Results 11 to 20 of about 28,077 (267)

CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL

open access: yesGeography, Environment, Sustainability, 2018
We estimated the effects of the different aerosol climatologies in the COSMO mesoscale atmospheric model using long-term aerosol measurements and the accurate global solar irradiance observations at ground at the Moscow State University Meteorological ...
Natalia Chubarova   +5 more
doaj   +1 more source

Radiative processes of entangled detectors in rotating frames

open access: yesJournal of High Energy Physics, 2020
We investigate the radiative processes of accelerated entangled two-level systems. Using first-order perturbation theory, we evaluate transition rates of two entangled Unruh-DeWitt detectors rotating with the same angular velocity interacting with a ...
Gabriel Picanço   +2 more
doaj   +1 more source

SORI excitation: Collisional and radiative processes [PDF]

open access: yesJournal of the American Society for Mass Spectrometry, 2007
Theoretical modeling of sustained off-resonance irradiation collision-induced dissociation (SORI-CID) experiments in Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometry is described in the present paper. Manipulation of various analytical expressions yield the result that the average laboratory frame collision energy is equal to 2/3 of
Peltz, Csaba   +2 more
openaire   +2 more sources

Radiative $$p_{\perp }$$ p ⊥ -broadening of fast partons in an expanding quark–gluon plasma

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We study contribution of radiative processes to $$p_{\perp }$$ p ⊥ -broadening of fast partons in an expanding quark–gluon plasma. It is shown that the radiative correction to $$\langle p_{\perp }^2\rangle $$ ⟨ p ⊥ 2 ⟩ for the QGP produced in AA ...
B. G. Zakharov
doaj   +1 more source

Introduction to the Special Issue “Radiative Transfer in the Earth Atmosphere”

open access: yesAtmosphere, 2021
This Special Issue aims at addressing the recent developments towards improving our understanding of the diverse radiative impact of different types of aerosols and clouds [...]
Irina Sokolik
doaj   +1 more source

Leptonic and Hadronic Radiative Processes in Supermassive-Black-Hole Jets

open access: yesGalaxies, 2020
Supermassive black holes lying in the center of galaxies can launch relativistic jets of plasma along their polar axis. The physics of black-hole jets is a very active research topic in astrophysics, owing to the fact that many questions remain open on ...
Matteo Cerruti
doaj   +1 more source

Perspectives on Gravity-Induced Radiative Processes in Astrophysics

open access: yesGalaxies, 2015
Single-vertex Feynman diagrams represent the dominant contribution to physical processes, but are frequently forbidden kinematically. This is changed when the particles involved propagate in a gravitational background and acquire an effective mass ...
Giorgio Papini
doaj   +1 more source

Symmetric Atom–Atom and Ion–Atom Processes in Stellar Atmospheres

open access: yesAtoms, 2017
We present the results of the influence of two groups of collisional processes (atom–atom and ion–atom) on the optical and kinetic properties of weakly ionized stellar atmospheres layers.
Vladimir A. Srećković   +2 more
doaj   +1 more source

Surface Shortwave Radiation Measurements and Modeling under Intense Desert Dust Conditions

open access: yesEnvironmental Sciences Proceedings, 2023
Desert dust atmospheric aerosols play an important role in the Earth-atmosphere system and constitute a key agent for the Earth’s climate through their radiative processes.
Kyriakoula Papachristopoulou   +7 more
doaj   +1 more source

Modelling transport processes in stellar radiative interiors

open access: yesEPJ Web of Conferences, 2015
I report here on the different transport processes redistributing angular momentum and nuclides in stellar radiative interiors and on their modelling in stellar evolution codes.
Palacios A.
doaj   +1 more source

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