Results 11 to 20 of about 286,073 (277)

Photodestruction of Diatomic Molecular Ions: Laboratory and Astrophysical Application

open access: yesMolecules, 2020
In this work, the processes of photodissociation of some diatomic molecular ions are investigated. The partial photodissociation cross-sections for the individual rovibrational states of the diatomic molecular ions, which involves alkali metals, as well ...
Vladimir A. Srećković   +2 more
doaj   +1 more source

Exciton-Photon Interactions in Semiconductor Nanocrystals: Radiative Transitions, Non-Radiative Processes and Environment Effects

open access: yesApplied Sciences, 2021
In this review, we discuss several fundamental processes taking place in semiconductor nanocrystals (quantum dots (QDs)) when their electron subsystem interacts with electromagnetic (EM) radiation.
Vladimir A. Burdov   +1 more
doaj   +1 more source

Electromagnetic Cascade Emission from Neutrino-coincident Tidal Disruption Events

open access: yesThe Astrophysical Journal, 2023
The potential association between Tidal Disruption Events and high-energy astrophysical neutrinos implies the acceleration of cosmic rays. These accelerated particles will initiate electromagnetic (EM) cascades spanning from keV to GeV energies via the ...
Chengchao Yuan, Walter Winter
doaj   +1 more source

Design of a radiative heat recuperator for steel processes [PDF]

open access: yesMATEC Web of Conferences, 2020
In recent years, there has been an increasing interest in the recovery of the waste heat of steel and glass processes. This work proposes a numerical study of a waste heat exchanger system for steel production processes.
Fernandez Arroiabe Peru   +7 more
doaj   +1 more source

Radiative four-fermion processes at LEP2 [PDF]

open access: yes, 2001
The production of four fermions plus a visible photon in electron-positron collisions is analyzed, with particular emphasis on the LEP2 energy range. The study is based on the calculation of exact matrix elements, including the effect of fermion masses ...
Montagna, G.   +4 more
core   +2 more sources

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

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 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

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

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