Matches in SemOpenAlex for { <https://semopenalex.org/work/W4300992811> ?p ?o ?g. }
- W4300992811 endingPage "A69" @default.
- W4300992811 startingPage "A69" @default.
- W4300992811 abstract "Context: Dust reprocesses about half of the stellar radiation in galaxies. The thermal re-emission by dust of absorbed energy is considered driven merely by young stars and, consequently, often applied to trace the star formation rate in galaxies. Recent studies have argued that the old stellar population might anticipate a non-negligible fraction of the radiative dust heating. Aims: In this work, we aim to analyze the contribution of young (< 100 Myr) and old (~ 10 Gyr) stellar populations to radiative dust heating processes in the nearby grand-design spiral galaxy M51 using radiative transfer modeling. High-resolution 3D radiative transfer (RT) models are required to describe the complex morphologies of asymmetric spiral arms and clumpy star-forming regions and model the propagation of light through a dusty medium. Methods: In this paper, we present a new technique developed to model the radiative transfer effects in nearby face-on galaxies. We construct a high-resolution 3D radiative transfer model with the Monte-Carlo code SKIRT accounting for the absorption, scattering and non-local thermal equilibrium (NLTE) emission of dust in M51. The 3D distribution of stars is derived from the 2D morphology observed in the IRAC 3.6 {mu}m, GALEX FUV, H{alpha} and MIPS 24 {mu}m wavebands, assuming an exponential vertical distribution with an appropriate scale height. The dust geometry is constrained through the far-ultraviolet (FUV) attenuation, which is derived from the observed total-infrared-to-far-ultraviolet luminosity ratio. The stellar luminosity, star formation rate and dust mass have been scaled to reproduce the observed stellar spectral energy distribution (SED), FUV attenuation and infrared SED. (abridged)" @default.
- W4300992811 created "2022-10-04" @default.
- W4300992811 creator A5010717725 @default.
- W4300992811 creator A5011335986 @default.
- W4300992811 creator A5012045154 @default.
- W4300992811 creator A5014037319 @default.
- W4300992811 creator A5017619493 @default.
- W4300992811 creator A5025377130 @default.
- W4300992811 creator A5025592914 @default.
- W4300992811 creator A5027727956 @default.
- W4300992811 creator A5028588360 @default.
- W4300992811 creator A5028924440 @default.
- W4300992811 creator A5032719578 @default.
- W4300992811 creator A5035438409 @default.
- W4300992811 creator A5041000604 @default.
- W4300992811 creator A5062380814 @default.
- W4300992811 creator A5062773650 @default.
- W4300992811 creator A5066534644 @default.
- W4300992811 creator A5068736974 @default.
- W4300992811 creator A5072280155 @default.
- W4300992811 creator A5076261650 @default.
- W4300992811 creator A5078712693 @default.
- W4300992811 creator A5080091223 @default.
- W4300992811 creator A5086494315 @default.
- W4300992811 creator A5087041838 @default.
- W4300992811 date "2014-11-01" @default.
- W4300992811 modified "2023-10-15" @default.
- W4300992811 title "High-resolution, 3D radiative transfer modeling" @default.
- W4300992811 cites W1503158003 @default.
- W4300992811 cites W1521982811 @default.
- W4300992811 cites W1681843165 @default.
- W4300992811 cites W1833860403 @default.
- W4300992811 cites W1842880767 @default.
- W4300992811 cites W1912314976 @default.
- W4300992811 cites W1964844412 @default.
- W4300992811 cites W1969141849 @default.
- W4300992811 cites W1970333333 @default.
- W4300992811 cites W1971965779 @default.
- W4300992811 cites W1973513081 @default.
- W4300992811 cites W1973808059 @default.
- W4300992811 cites W1974174849 @default.
- W4300992811 cites W1975889887 @default.
- W4300992811 cites W1976448621 @default.
- W4300992811 cites W1976879631 @default.
- W4300992811 cites W1977521416 @default.
- W4300992811 cites W1981389634 @default.
- W4300992811 cites W1981829125 @default.
- W4300992811 cites W1984455337 @default.
- W4300992811 cites W1985386646 @default.
- W4300992811 cites W1987146716 @default.
- W4300992811 cites W1987341110 @default.
- W4300992811 cites W1987704721 @default.
- W4300992811 cites W1991391334 @default.
- W4300992811 cites W1991678606 @default.
- W4300992811 cites W1993519651 @default.
- W4300992811 cites W1993975948 @default.
- W4300992811 cites W1996537612 @default.
- W4300992811 cites W1998305855 @default.
- W4300992811 cites W2000411164 @default.
- W4300992811 cites W2002038882 @default.
- W4300992811 cites W2002641216 @default.
- W4300992811 cites W2004330941 @default.
- W4300992811 cites W2008451351 @default.
- W4300992811 cites W2009373595 @default.
- W4300992811 cites W2010310276 @default.
- W4300992811 cites W2012011028 @default.
- W4300992811 cites W2015295900 @default.
- W4300992811 cites W2015470465 @default.
- W4300992811 cites W2018657673 @default.
- W4300992811 cites W2021546478 @default.
- W4300992811 cites W2021846845 @default.
- W4300992811 cites W2022322502 @default.
- W4300992811 cites W2025930662 @default.
- W4300992811 cites W2026067008 @default.
- W4300992811 cites W2029083557 @default.
- W4300992811 cites W2029193721 @default.
- W4300992811 cites W2029343094 @default.
- W4300992811 cites W2033803356 @default.
- W4300992811 cites W2033845254 @default.
- W4300992811 cites W2034118736 @default.
- W4300992811 cites W2034873814 @default.
- W4300992811 cites W2035198704 @default.
- W4300992811 cites W2035257187 @default.
- W4300992811 cites W2035763870 @default.
- W4300992811 cites W2044669640 @default.
- W4300992811 cites W2045895958 @default.
- W4300992811 cites W2046408422 @default.
- W4300992811 cites W2048274049 @default.
- W4300992811 cites W2050324272 @default.
- W4300992811 cites W2051789595 @default.
- W4300992811 cites W2052923345 @default.
- W4300992811 cites W2052937506 @default.
- W4300992811 cites W2056848090 @default.
- W4300992811 cites W2063052991 @default.
- W4300992811 cites W2063375458 @default.
- W4300992811 cites W2065961694 @default.
- W4300992811 cites W2066948687 @default.
- W4300992811 cites W2067342622 @default.