Matches in SemOpenAlex for { <https://semopenalex.org/work/W2317384419> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2317384419 abstract "Abstract We present our recent measurement of the kinematics of the Milky Way stellar halo (Light Side) and the derived mass of the dark matter halo (Dark Side) using the Jeans analysis. A tangential dip in the velocity anisotropy profile at r ~ 17 kpc (Kafle et al . 2012), and a distinct difference of ~65 kms −1 in the mean azimuthal velocity and the r.m.s dispersion of the most metal-rich and the metal-poor Blue Horizontal Branch stars we find (Kafle et al . 2013) are reported. The implications of this on the current controversial issue of an existence of the two-components in the halo are also discussed. Aided with the kinematic measurements of the light side, we demonstrate how we infer the dynamical property of the dark side. Considering a realistic three component galaxy model (Hernquist bulge, Miyamoto-Nagai disk and NFW halo), we estimate the virial mass of the Galaxy to be M vir = 1.2 +0.5 −0.4 × 10 12 M ⊙ (Kafle et al . 2012). We also show that the rotation curve of the Galaxy has undulations similar to what have also been seen in the studies of the HI gas (Sofue et al . 2009)." @default.
- W2317384419 created "2016-06-24" @default.
- W2317384419 creator A5014863777 @default.
- W2317384419 creator A5033702963 @default.
- W2317384419 creator A5071789969 @default.
- W2317384419 creator A5081645562 @default.
- W2317384419 date "2013-05-01" @default.
- W2317384419 modified "2023-09-23" @default.
- W2317384419 title "The Light Side and The Dark Side of the Milky Way Halo" @default.
- W2317384419 cites W2011739699 @default.
- W2317384419 cites W2114249080 @default.
- W2317384419 cites W2603615017 @default.
- W2317384419 doi "https://doi.org/10.1017/s1743921313006832" @default.
- W2317384419 hasPublicationYear "2013" @default.
- W2317384419 type Work @default.
- W2317384419 sameAs 2317384419 @default.
- W2317384419 citedByCount "0" @default.
- W2317384419 crossrefType "journal-article" @default.
- W2317384419 hasAuthorship W2317384419A5014863777 @default.
- W2317384419 hasAuthorship W2317384419A5033702963 @default.
- W2317384419 hasAuthorship W2317384419A5071789969 @default.
- W2317384419 hasAuthorship W2317384419A5081645562 @default.
- W2317384419 hasBestOaLocation W23173844191 @default.
- W2317384419 hasConcept C107195362 @default.
- W2317384419 hasConcept C121332964 @default.
- W2317384419 hasConcept C1276947 @default.
- W2317384419 hasConcept C184665706 @default.
- W2317384419 hasConcept C44870925 @default.
- W2317384419 hasConcept C555520305 @default.
- W2317384419 hasConcept C98444146 @default.
- W2317384419 hasConcept C99394141 @default.
- W2317384419 hasConceptScore W2317384419C107195362 @default.
- W2317384419 hasConceptScore W2317384419C121332964 @default.
- W2317384419 hasConceptScore W2317384419C1276947 @default.
- W2317384419 hasConceptScore W2317384419C184665706 @default.
- W2317384419 hasConceptScore W2317384419C44870925 @default.
- W2317384419 hasConceptScore W2317384419C555520305 @default.
- W2317384419 hasConceptScore W2317384419C98444146 @default.
- W2317384419 hasConceptScore W2317384419C99394141 @default.
- W2317384419 hasLocation W23173844191 @default.
- W2317384419 hasOpenAccess W2317384419 @default.
- W2317384419 hasPrimaryLocation W23173844191 @default.
- W2317384419 hasRelatedWork W118859515 @default.
- W2317384419 hasRelatedWork W1610927347 @default.
- W2317384419 hasRelatedWork W1615994231 @default.
- W2317384419 hasRelatedWork W1827770514 @default.
- W2317384419 hasRelatedWork W1964105518 @default.
- W2317384419 hasRelatedWork W2018010328 @default.
- W2317384419 hasRelatedWork W2039252151 @default.
- W2317384419 hasRelatedWork W2052163527 @default.
- W2317384419 hasRelatedWork W2054611806 @default.
- W2317384419 hasRelatedWork W2106327219 @default.
- W2317384419 hasRelatedWork W238664751 @default.
- W2317384419 hasRelatedWork W2541884613 @default.
- W2317384419 hasRelatedWork W2997714055 @default.
- W2317384419 hasRelatedWork W3015743886 @default.
- W2317384419 hasRelatedWork W3098787491 @default.
- W2317384419 hasRelatedWork W3100087976 @default.
- W2317384419 hasRelatedWork W3101051021 @default.
- W2317384419 hasRelatedWork W3102706962 @default.
- W2317384419 hasRelatedWork W3104089442 @default.
- W2317384419 hasRelatedWork W3105982798 @default.
- W2317384419 isParatext "false" @default.
- W2317384419 isRetracted "false" @default.
- W2317384419 magId "2317384419" @default.
- W2317384419 workType "article" @default.