Results 21 to 30 of about 1,066,639 (291)
The Astrophysical Journal, 2023 We present the first isotopic abundances of both ^13 CO and C ^18 O in solar twin stars and test the results against several galactic chemical evolution (GCE) models with different nucleosynthesis prescriptions.
David R. Coria +5 more
doaj +1 more source
THE OXYGEN ABUNDANCE IN THE SOLAR NEIGHBORHOOD [PDF]
The Astrophysical Journal, 2011 5 pages, 1 figure, accepted for publication in ApJ ...
Rodríguez, Mónica +1 more
openaire +2 more sources
Disk evolution, element abundances and cloud properties of young gas giant planets [PDF]
, 2014 ChHc and PBR highlights financial support of the European Community under the FP7 program by an ERC starting grant. PW, IK, and WFT acknowledge funding from the European Union Seventh Framework Programme FP7-2011 under grant agreement No.
Kamp, I. +19 more
core +2 more sources
ON THE SOLAR NICKEL AND OXYGEN ABUNDANCES [PDF]
The Astrophysical Journal, 2009 v2 matches published ...
Scott, Pat +3 more
openaire +5 more sources
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT Motivated by the controversy over the surface metallicity of the Sun, we present a re-analysis of the solar photospheric oxygen (O) abundance. New atomic models of O and Ni are used to perform non-local thermodynamic equilibrium (NLTE) calculations with 1D hydrostatic (MARCS) and 3D hydrodynamical (Stagger and Bifrost) models ...
Maria Bergemann +12 more
openaire +6 more sources
The effect of colour on the thermal performance of building integrated solar collectors [PDF]
, 2010 The use of solar collectors with coloured absorbers for water heating is an area of particular interest when considering their integration with buildings.
Carson, James K. +2 more
core +1 more source
The Astrophysical Journal, 2023 The relationship between coronal mass ejections (CMEs) and flares is an important issue in solar and stellar physics. The studies on the origination and generation mechanisms of interplanetary CME (ICME) materials are crucial for understanding the ...
Hui Fu +4 more
doaj +1 more source
, 2014 16 pages, accepted for publication as a chapter in "Determination of Atmospheric Parameters of B, A, F and G Type Stars", Springer (2014), eds. E. Niemczura, B.
Bergemann, Maria, Serenelli, Aldo
openaire +2 more sources
Frontiers in Astronomy and Space Sciences, 2019 Since the first observations of solar oscillations in 1960, helioseismology has probably been one of the most successful fields of astrophysics.
Gaël Buldgen +4 more
doaj +1 more source
Comparison of the Composition of ICMEs from Active Regions and Quiet-Sun Regions
The Astrophysical Journal, 2023 The composition of interplanetary coronal mass ejections (ICMEs), including the ionic charge states and elemental abundances of heavy elements, is tightly correlated with their source regions and eruption processes.
Jinrong Li +6 more
doaj +1 more source