FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207629503> ?p ?o ?g. }

• W3207629503 endingPage "5325" @default.
• W3207629503 startingPage "5310" @default.
• W3207629503 abstract "ABSTRACT Cool clouds are expected to be destroyed and incorporated into hot supernova-driven galactic winds. The mass-loading of a wind by the cool medium modifies the bulk velocity, temperature, density, entropy, and abundance profiles of the hot phase relative to an unmass-loaded outflow. We provide general equations and limits for this physics that can be used to infer the rate of cool gas entrainment from X-ray observations, accounting for non-spherical expansion. In general, mass-loading flattens the density and temperature profiles, decreases the velocity and increases the entropy if the Mach number is above a critical value. We first apply this model to a recent high-resolution galactic outflow simulation where the mass-loading can be directly inferred. We show that the temperature, entropy, and composition profiles are well matched, providing evidence that this physics sets the bulk hot gas profiles. We then model the diffuse X-ray emission from the local starburst M82. The non-spherical (more cylindrical) outflow geometry is directly taken from the observed X-ray surface brightness profile. These models imply a total mass-loading rate that is about equal to that injected in the starburst ≃ 10 M⊙ yr−1, and they predict an asymptotic hot wind velocity of $sim 1000, {rm km s^{-1}}$, which is ∼1.5–2 times smaller than previous predictions. We also show how the observed entropy profile can be used to constrain the outflow velocity, making predictions for future missions like XRISM. We argue that the observed X-ray limb brightening may be explained by mass-loading at the outflow’s edges." @default.
• W3207629503 created "2021-10-25" @default.
• W3207629503 creator A5010128394 @default.
• W3207629503 creator A5057861867 @default.
• W3207629503 date "2021-10-08" @default.
• W3207629503 modified "2023-10-15" @default.
• W3207629503 title "Mass-loading and non-spherical divergence in hot galactic winds: implications for X-ray observations" @default.
• W3207629503 cites W1964280853 @default.
• W3207629503 cites W1968491582 @default.
• W3207629503 cites W1973398508 @default.
• W3207629503 cites W1977340028 @default.
• W3207629503 cites W1977457396 @default.
• W3207629503 cites W2004310296 @default.
• W3207629503 cites W2008429960 @default.
• W3207629503 cites W2010377136 @default.
• W3207629503 cites W2026730962 @default.
• W3207629503 cites W2034485266 @default.
• W3207629503 cites W2035467611 @default.
• W3207629503 cites W2043064900 @default.
• W3207629503 cites W2044509713 @default.
• W3207629503 cites W2045308516 @default.
• W3207629503 cites W2048384237 @default.
• W3207629503 cites W2056465356 @default.
• W3207629503 cites W2058210847 @default.
• W3207629503 cites W2059511259 @default.
• W3207629503 cites W2065467635 @default.
• W3207629503 cites W2067857092 @default.
• W3207629503 cites W2074416569 @default.
• W3207629503 cites W2082092875 @default.
• W3207629503 cites W2084469808 @default.
• W3207629503 cites W2094012049 @default.
• W3207629503 cites W2094340834 @default.
• W3207629503 cites W2108619446 @default.
• W3207629503 cites W2122893361 @default.
• W3207629503 cites W2124417513 @default.
• W3207629503 cites W2151215734 @default.
• W3207629503 cites W2153120512 @default.
• W3207629503 cites W2296580584 @default.
• W3207629503 cites W2559964994 @default.
• W3207629503 cites W2805975059 @default.
• W3207629503 cites W2963583638 @default.
• W3207629503 cites W2982616704 @default.
• W3207629503 cites W3000487261 @default.
• W3207629503 cites W3044280378 @default.
• W3207629503 cites W3098224413 @default.
• W3207629503 cites W3099371323 @default.
• W3207629503 cites W3100187279 @default.
• W3207629503 cites W3100391850 @default.
• W3207629503 cites W3100734372 @default.
• W3207629503 cites W3100976614 @default.
• W3207629503 cites W3102293467 @default.
• W3207629503 cites W3103105209 @default.
• W3207629503 cites W3104330373 @default.
• W3207629503 cites W3105173220 @default.
• W3207629503 cites W3105211257 @default.
• W3207629503 cites W3108230963 @default.
• W3207629503 cites W3126088566 @default.
• W3207629503 cites W760825467 @default.
• W3207629503 cites W887389825 @default.
• W3207629503 doi "https://doi.org/10.1093/mnras/stab2910" @default.
• W3207629503 hasPublicationYear "2021" @default.
• W3207629503 type Work @default.
• W3207629503 sameAs 3207629503 @default.
• W3207629503 citedByCount "8" @default.
• W3207629503 countsByYear W32076295032021 @default.
• W3207629503 countsByYear W32076295032022 @default.
• W3207629503 countsByYear W32076295032023 @default.
• W3207629503 crossrefType "journal-article" @default.
• W3207629503 hasAuthorship W3207629503A5010128394 @default.
• W3207629503 hasAuthorship W3207629503A5057861867 @default.
• W3207629503 hasBestOaLocation W32076295032 @default.
• W3207629503 hasConcept C121332964 @default.
• W3207629503 hasConcept C127592171 @default.
• W3207629503 hasConcept C153294291 @default.
• W3207629503 hasConcept C15908118 @default.
• W3207629503 hasConcept C165129702 @default.
• W3207629503 hasConcept C200988565 @default.
• W3207629503 hasConcept C44870925 @default.
• W3207629503 hasConcept C57879066 @default.
• W3207629503 hasConcept C86132830 @default.
• W3207629503 hasConcept C98444146 @default.
• W3207629503 hasConceptScore W3207629503C121332964 @default.
• W3207629503 hasConceptScore W3207629503C127592171 @default.
• W3207629503 hasConceptScore W3207629503C153294291 @default.
• W3207629503 hasConceptScore W3207629503C15908118 @default.
• W3207629503 hasConceptScore W3207629503C165129702 @default.
• W3207629503 hasConceptScore W3207629503C200988565 @default.
• W3207629503 hasConceptScore W3207629503C44870925 @default.
• W3207629503 hasConceptScore W3207629503C57879066 @default.
• W3207629503 hasConceptScore W3207629503C86132830 @default.
• W3207629503 hasConceptScore W3207629503C98444146 @default.
• W3207629503 hasFunder F4320306076 @default.
• W3207629503 hasFunder F4320306101 @default.
• W3207629503 hasFunder F4320306164 @default.
• W3207629503 hasIssue "4" @default.
• W3207629503 hasLocation W32076295031 @default.
• W3207629503 hasLocation W32076295032 @default.
• W3207629503 hasLocation W32076295033 @default.

• next