Helioseismic inference of the solar radiative opacity [PDF]
Nature CommunicationsThe Sun is the most studied of all stars, and thus constitutes a benchmark for stellar models. However, our vision of the Sun is still incomplete, as illustrated by the current debate on its chemical composition.
Gaël Buldgen +21 more
doaj +9 more sources
Author Correction: Helioseismic inference of the solar radiative opacity [PDF]
Nature CommunicationsGaël Buldgen +21 more
doaj +4 more sources
Increasing wintertime cloud opacity increases surface longwave radiation at a long-term Arctic observatory [PDF]
Nature CommunicationsAs the Arctic warms, winter clouds are known and expected to change. Yet the extent to which these cloud changes amplify or dampen warming (cloud feedback) remains uncertain.
Leah Bertrand +2 more
doaj +2 more sources
Fast Calculation of the Radiative Opacity of Plasma [PDF]
, 2011 Plasma opacity calculations play an important role in solar modelling and many plasma physics and inertial confinement fusion experiments. This thesis is focussed on the fast calculation of opacity from first principles.
Gaffney, James Austin +1 more
core +3 more sources
OPserver: interactive online-computations of opacities and radiative accelerations [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 Codes to compute mean opacities and radiative accelerations for arbitrary chemical mixtures using the Opacity Project recently revised data have been restructured in a client--server architecture and transcribed as a subroutine library.
A. Bellorín +32 more
core +6 more sources
Olivine’s high radiative conductivity increases slab temperature by up to 200K [PDF]
Nature CommunicationsThe thermal evolution of slabs governs their subduction dynamics and the transport of water into Earth’s interior. However, current slab subduction models often neglect the contribution of radiative thermal conductivity (i.e., heat transport by light ...
Enrico Marzotto +6 more
doaj +2 more sources
Updated Opacity Project radiative accelerations [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 Updated data for the calculation of radiative accelerations, grad, referred to as OP 2005, have been made generally available on the Web. They differ from the earlier 1997 OP data mainly in the inclusion of contributions from inner-shell processes. The frequency resolution used for OP 2005 is shown to be satisfactory except for extreme cases of low ...
M J Seaton
exaly +2 more sources
Radiative atomic Rosseland mean opacity tables
Astrophysical Journal, Supplement Series, 1992 For more than two decades the astrophysics community has depended on opacity tables produced at Los Alamos. In the present work we offer new radiative Rosseland mean opacity tables calculated with the OPAL code developed independently at LLNL. We give extensive results for the recent Anders-Grevesse mixture which allow accurate interpolation in ...
Forrest J Rogers, Carlos A Iglesias
exaly +2 more sources
Radiative cooling textiles using industry-standard particle-free nonporous micro-structured fibers [PDF]
NanophotonicsThermal radiation is a major dissipative pathway for heat generated by the human body and offers a significant thermoregulation mechanism over a wide range of conditions.
Catrysse Peter B., Fan Shanhui
doaj +2 more sources
Medium-induced radiative kernel with the Improved Opacity Expansion
Journal of High Energy Physics, 2021 We calculate the fully differential medium-induced radiative spectrum at next-to-leading order (NLO) accuracy within the Improved Opacity Expansion (IOE) framework.
João Barata +3 more
doaj +1 more source