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- W3125629713 abstract "Abstract We explore changes in the adiabatic low-order g-mode pulsation periods of 0.526, 0.560, and 0.729 M ⊙ carbon–oxygen white dwarf models with helium-dominated envelopes due to the presence, absence, and enhancement of 22 Ne in the interior. The observed g-mode pulsation periods of such white dwarfs are typically given to 6−7 significant figures of precision. Usually white dwarf models without 22 Ne are fit to the observed periods and other properties. The rms residuals to the ≃150−400 s low-order g-mode periods are typically in the range of σ rms ≲ 0.3 s, for a fit precision of σ rms / P ≲ 0.3%. We find average relative period shifts of Δ P / P ≃ ±0.5% for the low-order dipole and quadrupole g-mode pulsations within the observed effective temperature window, with the range of Δ P / P depending on the specific g-mode, abundance of 22 Ne, effective temperature, and the mass of the white dwarf model. This finding suggests a systematic offset may be present in the fitting process of specific white dwarfs when 22 Ne is absent. As part of the fitting processes involves adjusting the composition profiles of a white dwarf model, our study on the impact of 22 Ne can provide new inferences on the derived interior mass fraction profiles. We encourage routinely including 22 Ne mass fraction profiles, informed by stellar evolution models, to future generations of white dwarf model-fitting processes." @default.
- W3125629713 created "2021-02-01" @default.
- W3125629713 creator A5005017569 @default.
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- W3125629713 date "2021-03-01" @default.
- W3125629713 modified "2023-10-18" @default.
- W3125629713 title "On the Impact of <sup>22</sup>Ne on the Pulsation Periods of Carbon–Oxygen White Dwarfs with Helium-dominated Atmospheres" @default.
- W3125629713 cites W1527226446 @default.
- W3125629713 cites W1748809760 @default.
- W3125629713 cites W1977275682 @default.
- W3125629713 cites W1978249523 @default.
- W3125629713 cites W1986929244 @default.
- W3125629713 cites W1994673023 @default.
- W3125629713 cites W1994768727 @default.
- W3125629713 cites W1998814758 @default.
- W3125629713 cites W2000079703 @default.
- W3125629713 cites W2006124034 @default.
- W3125629713 cites W2010042558 @default.
- W3125629713 cites W2011301426 @default.
- W3125629713 cites W2016893051 @default.
- W3125629713 cites W2018243829 @default.
- W3125629713 cites W2027320703 @default.
- W3125629713 cites W2028456608 @default.
- W3125629713 cites W2032473379 @default.
- W3125629713 cites W2034283655 @default.
- W3125629713 cites W2045914538 @default.
- W3125629713 cites W2050681148 @default.
- W3125629713 cites W2054161250 @default.
- W3125629713 cites W2057017552 @default.
- W3125629713 cites W2061169145 @default.
- W3125629713 cites W2066389229 @default.
- W3125629713 cites W2070285076 @default.
- W3125629713 cites W2073643187 @default.
- W3125629713 cites W2077310516 @default.
- W3125629713 cites W2079602741 @default.
- W3125629713 cites W2089239169 @default.
- W3125629713 cites W2098156877 @default.
- W3125629713 cites W2098813469 @default.
- W3125629713 cites W2105171002 @default.
- W3125629713 cites W2109353143 @default.
- W3125629713 cites W2110606875 @default.
- W3125629713 cites W2114908771 @default.
- W3125629713 cites W2121415965 @default.
- W3125629713 cites W2123867568 @default.
- W3125629713 cites W2130372420 @default.
- W3125629713 cites W2130520777 @default.
- W3125629713 cites W2136612407 @default.
- W3125629713 cites W2137337429 @default.
- W3125629713 cites W2146292423 @default.
- W3125629713 cites W2147162230 @default.
- W3125629713 cites W2153663667 @default.
- W3125629713 cites W2154090931 @default.
- W3125629713 cites W2161791806 @default.
- W3125629713 cites W2162845448 @default.
- W3125629713 cites W2168023905 @default.
- W3125629713 cites W2208405624 @default.
- W3125629713 cites W2287912467 @default.
- W3125629713 cites W2296172144 @default.
- W3125629713 cites W2306167788 @default.
- W3125629713 cites W2325383362 @default.
- W3125629713 cites W2332313571 @default.
- W3125629713 cites W2336015567 @default.
- W3125629713 cites W2344233738 @default.
- W3125629713 cites W2554244228 @default.
- W3125629713 cites W2561036209 @default.
- W3125629713 cites W2717135227 @default.
- W3125629713 cites W2753363905 @default.
- W3125629713 cites W2753533784 @default.
- W3125629713 cites W2753912030 @default.
- W3125629713 cites W2767058944 @default.
- W3125629713 cites W2773015712 @default.
- W3125629713 cites W2782233269 @default.
- W3125629713 cites W2807614683 @default.
- W3125629713 cites W2890353688 @default.
- W3125629713 cites W2899479888 @default.
- W3125629713 cites W2913822966 @default.
- W3125629713 cites W2918550948 @default.
- W3125629713 cites W2959459407 @default.
- W3125629713 cites W2963465390 @default.
- W3125629713 cites W2971902838 @default.
- W3125629713 cites W2972294339 @default.
- W3125629713 cites W2980558100 @default.
- W3125629713 cites W2991395895 @default.
- W3125629713 cites W3009125329 @default.
- W3125629713 cites W3014235198 @default.
- W3125629713 cites W3034001247 @default.
- W3125629713 cites W3034892935 @default.
- W3125629713 cites W3092962158 @default.
- W3125629713 cites W3097976388 @default.
- W3125629713 cites W3098490350 @default.
- W3125629713 cites W3098749595 @default.