Results 21 to 30 of about 5,307,850 (295)
Radiative processes of entangled detectors in rotating frames
Journal 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
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Infra-red radiative corrections for resonant processes [PDF]
Il Nuovo Cimento A, 1969 The infra-red radiative corrections to be applied to electron colliding beam experiments are given a nonperturbative treatment, which extends the method of ref. (2) to processes which take place through an intermediate resonant state,i.e. for which the high and low energy aspects can no longer be assumed to be separable. The resulting correction factor
openaire +1 more source
Radiative $$p_{\perp }$$ p ⊥ -broadening of fast partons in an expanding quark–gluon plasma
European 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
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Leptonic and Hadronic Radiative Processes in Supermassive-Black-Hole Jets
Galaxies, 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
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Symmetric Atom–Atom and Ion–Atom Processes in Stellar Atmospheres
Atoms, 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
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Introduction to the Special Issue “Radiative Transfer in the Earth Atmosphere”
Atmosphere, 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
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X-UV Radiative Processes in Structurally Active Media
PhotonicsCertain radiative processes have their characteristics, such as spectrum, spatial distribution or yield, modified by the medium in which they are generated. Such media are referred to as structurally active media.
Jean-Michel André +2 more
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International Journal of Modern Physics D, 2010 Relativistic jets and collimated outflows are ubiquitous phenomena in astrophysical settings, from young stellar objects up to Active Galactic Nuclei. The observed emission from some of these jets can cover the whole electromagnetic spectrum, from radio to gamma-rays.
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Fast and simple model for atmospheric radiative transfer [PDF]
, 2010 Radiative transfer models (RTMs) are of utmost importance for quantitative remote sensing, especially for compensating atmospheric perturbation. A persistent trade-off exists between approaches that prefer accuracy at the cost of computational complexity,
Schaepman, Michael E; https://orcid.org/ +8 more
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Modelling transport processes in stellar radiative interiors
EPJ 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.
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