Matches in SemOpenAlex for { <https://semopenalex.org/work/W2985791295> ?p ?o ?g. }
- W2985791295 endingPage "3372" @default.
- W2985791295 startingPage "3350" @default.
- W2985791295 abstract "ABSTRACT The abundance and narrow magnitude dispersion of Red Clump (RC) stars make them a popular candidate for mapping the morphology of the bulge region of the Milky Way. Using an estimate of the RC’s intrinsic luminosity function, we extracted the three-dimensional density distribution of the RC from deep photometric catalogues of the VISTA Variables in the Via Lactea (VVV) survey. We used maximum entropy-based deconvolution to extract the spatial distribution of the bulge from Ks-band star counts. We obtained our extrapolated non-parametric model of the bulge over the inner 40° × 40° region of the Galactic centre. Our reconstruction also naturally matches on to a parametric fit to the bulge outside the VVV region and inpaints overcrowded and high extinction regions. We found a range of bulge properties consistent with other recent investigations based on the VVV data. In particular, we estimated the bulge mass to be in the range $[1.3,1.7]times 10^{10} , mathrm{M}_odot$, the X-component to be between 18 per cent and 25 per cent of the bulge mass, and the bulge angle with respect to the Sun–Galactic centre line to be between 18° and 32°. Studies of the FermiLarge Area Telescope (LAT) gamma-ray Galactic centre excess suggest that the excess may be traced by Galactic bulge distributed sources. We applied our deconvolved density in a template fitting analysis of this Fermi–LAT GeV excess and found an improvement in the fit compared to previous parametric-based templates." @default.
- W2985791295 created "2019-11-22" @default.
- W2985791295 creator A5006380737 @default.
- W2985791295 creator A5014570623 @default.
- W2985791295 creator A5026723152 @default.
- W2985791295 creator A5058916629 @default.
- W2985791295 creator A5079008467 @default.
- W2985791295 date "2020-01-01" @default.
- W2985791295 modified "2023-10-17" @default.
- W2985791295 title "Maximum entropy estimation of the Galactic bulge morphology via the VVV Red Clump" @default.
- W2985791295 cites W1635194434 @default.
- W2985791295 cites W1895365318 @default.
- W2985791295 cites W1975213576 @default.
- W2985791295 cites W1996463400 @default.
- W2985791295 cites W2001219150 @default.
- W2985791295 cites W2007725308 @default.
- W2985791295 cites W2010834068 @default.
- W2985791295 cites W2012057916 @default.
- W2985791295 cites W2019841176 @default.
- W2985791295 cites W2032558547 @default.
- W2985791295 cites W2044001985 @default.
- W2985791295 cites W2067319481 @default.
- W2985791295 cites W2071587586 @default.
- W2985791295 cites W2081926648 @default.
- W2985791295 cites W2091921785 @default.
- W2985791295 cites W2095943821 @default.
- W2985791295 cites W2100833883 @default.
- W2985791295 cites W2104863352 @default.
- W2985791295 cites W2123923727 @default.
- W2985791295 cites W2124181137 @default.
- W2985791295 cites W2124201251 @default.
- W2985791295 cites W2131795696 @default.
- W2985791295 cites W2138685055 @default.
- W2985791295 cites W2142220522 @default.
- W2985791295 cites W2167277890 @default.
- W2985791295 cites W2216753448 @default.
- W2985791295 cites W2220686288 @default.
- W2985791295 cites W2314476713 @default.
- W2985791295 cites W2479514960 @default.
- W2985791295 cites W2512944485 @default.
- W2985791295 cites W2597993038 @default.
- W2985791295 cites W2611312352 @default.
- W2985791295 cites W2737591068 @default.
- W2985791295 cites W2807492861 @default.
- W2985791295 cites W2892221479 @default.
- W2985791295 cites W2909246576 @default.
- W2985791295 cites W2920339386 @default.
- W2985791295 cites W2936938956 @default.
- W2985791295 cites W2963474097 @default.
- W2985791295 cites W2972396735 @default.
- W2985791295 cites W2977390572 @default.
- W2985791295 cites W2993925132 @default.
- W2985791295 cites W3098115284 @default.
- W2985791295 cites W3099971678 @default.
- W2985791295 cites W3100024326 @default.
- W2985791295 cites W3100271775 @default.
- W2985791295 cites W3100697706 @default.
- W2985791295 cites W3100763513 @default.
- W2985791295 cites W3100942527 @default.
- W2985791295 cites W3101281508 @default.
- W2985791295 cites W3101802477 @default.
- W2985791295 cites W3104242464 @default.
- W2985791295 cites W3104455164 @default.
- W2985791295 cites W3104579598 @default.
- W2985791295 cites W3105424077 @default.
- W2985791295 cites W3106003303 @default.
- W2985791295 cites W3106445279 @default.
- W2985791295 cites W3121323139 @default.
- W2985791295 cites W3125894913 @default.
- W2985791295 cites W4288257319 @default.
- W2985791295 doi "https://doi.org/10.1093/mnras/staa1281" @default.
- W2985791295 hasPublicationYear "2020" @default.
- W2985791295 type Work @default.
- W2985791295 sameAs 2985791295 @default.
- W2985791295 citedByCount "11" @default.
- W2985791295 countsByYear W29857912952020 @default.
- W2985791295 countsByYear W29857912952021 @default.
- W2985791295 countsByYear W29857912952022 @default.
- W2985791295 countsByYear W29857912952023 @default.
- W2985791295 crossrefType "journal-article" @default.
- W2985791295 hasAuthorship W2985791295A5006380737 @default.
- W2985791295 hasAuthorship W2985791295A5014570623 @default.
- W2985791295 hasAuthorship W2985791295A5026723152 @default.
- W2985791295 hasAuthorship W2985791295A5058916629 @default.
- W2985791295 hasAuthorship W2985791295A5079008467 @default.
- W2985791295 hasBestOaLocation W29857912952 @default.
- W2985791295 hasConcept C10767094 @default.
- W2985791295 hasConcept C121332964 @default.
- W2985791295 hasConcept C1276947 @default.
- W2985791295 hasConcept C134284744 @default.
- W2985791295 hasConcept C150846664 @default.
- W2985791295 hasConcept C2776026716 @default.
- W2985791295 hasConcept C44870925 @default.
- W2985791295 hasConcept C555520305 @default.
- W2985791295 hasConceptScore W2985791295C10767094 @default.
- W2985791295 hasConceptScore W2985791295C121332964 @default.
- W2985791295 hasConceptScore W2985791295C1276947 @default.
- W2985791295 hasConceptScore W2985791295C134284744 @default.