Matches in SemOpenAlex for { <https://semopenalex.org/work/W3099697907> ?p ?o ?g. }
- W3099697907 endingPage "9" @default.
- W3099697907 startingPage "9" @default.
- W3099697907 abstract "A peculiar infrared ring-like structure was discovered by Spitzer around the strongly magnetized neutron star SGR 1900+14. This infrared (IR) structure was suggested to be due to a dust-free cavity, produced by the Soft Gamma-ray Repeaters (SGRs) Giant Flare occurring in 1998, and kept illuminated by surrounding stars. Using a 3D dust radiative transfer code, we aimed to reproduce the emission morphology and the integrated emission flux of this structure assuming different spatial distributions and densities for the dust, and different positions for the illuminating stars. We found that a dust-free ellipsoidal cavity can reproduce the shape, flux, and spectrum of the ring-like IR emission, provided that the illuminating stars are inside the cavity and that the interstellar medium has high gas density (nH ∼ 1000 cm−3). We further constrain the emitting region to have a sharp inner boundary and to be significantly extended in the radial direction, possibly even just a cavity in a smooth molecular cloud. We discuss possible scenarios for the formation of the dustless cavity and the particular geometry that allows it to be IR-bright." @default.
- W3099697907 created "2020-11-23" @default.
- W3099697907 creator A5001612320 @default.
- W3099697907 creator A5018808573 @default.
- W3099697907 creator A5032453136 @default.
- W3099697907 creator A5047522800 @default.
- W3099697907 creator A5056130542 @default.
- W3099697907 creator A5064913713 @default.
- W3099697907 date "2017-02-27" @default.
- W3099697907 modified "2023-10-11" @default.
- W3099697907 title "Dust Radiative Transfer Modeling of the Infrared Ring around the Magnetar SGR 1900+14" @default.
- W3099697907 cites W1534966610 @default.
- W3099697907 cites W1927172137 @default.
- W3099697907 cites W1963424422 @default.
- W3099697907 cites W1968199171 @default.
- W3099697907 cites W1985869575 @default.
- W3099697907 cites W1987796387 @default.
- W3099697907 cites W1989499489 @default.
- W3099697907 cites W1993021043 @default.
- W3099697907 cites W2014821877 @default.
- W3099697907 cites W2018144815 @default.
- W3099697907 cites W2019996871 @default.
- W3099697907 cites W2028344428 @default.
- W3099697907 cites W2035198704 @default.
- W3099697907 cites W2040451033 @default.
- W3099697907 cites W2051448721 @default.
- W3099697907 cites W2056096635 @default.
- W3099697907 cites W2062222495 @default.
- W3099697907 cites W2068401088 @default.
- W3099697907 cites W2070650982 @default.
- W3099697907 cites W2071291089 @default.
- W3099697907 cites W2079476663 @default.
- W3099697907 cites W2084195102 @default.
- W3099697907 cites W2091071161 @default.
- W3099697907 cites W2108083752 @default.
- W3099697907 cites W2115517418 @default.
- W3099697907 cites W2117503363 @default.
- W3099697907 cites W2126604768 @default.
- W3099697907 cites W2144871911 @default.
- W3099697907 cites W3097987364 @default.
- W3099697907 cites W3098188470 @default.
- W3099697907 cites W3100106442 @default.
- W3099697907 cites W3100224546 @default.
- W3099697907 cites W3100693974 @default.
- W3099697907 cites W3102570570 @default.
- W3099697907 cites W3103428192 @default.
- W3099697907 cites W3103983145 @default.
- W3099697907 cites W3104314891 @default.
- W3099697907 cites W3104711174 @default.
- W3099697907 cites W3106253105 @default.
- W3099697907 doi "https://doi.org/10.3847/1538-4357/aa5c82" @default.
- W3099697907 hasPublicationYear "2017" @default.
- W3099697907 type Work @default.
- W3099697907 sameAs 3099697907 @default.
- W3099697907 citedByCount "2" @default.
- W3099697907 countsByYear W30996979072020 @default.
- W3099697907 countsByYear W30996979072022 @default.
- W3099697907 crossrefType "journal-article" @default.
- W3099697907 hasAuthorship W3099697907A5001612320 @default.
- W3099697907 hasAuthorship W3099697907A5018808573 @default.
- W3099697907 hasAuthorship W3099697907A5032453136 @default.
- W3099697907 hasAuthorship W3099697907A5047522800 @default.
- W3099697907 hasAuthorship W3099697907A5056130542 @default.
- W3099697907 hasAuthorship W3099697907A5064913713 @default.
- W3099697907 hasBestOaLocation W30996979071 @default.
- W3099697907 hasConcept C120665830 @default.
- W3099697907 hasConcept C121332964 @default.
- W3099697907 hasConcept C1276947 @default.
- W3099697907 hasConcept C150846664 @default.
- W3099697907 hasConcept C158355884 @default.
- W3099697907 hasConcept C190841160 @default.
- W3099697907 hasConcept C191897082 @default.
- W3099697907 hasConcept C192562407 @default.
- W3099697907 hasConcept C192887742 @default.
- W3099697907 hasConcept C196939603 @default.
- W3099697907 hasConcept C44870925 @default.
- W3099697907 hasConcept C60056205 @default.
- W3099697907 hasConcept C68709404 @default.
- W3099697907 hasConcept C74902906 @default.
- W3099697907 hasConcept C86021447 @default.
- W3099697907 hasConcept C86888617 @default.
- W3099697907 hasConcept C8865038 @default.
- W3099697907 hasConcept C98444146 @default.
- W3099697907 hasConceptScore W3099697907C120665830 @default.
- W3099697907 hasConceptScore W3099697907C121332964 @default.
- W3099697907 hasConceptScore W3099697907C1276947 @default.
- W3099697907 hasConceptScore W3099697907C150846664 @default.
- W3099697907 hasConceptScore W3099697907C158355884 @default.
- W3099697907 hasConceptScore W3099697907C190841160 @default.
- W3099697907 hasConceptScore W3099697907C191897082 @default.
- W3099697907 hasConceptScore W3099697907C192562407 @default.
- W3099697907 hasConceptScore W3099697907C192887742 @default.
- W3099697907 hasConceptScore W3099697907C196939603 @default.
- W3099697907 hasConceptScore W3099697907C44870925 @default.
- W3099697907 hasConceptScore W3099697907C60056205 @default.
- W3099697907 hasConceptScore W3099697907C68709404 @default.
- W3099697907 hasConceptScore W3099697907C74902906 @default.
- W3099697907 hasConceptScore W3099697907C86021447 @default.