Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100716114> ?p ?o ?g. }
- W3100716114 endingPage "917" @default.
- W3100716114 startingPage "907" @default.
- W3100716114 abstract "The X-ray spectrum from a cool accretion disk heated by virialized protons is computed. The cool disk is either embedded in a magnetically heated accretion disk corona or partly extends into an ion supported torus (or ADAF). We calculate the stationary equilibrium between proton heating, electron thermal conduction and the radiative losses by bremsstrahlung and Compton scattering. A heated surface layer on top of the accretion disk is produced with temperatures between 60–90 keV above a cool layer with temperatures of 0.01 keV (AGN) and 1 keV (galactic black hole candidates). The spectra produced by the surface layer are reminiscent of hard state spectra, but a bit too steep, especially for AGN's. Near the inner edge of the disk, where the optical depth of the disk , we find that the cool component of the disk disappears. Instead, the hot protons from the corona/ADAF heat the disk, on a dynamical time-scale, to temperatures of several 100 keV, limited by pair production. This region, here called a “warm disk”, could contribute significantly to the hard X-ray spectra and could be important for feeding material into an ADAF." @default.
- W3100716114 created "2020-11-23" @default.
- W3100716114 creator A5059726425 @default.
- W3100716114 creator A5086892226 @default.
- W3100716114 creator A5087496360 @default.
- W3100716114 date "2002-05-17" @default.
- W3100716114 modified "2023-10-17" @default.
- W3100716114 title "X-ray spectra from accretion disks illuminated by protons" @default.
- W3100716114 cites W1965950380 @default.
- W3100716114 cites W1988482039 @default.
- W3100716114 cites W1988722437 @default.
- W3100716114 cites W1990418509 @default.
- W3100716114 cites W1999417864 @default.
- W3100716114 cites W2000302353 @default.
- W3100716114 cites W2002574054 @default.
- W3100716114 cites W2015222572 @default.
- W3100716114 cites W2022083816 @default.
- W3100716114 cites W2047844795 @default.
- W3100716114 cites W2049319759 @default.
- W3100716114 cites W2051864624 @default.
- W3100716114 cites W2056759124 @default.
- W3100716114 cites W2074346835 @default.
- W3100716114 cites W2076672907 @default.
- W3100716114 cites W2078719403 @default.
- W3100716114 cites W2087025275 @default.
- W3100716114 cites W2101720986 @default.
- W3100716114 cites W2124186607 @default.
- W3100716114 cites W2141381683 @default.
- W3100716114 cites W2153541401 @default.
- W3100716114 cites W2171203348 @default.
- W3100716114 cites W3099188802 @default.
- W3100716114 cites W3101856541 @default.
- W3100716114 doi "https://doi.org/10.1051/0004-6361:20020293" @default.
- W3100716114 hasPublicationYear "2002" @default.
- W3100716114 type Work @default.
- W3100716114 sameAs 3100716114 @default.
- W3100716114 citedByCount "11" @default.
- W3100716114 countsByYear W31007161142018 @default.
- W3100716114 crossrefType "journal-article" @default.
- W3100716114 hasAuthorship W3100716114A5059726425 @default.
- W3100716114 hasAuthorship W3100716114A5086892226 @default.
- W3100716114 hasAuthorship W3100716114A5087496360 @default.
- W3100716114 hasBestOaLocation W31007161141 @default.
- W3100716114 hasConcept C107520359 @default.
- W3100716114 hasConcept C120665830 @default.
- W3100716114 hasConcept C121332964 @default.
- W3100716114 hasConcept C1276947 @default.
- W3100716114 hasConcept C147120987 @default.
- W3100716114 hasConcept C150846664 @default.
- W3100716114 hasConcept C184665706 @default.
- W3100716114 hasConcept C185544564 @default.
- W3100716114 hasConcept C189666105 @default.
- W3100716114 hasConcept C2524010 @default.
- W3100716114 hasConcept C2776401274 @default.
- W3100716114 hasConcept C2776779350 @default.
- W3100716114 hasConcept C2779900269 @default.
- W3100716114 hasConcept C33923547 @default.
- W3100716114 hasConcept C44870925 @default.
- W3100716114 hasConcept C4839761 @default.
- W3100716114 hasConcept C74902906 @default.
- W3100716114 hasConcept C81302155 @default.
- W3100716114 hasConcept C87355193 @default.
- W3100716114 hasConcept C9767117 @default.
- W3100716114 hasConcept C98444146 @default.
- W3100716114 hasConceptScore W3100716114C107520359 @default.
- W3100716114 hasConceptScore W3100716114C120665830 @default.
- W3100716114 hasConceptScore W3100716114C121332964 @default.
- W3100716114 hasConceptScore W3100716114C1276947 @default.
- W3100716114 hasConceptScore W3100716114C147120987 @default.
- W3100716114 hasConceptScore W3100716114C150846664 @default.
- W3100716114 hasConceptScore W3100716114C184665706 @default.
- W3100716114 hasConceptScore W3100716114C185544564 @default.
- W3100716114 hasConceptScore W3100716114C189666105 @default.
- W3100716114 hasConceptScore W3100716114C2524010 @default.
- W3100716114 hasConceptScore W3100716114C2776401274 @default.
- W3100716114 hasConceptScore W3100716114C2776779350 @default.
- W3100716114 hasConceptScore W3100716114C2779900269 @default.
- W3100716114 hasConceptScore W3100716114C33923547 @default.
- W3100716114 hasConceptScore W3100716114C44870925 @default.
- W3100716114 hasConceptScore W3100716114C4839761 @default.
- W3100716114 hasConceptScore W3100716114C74902906 @default.
- W3100716114 hasConceptScore W3100716114C81302155 @default.
- W3100716114 hasConceptScore W3100716114C87355193 @default.
- W3100716114 hasConceptScore W3100716114C9767117 @default.
- W3100716114 hasConceptScore W3100716114C98444146 @default.
- W3100716114 hasIssue "3" @default.
- W3100716114 hasLocation W31007161141 @default.
- W3100716114 hasLocation W31007161142 @default.
- W3100716114 hasOpenAccess W3100716114 @default.
- W3100716114 hasPrimaryLocation W31007161141 @default.
- W3100716114 hasRelatedWork W1609831175 @default.
- W3100716114 hasRelatedWork W1724809207 @default.
- W3100716114 hasRelatedWork W1970590396 @default.
- W3100716114 hasRelatedWork W2009640402 @default.
- W3100716114 hasRelatedWork W2010116373 @default.
- W3100716114 hasRelatedWork W2015009757 @default.
- W3100716114 hasRelatedWork W2069001978 @default.
- W3100716114 hasRelatedWork W2069771125 @default.