Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225985259> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4225985259 abstract "Using TESS 20-sec cadence data, we have discovered an unusual combination of pulsating stars in what we infer to be a binary system. The binary consists of a standard $delta$ Scuti star with pulsations over the range 32-41 d$^{-1}$; this is in a likely wide orbit with a hot subdwarf B (sdB) star, which itself has a large-amplitude p-mode pulsation at 524 d$^{-1}$. We establish constraints on the period of the putative binary by using radial velocity measurements of the $delta$~Scuti star and show that any sdB companion star must orbit with a period greater than a few tens of days. Our identification of this sdB binary serves as an important addition to the relatively small number of sdB binaries known to have orbital periods longer than a few days. We model such a binary using {tt MESA} and find that this system could be formed through stable, nonconservative mass transfer from either a low- or intermediate-mass progenitor, without undergoing a common envelope phase." @default.
- W4225985259 created "2022-05-05" @default.
- W4225985259 creator A5010037298 @default.
- W4225985259 creator A5016670803 @default.
- W4225985259 creator A5020057418 @default.
- W4225985259 creator A5022799398 @default.
- W4225985259 creator A5049561187 @default.
- W4225985259 creator A5054003911 @default.
- W4225985259 creator A5054806694 @default.
- W4225985259 creator A5056112824 @default.
- W4225985259 creator A5068842701 @default.
- W4225985259 creator A5077948414 @default.
- W4225985259 creator A5090526973 @default.
- W4225985259 date "2021-11-23" @default.
- W4225985259 modified "2023-10-17" @default.
- W4225985259 title "TIC 5724661: A Long-Period Binary with a Pulsating sdB Star and $delta$ Scuti Variable" @default.
- W4225985259 doi "https://doi.org/10.48550/arxiv.2111.12098" @default.
- W4225985259 hasPublicationYear "2021" @default.
- W4225985259 type Work @default.
- W4225985259 citedByCount "0" @default.
- W4225985259 crossrefType "posted-content" @default.
- W4225985259 hasAuthorship W4225985259A5010037298 @default.
- W4225985259 hasAuthorship W4225985259A5016670803 @default.
- W4225985259 hasAuthorship W4225985259A5020057418 @default.
- W4225985259 hasAuthorship W4225985259A5022799398 @default.
- W4225985259 hasAuthorship W4225985259A5049561187 @default.
- W4225985259 hasAuthorship W4225985259A5054003911 @default.
- W4225985259 hasAuthorship W4225985259A5054806694 @default.
- W4225985259 hasAuthorship W4225985259A5056112824 @default.
- W4225985259 hasAuthorship W4225985259A5068842701 @default.
- W4225985259 hasAuthorship W4225985259A5077948414 @default.
- W4225985259 hasAuthorship W4225985259A5090526973 @default.
- W4225985259 hasBestOaLocation W42259852591 @default.
- W4225985259 hasConcept C110896241 @default.
- W4225985259 hasConcept C121332964 @default.
- W4225985259 hasConcept C127413603 @default.
- W4225985259 hasConcept C1276947 @default.
- W4225985259 hasConcept C146978453 @default.
- W4225985259 hasConcept C150846664 @default.
- W4225985259 hasConcept C180205008 @default.
- W4225985259 hasConcept C182283691 @default.
- W4225985259 hasConcept C193786831 @default.
- W4225985259 hasConcept C196644772 @default.
- W4225985259 hasConcept C197445014 @default.
- W4225985259 hasConcept C2780016924 @default.
- W4225985259 hasConcept C2780897414 @default.
- W4225985259 hasConcept C32224563 @default.
- W4225985259 hasConcept C33923547 @default.
- W4225985259 hasConcept C41074950 @default.
- W4225985259 hasConcept C44870925 @default.
- W4225985259 hasConcept C48372109 @default.
- W4225985259 hasConcept C5072461 @default.
- W4225985259 hasConcept C62520636 @default.
- W4225985259 hasConcept C94375191 @default.
- W4225985259 hasConceptScore W4225985259C110896241 @default.
- W4225985259 hasConceptScore W4225985259C121332964 @default.
- W4225985259 hasConceptScore W4225985259C127413603 @default.
- W4225985259 hasConceptScore W4225985259C1276947 @default.
- W4225985259 hasConceptScore W4225985259C146978453 @default.
- W4225985259 hasConceptScore W4225985259C150846664 @default.
- W4225985259 hasConceptScore W4225985259C180205008 @default.
- W4225985259 hasConceptScore W4225985259C182283691 @default.
- W4225985259 hasConceptScore W4225985259C193786831 @default.
- W4225985259 hasConceptScore W4225985259C196644772 @default.
- W4225985259 hasConceptScore W4225985259C197445014 @default.
- W4225985259 hasConceptScore W4225985259C2780016924 @default.
- W4225985259 hasConceptScore W4225985259C2780897414 @default.
- W4225985259 hasConceptScore W4225985259C32224563 @default.
- W4225985259 hasConceptScore W4225985259C33923547 @default.
- W4225985259 hasConceptScore W4225985259C41074950 @default.
- W4225985259 hasConceptScore W4225985259C44870925 @default.
- W4225985259 hasConceptScore W4225985259C48372109 @default.
- W4225985259 hasConceptScore W4225985259C5072461 @default.
- W4225985259 hasConceptScore W4225985259C62520636 @default.
- W4225985259 hasConceptScore W4225985259C94375191 @default.
- W4225985259 hasLocation W42259852591 @default.
- W4225985259 hasOpenAccess W4225985259 @default.
- W4225985259 hasPrimaryLocation W42259852591 @default.
- W4225985259 hasRelatedWork W1014060 @default.
- W4225985259 hasRelatedWork W10345022 @default.
- W4225985259 hasRelatedWork W14156096 @default.
- W4225985259 hasRelatedWork W28975759 @default.
- W4225985259 hasRelatedWork W31871667 @default.
- W4225985259 hasRelatedWork W33139202 @default.
- W4225985259 hasRelatedWork W40454060 @default.
- W4225985259 hasRelatedWork W4310640 @default.
- W4225985259 hasRelatedWork W46142677 @default.
- W4225985259 hasRelatedWork W6243434 @default.
- W4225985259 isParatext "false" @default.
- W4225985259 isRetracted "false" @default.
- W4225985259 workType "article" @default.