Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383896124> ?p ?o ?g. }
- W4383896124 endingPage "122" @default.
- W4383896124 startingPage "122" @default.
- W4383896124 abstract "Abstract Accreting white dwarfs (WDs) in cataclysmic variables (CVs) show short-period (tens of minutes) brightness variations that are consistent with nonradial oscillations similar to gravity ( g ) modes observed in isolated WDs. The dwarf nova GW Librae was the first CV in which nonradial oscillations were observed and continues to be the best-studied accreting WD displaying these pulsations. Unlike isolated WDs, accreting WDs rotate rapidly, with spin periods comparable to or shorter than typical low-order oscillation periods. Accreting WDs also have a different relationship between their interior and surface temperatures. The surface temperature of an accreting WD varies on a months-to-year timescale between dwarf nova accretion events, allowing study of how this temperature change affects g -mode behavior. Here we show results from adiabatic seismological calculations for accreting WDs, focusing on low-order ( ℓ = 1) modes. We demonstrate how g -modes vary in response to temperature changes in the subsurface layers due to a dwarf nova accretion event. These calculations include rotation nonperturbatively, required by the high spin rate. We discuss the thermal history of these accreting WDs and compare the seismological properties with and without rotation. Comparison of g -mode frequencies to observed objects may allow inference of features of the structure of the WD such as mass, surface abundance, accretion history, and more. The variation of mode frequencies during cooling after an outburst provides a novel method of identifying modes." @default.
- W4383896124 created "2023-07-12" @default.
- W4383896124 creator A5012586477 @default.
- W4383896124 creator A5052163837 @default.
- W4383896124 date "2023-07-01" @default.
- W4383896124 modified "2023-09-25" @default.
- W4383896124 title "Gravity Modes on Rapidly Rotating Accreting White Dwarfs and Their Variation after Dwarf Novae" @default.
- W4383896124 cites W1964566490 @default.
- W4383896124 cites W1972709162 @default.
- W4383896124 cites W1977876581 @default.
- W4383896124 cites W1978349095 @default.
- W4383896124 cites W1982348153 @default.
- W4383896124 cites W1992039994 @default.
- W4383896124 cites W1994673023 @default.
- W4383896124 cites W2006124034 @default.
- W4383896124 cites W2011425768 @default.
- W4383896124 cites W2014320875 @default.
- W4383896124 cites W2027422381 @default.
- W4383896124 cites W2029919351 @default.
- W4383896124 cites W2030015862 @default.
- W4383896124 cites W2031732487 @default.
- W4383896124 cites W2038278112 @default.
- W4383896124 cites W2041459294 @default.
- W4383896124 cites W2041796429 @default.
- W4383896124 cites W2046462563 @default.
- W4383896124 cites W2053215245 @default.
- W4383896124 cites W2056688675 @default.
- W4383896124 cites W2060917312 @default.
- W4383896124 cites W2063428945 @default.
- W4383896124 cites W2064163092 @default.
- W4383896124 cites W2066225784 @default.
- W4383896124 cites W2066389229 @default.
- W4383896124 cites W2073773956 @default.
- W4383896124 cites W2087182590 @default.
- W4383896124 cites W2087984786 @default.
- W4383896124 cites W2091499363 @default.
- W4383896124 cites W2092696767 @default.
- W4383896124 cites W2096471541 @default.
- W4383896124 cites W2112186247 @default.
- W4383896124 cites W2121490738 @default.
- W4383896124 cites W2141210129 @default.
- W4383896124 cites W2147162230 @default.
- W4383896124 cites W2149061266 @default.
- W4383896124 cites W2160958037 @default.
- W4383896124 cites W2175046768 @default.
- W4383896124 cites W2265164019 @default.
- W4383896124 cites W2483741191 @default.
- W4383896124 cites W2596926580 @default.
- W4383896124 cites W2767058944 @default.
- W4383896124 cites W2773015712 @default.
- W4383896124 cites W2946562234 @default.
- W4383896124 cites W2997579076 @default.
- W4383896124 cites W3082000216 @default.
- W4383896124 cites W3097976388 @default.
- W4383896124 cites W3099858954 @default.
- W4383896124 cites W3100245774 @default.
- W4383896124 cites W3101214382 @default.
- W4383896124 cites W3101987241 @default.
- W4383896124 cites W3102567122 @default.
- W4383896124 cites W3102677246 @default.
- W4383896124 cites W3103311538 @default.
- W4383896124 cites W3103999057 @default.
- W4383896124 cites W3104893555 @default.
- W4383896124 cites W3122047165 @default.
- W4383896124 cites W3202348633 @default.
- W4383896124 cites W3207485605 @default.
- W4383896124 cites W3216273593 @default.
- W4383896124 cites W4256441065 @default.
- W4383896124 cites W4281724994 @default.
- W4383896124 cites W4304694521 @default.
- W4383896124 doi "https://doi.org/10.3847/1538-4357/acd1df" @default.
- W4383896124 hasPublicationYear "2023" @default.
- W4383896124 type Work @default.
- W4383896124 citedByCount "1" @default.
- W4383896124 countsByYear W43838961242023 @default.
- W4383896124 crossrefType "journal-article" @default.
- W4383896124 hasAuthorship W4383896124A5012586477 @default.
- W4383896124 hasAuthorship W4383896124A5052163837 @default.
- W4383896124 hasBestOaLocation W43838961241 @default.
- W4383896124 hasConcept C121332964 @default.
- W4383896124 hasConcept C1276947 @default.
- W4383896124 hasConcept C130726490 @default.
- W4383896124 hasConcept C150846664 @default.
- W4383896124 hasConcept C196778148 @default.
- W4383896124 hasConcept C197445014 @default.
- W4383896124 hasConcept C2775961173 @default.
- W4383896124 hasConcept C2776401274 @default.
- W4383896124 hasConcept C2778439541 @default.
- W4383896124 hasConcept C29705727 @default.
- W4383896124 hasConcept C44870925 @default.
- W4383896124 hasConcept C54355233 @default.
- W4383896124 hasConcept C69750868 @default.
- W4383896124 hasConcept C86803240 @default.
- W4383896124 hasConceptScore W4383896124C121332964 @default.
- W4383896124 hasConceptScore W4383896124C1276947 @default.
- W4383896124 hasConceptScore W4383896124C130726490 @default.
- W4383896124 hasConceptScore W4383896124C150846664 @default.
- W4383896124 hasConceptScore W4383896124C196778148 @default.