Results 21 to 30 of about 124,778 (295)

Proximity Effects in Radiative Transfer [PDF]

, 2010
Though the dependence of near-field radiative transfer on the gap between two planar objects is well understood, that between curved objects is still unclear. We show, based on the analysis of the surface polariton mediated radiative transfer between two
Arvind Narayanaswamy, B. Derjaguin, E. Palik, Karthik Sasihithlu, L. Tsang, R. Siegel, S. M. Rytov   +6 more
core   +3 more sources

The impact of coupled 3D shortwave radiative transfer on surface radiation and cumulus clouds over land [PDF]

Atmospheric Chemistry and Physics
Radiative transfer is a 3D process, but most atmospheric models consider radiation only in the vertical direction for computational efficiency. This results in inaccurate surface radiation fields, as the horizontal transport of radiation is neglected ...
M. Tijhuis, B. J. H. van Stratum, C. C. van Heerwaarden   +2 more
doaj   +1 more source

A Refined Four-Stream Radiative Transfer Model for Row-Planted Crops

Remote Sensing, 2020
In modeling the canopy reflectance of row-planted crops, neglecting horizontal radiative transfer may lead to an inaccurate representation of vegetation energy balance and further cause uncertainty in the simulation of canopy reflectance at larger ...
Xu Ma, Tiejun Wang, Lei Lu
doaj   +1 more source

Radiative Transfer in Lyα Nebulae. I. Modeling a Continuous or Clumpy Spherical Halo with a Central Source

The Astrophysical Journal, 2023
To understand the mechanism behind high- z Ly α nebulae, we simulate the scattering of Ly α in a H i halo about a central Ly α source. For the first time, we consider both smooth and clumpy distributions of halo gas, as well as a range of outflow speeds,
Seok-Jun Chang, Yujin Yang, Kwang-Il Seon, Ann Zabludoff, Hee-Won Lee   +4 more
doaj   +1 more source

Debris disk radiative transfer simulation tool (DDS)

Computer Physics Communications, 2005
Comp. Phys.
Wolf, S., Hillenbrand, L. A.
openaire   +2 more sources

CO Mapping of Cygnus-X—Volume Density Distribution

The Astrophysical Journal, 2023
We present CO(2-1) and ^13 CO(2-1) maps of the Cygnus-X molecular cloud complex using the 10 m Heinrich Hertz Submillimeter Telescope. The maps cover the southern portion of the complex, which is strongly impacted by the feedback from the Cygnus OB2 ...
Jonah C. Baade, Shuo Kong, John H. Bieging, Thomas Folkers   +3 more
doaj   +1 more source

Fast Large-Scale Reionization Simulations [PDF]

, 2008
We present an efficient method to generate large simulations of the Epoch of Reionization (EoR) without the need for a full 3-dimensional radiative transfer code.
A. G. de Bruyn, Andreas H. Pawlik, Benedetta Ciardi, Bruzual, Chabrier, Ciardi, Davis, Dijkstra, Fan, Ferland, Ferrarese, Fukugita, Furlanetto, Garrelt Mellema, Geraint J. A. Harker, Gianni Bernardi, Gnedin, Harker, Hockney, Hogan, Jelić, Joop Schaye, Kuhlen, Leon V. E. Koopmans, Madau, Maselli, Mellema, Mesinger, Michiel A. Brentjens, Nakamoto, Nusser, Page, Panagiotis Labropoulos, Pawlik, Pritchard, Rajat M. Thomas, Razoumov, Rijkhorst, Saleem Zaroubi, Sarod Yatawatta, Schaerer, Schaye, Scott, Seljak, Spergel, Springel, Springel, Sunyaev, Susa, Thomas, Trac, V. N. Pandey, Venkatesan, Vibor Jelić, Whalen, Wiersma, Zahn, Zaroubi, Zaroubi   +58 more
core   +3 more sources

Efficient radiative transfer techniques in hydrodynamic simulations [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
16 pages, 12 figures, accepted by ...
Mercer, Anthony Paul, Stamatellos, Dimitris, Dunhill, Alex   +2 more
openaire   +2 more sources

Can turbulence within the field of view cause significant biases in radiative transfer modeling at the 183 GHz band? [PDF]

Atmospheric Measurement Techniques, 2018
The hypothesis whether turbulence within the passive microwave sounders field of view can cause significant biases in radiative transfer modeling at the 183 GHz water vapor absorption band is tested.
X. Calbet, N. Peinado-Galan, S. DeSouza-Machado, E. R. Kursinski, P. Oria, D. Ward, A. Otarola, P. Rípodas, R. Kivi   +8 more
doaj   +1 more source

Radiative transfer simulations of magnetar flare beaming [PDF]

Monthly Notices of the Royal Astronomical Society, 2016
17 pages, 8 figures, accepted for publication in ...
van Putten, T., Watts, A.L., Baring, M.G., Wijers, R.A.M.J.   +3 more
openaire   +3 more sources