FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207472000> ?p ?o ?g. }

• W3207472000 endingPage "6012" @default.
• W3207472000 startingPage "6001" @default.
• W3207472000 abstract "Using 3D radiative MHD simulations and Lyman-$alpha$ transit calculations, we investigate the effect of magnetic fields on the observational signatures of atmospheric escape in exoplanets. Using the same stellar wind, we vary the planet's dipole field strength ($B_p$) from 0 to 10G. For $B_p<3$G, the structure of the escaping atmosphere begins to break away from a comet-like tail following the planet ($B_p=0$), as we see more absorbing material above and below the orbital plane. For $B_pgeq3$G, we find a ``dead-zone'' around the equator, where low velocity material is trapped in the closed magnetic field lines. The dead-zone separates two polar outflows where absorbing material escapes along open field lines, leading to a double tail structure, above and below the orbital plane. We demonstrate that atmospheric escape in magnetised planets occurs through polar outflows, as opposed to the predominantly night-side escape in non-magnetised models. We find a small increase in escape rate with $B_p$, though this should not affect the timescale of atmospheric loss. As the size of the dead-zone increases with $B_p$, so does the line centre absorption in Lyman-$alpha$, as more low-velocity neutral hydrogen covers the stellar disc during transit. For $B_p<3$G the absorption in the blue wing decreases, as the escaping atmosphere is less funnelled along the line of sight by the stellar wind. In the red wing (and for $B_p>3$G in the blue wing) the absorption increases caused by the growing volume of the magnetosphere. Finally we show that transits below and above the mid-disc differ caused by the asymmetry of the double tail structure." @default.
• W3207472000 created "2021-10-25" @default.
• W3207472000 creator A5010026034 @default.
• W3207472000 creator A5010054525 @default.
• W3207472000 creator A5029594418 @default.
• W3207472000 creator A5030489766 @default.
• W3207472000 creator A5077207701 @default.
• W3207472000 date "2021-10-13" @default.
• W3207472000 modified "2023-10-09" @default.
• W3207472000 title "The effects of magnetic fields on observational signatures of atmospheric escape in exoplanets: Double tail structures" @default.
• W3207472000 cites W1604168172 @default.
• W3207472000 cites W1965833171 @default.
• W3207472000 cites W1968846983 @default.
• W3207472000 cites W1974543936 @default.
• W3207472000 cites W1996590017 @default.
• W3207472000 cites W1997376795 @default.
• W3207472000 cites W2011028765 @default.
• W3207472000 cites W2047201349 @default.
• W3207472000 cites W2050155687 @default.
• W3207472000 cites W2060206130 @default.
• W3207472000 cites W2066154329 @default.
• W3207472000 cites W2066687288 @default.
• W3207472000 cites W2091539461 @default.
• W3207472000 cites W2094450965 @default.
• W3207472000 cites W2095965170 @default.
• W3207472000 cites W2099354986 @default.
• W3207472000 cites W2107605639 @default.
• W3207472000 cites W2113805042 @default.
• W3207472000 cites W2152602238 @default.
• W3207472000 cites W2238896845 @default.
• W3207472000 cites W2241771005 @default.
• W3207472000 cites W2343402521 @default.
• W3207472000 cites W2557270406 @default.
• W3207472000 cites W2606686133 @default.
• W3207472000 cites W2615499859 @default.
• W3207472000 cites W2728601553 @default.
• W3207472000 cites W2767012087 @default.
• W3207472000 cites W2775377242 @default.
• W3207472000 cites W2807558337 @default.
• W3207472000 cites W2810442961 @default.
• W3207472000 cites W2901428757 @default.
• W3207472000 cites W2919241329 @default.
• W3207472000 cites W2947184973 @default.
• W3207472000 cites W2950390689 @default.
• W3207472000 cites W2955939972 @default.
• W3207472000 cites W2963159322 @default.
• W3207472000 cites W2967197279 @default.
• W3207472000 cites W2967238779 @default.
• W3207472000 cites W2982322963 @default.
• W3207472000 cites W2999397127 @default.
• W3207472000 cites W3007645214 @default.
• W3207472000 cites W3010082691 @default.
• W3207472000 cites W3012794941 @default.
• W3207472000 cites W3032485088 @default.
• W3207472000 cites W3036378449 @default.
• W3207472000 cites W3037593038 @default.
• W3207472000 cites W3083830841 @default.
• W3207472000 cites W3094834613 @default.
• W3207472000 cites W3096576866 @default.
• W3207472000 cites W3098257270 @default.
• W3207472000 cites W3098396644 @default.
• W3207472000 cites W3098485121 @default.
• W3207472000 cites W3098695305 @default.
• W3207472000 cites W3098815411 @default.
• W3207472000 cites W3099015332 @default.
• W3207472000 cites W3099823899 @default.
• W3207472000 cites W3099980544 @default.
• W3207472000 cites W3100044404 @default.
• W3207472000 cites W3100717866 @default.
• W3207472000 cites W3102212773 @default.
• W3207472000 cites W3102430328 @default.
• W3207472000 cites W3103590159 @default.
• W3207472000 cites W3103630866 @default.
• W3207472000 cites W3103997796 @default.
• W3207472000 cites W3104633262 @default.
• W3207472000 cites W3105034142 @default.
• W3207472000 cites W3105209282 @default.
• W3207472000 cites W3106137916 @default.
• W3207472000 cites W3106305339 @default.
• W3207472000 cites W3110932229 @default.
• W3207472000 cites W3112932249 @default.
• W3207472000 cites W3126098089 @default.
• W3207472000 cites W3149740398 @default.
• W3207472000 cites W3183165528 @default.
• W3207472000 cites W4244818491 @default.
• W3207472000 cites W4288083888 @default.
• W3207472000 doi "https://doi.org/10.1093/mnras/stab2947" @default.
• W3207472000 hasPublicationYear "2021" @default.
• W3207472000 type Work @default.
• W3207472000 sameAs 3207472000 @default.
• W3207472000 citedByCount "10" @default.
• W3207472000 countsByYear W32074720002021 @default.
• W3207472000 countsByYear W32074720002022 @default.
• W3207472000 countsByYear W32074720002023 @default.
• W3207472000 crossrefType "journal-article" @default.
• W3207472000 hasAuthorship W3207472000A5010026034 @default.
• W3207472000 hasAuthorship W3207472000A5010054525 @default.
• W3207472000 hasAuthorship W3207472000A5029594418 @default.

• next