17 citations · 98 across the 17 of their papers we have counts for
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Collisional Pumping of HO and CHOH Masers in C-Type Shock Waves
A. V. Nesterenok
The collisional pumping of HO and CHOH masers in magnetohydrodynamic nondissociative C-type shocks is considered. A grid of C-type shock models with speeds in the range $5-…
Modelling cosmic masers in C-type shock waves -- the coexistence of Class I CH3OH and 1720 MHz OH masers
A. V. Nesterenok
The collisional pumping of CH3OH and OH masers in non-dissociative C-type shock waves is studied. The chemical processes responsible for the evolution of molecule abundances in the…
The candidates for Class I methanol masers
A. V. Nesterenok
The collisional excitation of methanol molecule in non-dissociative magnetohydrodynamic shock waves is considered. All essential chemical processes that determine methanol abundanc…
Collisional Pumping of OH Masers near Supernova Remnants
A. V. Nesterenok
The collisional pumping of OH masers in non-dissociative C-type shocks near supernova remnants is considered. The emergence of maser emission in OH lines is investigated for variou…
The Sobolev approximation for radiation transport with line overlap and continuous opacity
Aleksandr Nesterenok
The radiation transport problem in the plane-parallel medium with the large velocity gradient is considered. The Sobolev approximation is used. The effects of continuum absorption…
Chemical evolution of cold dark clouds in the vicinity of supernova remnants
A. V. Nesterenok
The supernova explosion increases cosmic ray and x-ray fluxes in the surrounding interstellar medium. Cosmic ray particles and x-ray radiation penetrate nearby molecular clouds and…
C-type shock modelling -- the effect of new H-H collisional rate coefficients
A. V. Nesterenok, D. Bossion, Y. Scribano +1
We consider collisional excitation of H molecules in C-type shocks propagating in dense molecular clouds. New data on collisional rate coefficients for (de-)excitation of H…
Chemical evolution of the gas in C-type shocks in dark clouds
A. V. Nesterenok
A magnetohydrodynamic model of a steady, transverse C-type shock in a dense molecular cloud is presented. A complete gas-grain chemical network is taken into account: the gas-phase…
Modelling CHOH masers: Sobolev approximation and accelerated lambda iteration method
Aleksandr Nesterenok
A simple one-dimensional model of CHOH maser is considered. Two techniques are used for the calculation of molecule level populations: the accelerated lambda iteration (ALI) me…
H2O Maser Emission in Circumstellar Envelopes around AGB Stars: Physical Conditions in Gas-Dust Clouds
Aleksandr Nesterenok
The pumping of 22.2-GHz HO masers in the circumstellar envelopes of asymptotic giant branch stars has been simulated numerically. The physical parameters adopted in the calcula…
Simulation of pumping mechanism of H2O-masers in circumstellar envelopes of late-type stars
Aleksandr Nesterenok
The radiative transfer problem is considered in dense gas-dust clouds. Physical parameters are adopted in simulations corresponding to gas-dust clouds in the circumstellar envelope…