搜索结果: 1-14 共查到“理学 Dust Emission”相关记录14条 . 查询时间(0.14 秒)
Testing the performance of state-of-the-art dust emission schemes using DO4Models field data
state-of-the-art DO4Models fi eld data
2015/3/5
The relations among 8, 24 and 160 mu m dust emission within nearby spiral galaxies
ISM galaxies
2014/12/23
We investigate the relations among the stellar continuum-subtracted 8 レm polycyclic aromatic hydrocarbon (PAH 8 レ m) emission, 24 レm hot dust emission and 160 レm cold dust emission in 15 nearby face-o...
We analyze a comprehensive set of MIR/FIR observations of Stephan's Quintet (SQ), taken with the Spitzer Space Telescope. Our study reveals the presence of a luminous (L IR 4.6 × 1043 erg s-1) and ext...
Circumstellar gas and dust emission and mass loss from evolved stars
Orbiting a star Gas Dust emissions Evolution of stars
2014/12/9
This dissertation presents a study of the circumstellar gas and dust emission and their relation to the mass-loss in evolved stars. Considering the physical process of heating and cooling of the dust,...
Far-Infrared to Millimeter Astrophysical Dust Emission. II: Comparison of the Two-Level Systems (TLS) model with Astronomical Data
Far-Infrared Millimeter Astrophysical Dust Emission Comparison model Astronomical Data
2011/10/20
In a previous paper we proposed a new model for the emission by amorphous astronomical dust grains, based on solid-state physics. The model uses a description of the Disordered Charge Distribution (DC...
Galactic cirrus emission at far-infrared wavelengths affects many extragalactic observations. Separating this emission from that associated with extragalactic objects is both important and difficult. ...
Evaluating and Improving Semi-analytic modeling of Dust in Galaxies based on Radiative Transfer Calculations II: Dust Emission in the Infrared
galaxies evolution - galaxies dust
2010/11/10
Interstellar dust grains are responsible for modifying the spectral energy distribution
(SED) of galaxies, both absorbing starlight at UV and optical wavelengths and con-verting this energy into ther...
Dust emission and star formation in Stephan's Quintet
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/27
We analyse a comprehensive set of MIR/FIR observations of Stephan's Quintet (SQ), taken with the Spitzer Space Observatory. Our study reveals the presence of a luminous (L_{IR}\approx 4.6x10^43 erg/s)...
Molecular and Dust emission in LIRGs and ULIRGs。
Modelling the dust emission of the l1551 irs5 binary system
dust emission l1551 irs5 binary system
2009/6/17
Modelling the dust emission of the l1551 irs5 binary system。
Size resolved dust emission fluxes measured in Niger during 3 dust storms of the AMMA experiment
dust emission fluxes Niger AMMA experiment
2009/6/16
During the 2006 and 2007 special observing periods of the African Monsoon Multidisciplinary Analysis campaign an original experimental system has been implemented in Banizoumbou (Niger) for measuring ...
Modeling the Dust Emission of the L 1551 IRS 5 Binary System at Different Scales
Dust Emission L 1551 IRS 5 Binary System
2009/6/15
Modeling the Dust Emission of the L 1551 IRS 5 Binary System at Different Scales。
Adjoint inversion modeling of Asian dust emission using lidar observations
adjoint inversion Asian dust emission lidar
2008/11/10
A four-dimensional variational (4D-Var) data assimilation system for a regional dust model (RAMS/CFORS-4DVAR; RC4) is applied to an adjoint inversion of a heavy dust event over eastern Asia during 20 ...
An improvement on the dust emission scheme in the global aerosol-climate model ECHAM5-HAM
dust emission scheme global aerosol-climate model ECHAM5-HAM
2008/10/30
Formulation of the dust emission scheme in the global aerosol-climate modeling system ECHAM5-HAM has been improved. Modifications on the surface aerodynamic roughness length, soil moisture and East-As...