohydrodynamics.- 2 Decay and Amplification of Magnetic Fields.- 3 Dynamo Models of the Solar Cycle.- 4 Fluctuations, Intermittency and Predictivity.- 5 Stellar Dynamos.- A Useful Identities and Theorems from Vector Calculus.- B Coordinate Systems and the Fluid Equations.- C Physical and Astronomical Constants.- D Maxwell's Equations and ...
openaire +2 more sources
Meteoritics &Planetary Science, Volume 60, Issue 3, Page 506-528, March 2025.Abstract JAXA's Hayabusa2 sample return mission visited the volatile‐rich carbonaceous (C‐type) asteroid (162173) Ryugu with the aim of ground‐truthing remote observations, returning a pristine sample from a C‐type asteroid, and strengthening links between asteroids and the meteorite collection. Here, we have conducted a systematic study of coarse (>10
C. S. Harrison +26 more
wiley +1 more source
Can star cluster environment affect dust input from massive AGB stars?
, 2015 We examine the fraction of massive asymptotic giant branch (AGB) stars remaining bound in their parent star clusters and the effect of irradiation of these stars by intracluster ultraviolet (UV) field.
Henning, Thomas +2 more
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New Discoveries in Stars and Stellar Evolution through Advances in Laboratory Astrophysics [PDF]
, 2009 As the Stars and Stellar Evolution (SSE) panel is fully aware, the next decade will see major advances in our understanding of these areas of research.
: +12 more
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Dynamics of the solar tachocline [PDF]
, 2003 Douglas Gough & Michael McIntyre proposed, in 1998, the first global and self-consistent model of the solar tachocline. Their model is however far more complex than analytical methods can deal with. In order to validate their work and show how well it can indeed represent the tachocline dynamics, I report on progress in the construction of a fully ...
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Meteoritics &Planetary Science, Volume 60, Issue 3, Page 544-569, March 2025.Abstract Refractory inclusions (RIs) in chondrites are widely used as tracers of early solar system formation conditions. In the context of sample‐return missions, a non‐destructive and non‐invasive analytical tool that can rapidly detect and characterize RIs in space samples during their early phase of study is highly needed.
Jean Charlier +4 more
wiley +1 more source
Near-Earth Supernova Explosions: Evidence, Implications, and Opportunities [PDF]
, 2019 There is now solid experimental evidence of at least one supernova explosion within 100 pc of Earth within the last few million years, from measurements of the short-lived isotope ⁶⁰Fe in widespread deep-ocean samples, as well as in the lunar regolith ...
Fields, Brian D., Mewaldt, Richard A.
core
Precision Stellar Astrophysics in the Kepler Era
, 2016 The study of fundamental properties (such as temperatures, radii, masses, and ages) and interior processes (such as convection and angular momentum transport) of stars has implications on various topics in astrophysics, ranging from the evolution of ...
Huber, Daniel
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Dust input from AGB stars in the Large Magellanic Cloud [PDF]
, 2013 The dust-forming population of AGB stars and their input to the interstellar dust budget of the Large Magellanic Cloud (LMC) are studied with evolutionary dust models with the main goals (1) to investigate how the amount and composition of dust from AGB ...
Henning, Thomas, Zhukovska, Svitlana
core +2 more sources
VIS‐to‐MIR reflectance and Raman spectroscopy of the CM2 NWA 12184 carbonaceous chondrite
Meteoritics &Planetary Science, Volume 60, Issue 3, Page 570-595, March 2025.Abstract The spectral analysis of CM meteorites can help to constrain the mineralogical composition of their parent body, the C‐type asteroids. The CM2 NWA 12184 was spectrally examined employing seven complementary techniques at different spatial resolutions, including VIS‐to‐MIR reflectance and Raman spectroscopy.
A. Galiano +15 more
wiley +1 more source