Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317940457> ?p ?o ?g. }
- W4317940457 endingPage "61" @default.
- W4317940457 startingPage "61" @default.
- W4317940457 abstract "Abstract Feedback from star formation may play a key role in energizing the hot, diffuse, X-ray emitting circumgalactic medium (CGM). We observed the diffuse hot gas on the interior of the Orion–Eridanus Superbubble (OES) produced by feedback from the Orion OB association. Using HaloSat, a CubeSat X-ray observatory, we cover the majority of the OES using 11 HaloSat fields, each with a 10° diameter. We find the gas is well described by two thermal plasma components. There are regions of enhanced emission measure (EM) that coincide with the Eridanus X-ray Enhancement and the Orion OB association. Individual field temperatures are statistically consistent with the weighted average of all of the OES fields: a warm temperature k T w = 0.17 ± 0.02 keV and a hot temperature k T h = 0.79 ± 0.12 keV. The gas is overpressured in comparison with typical interstellar medium pressures, and the rate of energy injected by Orion OB1 can sufficiently power growth of the superbubble. The gas’s radiative cooling timescale (∼30 Myr) is long in comparison with the rate of hot gas production. The temperatures and EMs of the gas agree with properties of the bulk CGM elsewhere in the Milky Way. If we take the OES as a typical superbubble, these factors together suggest that the hot CGM is energized by star formation activity." @default.
- W4317940457 created "2023-01-25" @default.
- W4317940457 creator A5019503733 @default.
- W4317940457 creator A5032147246 @default.
- W4317940457 creator A5037757323 @default.
- W4317940457 creator A5064305768 @default.
- W4317940457 creator A5076711454 @default.
- W4317940457 creator A5090745221 @default.
- W4317940457 date "2023-01-01" @default.
- W4317940457 modified "2023-10-14" @default.
- W4317940457 title "The Orion OB Association as a Generator for the Hot Circumgalactic Medium" @default.
- W4317940457 cites W1665271224 @default.
- W4317940457 cites W1965601576 @default.
- W4317940457 cites W1967785567 @default.
- W4317940457 cites W1968996406 @default.
- W4317940457 cites W1969473885 @default.
- W4317940457 cites W1982655690 @default.
- W4317940457 cites W1989607100 @default.
- W4317940457 cites W1997918764 @default.
- W4317940457 cites W2011301426 @default.
- W4317940457 cites W2013305727 @default.
- W4317940457 cites W2014653541 @default.
- W4317940457 cites W2045934044 @default.
- W4317940457 cites W2056935071 @default.
- W4317940457 cites W2061741058 @default.
- W4317940457 cites W2063027481 @default.
- W4317940457 cites W2089390834 @default.
- W4317940457 cites W2092325268 @default.
- W4317940457 cites W2126447219 @default.
- W4317940457 cites W2163677272 @default.
- W4317940457 cites W2246118164 @default.
- W4317940457 cites W2324265241 @default.
- W4317940457 cites W2416147344 @default.
- W4317940457 cites W2531450449 @default.
- W4317940457 cites W2688992495 @default.
- W4317940457 cites W2931100948 @default.
- W4317940457 cites W2974488572 @default.
- W4317940457 cites W2991430867 @default.
- W4317940457 cites W2998847662 @default.
- W4317940457 cites W3097990152 @default.
- W4317940457 cites W3098318203 @default.
- W4317940457 cites W3098462421 @default.
- W4317940457 cites W3098466678 @default.
- W4317940457 cites W3099878876 @default.
- W4317940457 cites W3100195645 @default.
- W4317940457 cites W3100458135 @default.
- W4317940457 cites W3100863106 @default.
- W4317940457 cites W3102881037 @default.
- W4317940457 cites W3102920257 @default.
- W4317940457 cites W3103770274 @default.
- W4317940457 cites W3103819073 @default.
- W4317940457 cites W3104293171 @default.
- W4317940457 cites W3104889589 @default.
- W4317940457 cites W3105565226 @default.
- W4317940457 cites W3106448899 @default.
- W4317940457 cites W3123112321 @default.
- W4317940457 cites W3137639042 @default.
- W4317940457 cites W3198768617 @default.
- W4317940457 cites W3198947675 @default.
- W4317940457 cites W4237913875 @default.
- W4317940457 cites W4293802595 @default.
- W4317940457 doi "https://doi.org/10.3847/1538-4357/acaafc" @default.
- W4317940457 hasPublicationYear "2023" @default.
- W4317940457 type Work @default.
- W4317940457 citedByCount "1" @default.
- W4317940457 countsByYear W43179404572023 @default.
- W4317940457 crossrefType "journal-article" @default.
- W4317940457 hasAuthorship W4317940457A5019503733 @default.
- W4317940457 hasAuthorship W4317940457A5032147246 @default.
- W4317940457 hasAuthorship W4317940457A5037757323 @default.
- W4317940457 hasAuthorship W4317940457A5064305768 @default.
- W4317940457 hasAuthorship W4317940457A5076711454 @default.
- W4317940457 hasAuthorship W4317940457A5090745221 @default.
- W4317940457 hasBestOaLocation W43179404571 @default.
- W4317940457 hasConcept C121332964 @default.
- W4317940457 hasConcept C125857072 @default.
- W4317940457 hasConcept C1276947 @default.
- W4317940457 hasConcept C172809573 @default.
- W4317940457 hasConcept C196939603 @default.
- W4317940457 hasConcept C2993745857 @default.
- W4317940457 hasConcept C33024259 @default.
- W4317940457 hasConcept C44870925 @default.
- W4317940457 hasConcept C555520305 @default.
- W4317940457 hasConcept C98444146 @default.
- W4317940457 hasConceptScore W4317940457C121332964 @default.
- W4317940457 hasConceptScore W4317940457C125857072 @default.
- W4317940457 hasConceptScore W4317940457C1276947 @default.
- W4317940457 hasConceptScore W4317940457C172809573 @default.
- W4317940457 hasConceptScore W4317940457C196939603 @default.
- W4317940457 hasConceptScore W4317940457C2993745857 @default.
- W4317940457 hasConceptScore W4317940457C33024259 @default.
- W4317940457 hasConceptScore W4317940457C44870925 @default.
- W4317940457 hasConceptScore W4317940457C555520305 @default.
- W4317940457 hasConceptScore W4317940457C98444146 @default.
- W4317940457 hasFunder F4320306101 @default.
- W4317940457 hasIssue "1" @default.
- W4317940457 hasLocation W43179404571 @default.
- W4317940457 hasOpenAccess W4317940457 @default.