Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991294334> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1991294334 endingPage "897" @default.
- W1991294334 startingPage "879" @default.
- W1991294334 abstract "This paper presents the results of an X-ray survey of 31 known or suspected cataclysmic variables. Eighteen of these close binary systems are detected with inferred luminosities in the 0.1–4.0 keV band of between 1030 and 1032 erg s−1. The majority have relatively hard X-ray spectra (kT > 2keV) irrespective of luminosity state. Of seven dwarf novae observed during optical outbursts only U Gem exhibited enhanced ultrasoft X-ray emission (kT ∼ 10 eV) in addition to weak, hard X-ray emission. Variability of the X-ray flux is observed in many of these stars, on time-scales ranging from tens of seconds to hours. The contribution to the flux from extended X-ray emission is investigated for SU UMa and GK Per. Several possibilities for the origin of the hard X-rays are considered." @default.
- W1991294334 created "2016-06-24" @default.
- W1991294334 creator A5007145877 @default.
- W1991294334 creator A5077595233 @default.
- W1991294334 date "1984-02-01" @default.
- W1991294334 modified "2023-10-16" @default.
- W1991294334 title "X-ray observations of a large sample of cataclysmic variable stars using the Einstein Observatory" @default.
- W1991294334 doi "https://doi.org/10.1093/mnras/206.4.879" @default.
- W1991294334 hasPublicationYear "1984" @default.
- W1991294334 type Work @default.
- W1991294334 sameAs 1991294334 @default.
- W1991294334 citedByCount "58" @default.
- W1991294334 countsByYear W19912943342013 @default.
- W1991294334 countsByYear W19912943342017 @default.
- W1991294334 countsByYear W19912943342018 @default.
- W1991294334 countsByYear W19912943342021 @default.
- W1991294334 crossrefType "journal-article" @default.
- W1991294334 hasAuthorship W1991294334A5007145877 @default.
- W1991294334 hasAuthorship W1991294334A5077595233 @default.
- W1991294334 hasBestOaLocation W19912943341 @default.
- W1991294334 hasConcept C121332964 @default.
- W1991294334 hasConcept C12287442 @default.
- W1991294334 hasConcept C1276947 @default.
- W1991294334 hasConcept C130726490 @default.
- W1991294334 hasConcept C150846664 @default.
- W1991294334 hasConcept C17352008 @default.
- W1991294334 hasConcept C190330329 @default.
- W1991294334 hasConcept C191897082 @default.
- W1991294334 hasConcept C192562407 @default.
- W1991294334 hasConcept C193786831 @default.
- W1991294334 hasConcept C196778148 @default.
- W1991294334 hasConcept C197445014 @default.
- W1991294334 hasConcept C2779328170 @default.
- W1991294334 hasConcept C2779919027 @default.
- W1991294334 hasConcept C44870925 @default.
- W1991294334 hasConcept C4839761 @default.
- W1991294334 hasConcept C62520636 @default.
- W1991294334 hasConcept C68709404 @default.
- W1991294334 hasConcept C8673692 @default.
- W1991294334 hasConcept C98444146 @default.
- W1991294334 hasConceptScore W1991294334C121332964 @default.
- W1991294334 hasConceptScore W1991294334C12287442 @default.
- W1991294334 hasConceptScore W1991294334C1276947 @default.
- W1991294334 hasConceptScore W1991294334C130726490 @default.
- W1991294334 hasConceptScore W1991294334C150846664 @default.
- W1991294334 hasConceptScore W1991294334C17352008 @default.
- W1991294334 hasConceptScore W1991294334C190330329 @default.
- W1991294334 hasConceptScore W1991294334C191897082 @default.
- W1991294334 hasConceptScore W1991294334C192562407 @default.
- W1991294334 hasConceptScore W1991294334C193786831 @default.
- W1991294334 hasConceptScore W1991294334C196778148 @default.
- W1991294334 hasConceptScore W1991294334C197445014 @default.
- W1991294334 hasConceptScore W1991294334C2779328170 @default.
- W1991294334 hasConceptScore W1991294334C2779919027 @default.
- W1991294334 hasConceptScore W1991294334C44870925 @default.
- W1991294334 hasConceptScore W1991294334C4839761 @default.
- W1991294334 hasConceptScore W1991294334C62520636 @default.
- W1991294334 hasConceptScore W1991294334C68709404 @default.
- W1991294334 hasConceptScore W1991294334C8673692 @default.
- W1991294334 hasConceptScore W1991294334C98444146 @default.
- W1991294334 hasIssue "4" @default.
- W1991294334 hasLocation W19912943341 @default.
- W1991294334 hasOpenAccess W1991294334 @default.
- W1991294334 hasPrimaryLocation W19912943341 @default.
- W1991294334 hasRelatedWork W1597376878 @default.
- W1991294334 hasRelatedWork W2006998699 @default.
- W1991294334 hasRelatedWork W2024414510 @default.
- W1991294334 hasRelatedWork W2024747592 @default.
- W1991294334 hasRelatedWork W2036205877 @default.
- W1991294334 hasRelatedWork W2051274215 @default.
- W1991294334 hasRelatedWork W2695556023 @default.
- W1991294334 hasRelatedWork W3101404819 @default.
- W1991294334 hasRelatedWork W4300425007 @default.
- W1991294334 hasRelatedWork W1634533345 @default.
- W1991294334 hasVolume "206" @default.
- W1991294334 isParatext "false" @default.
- W1991294334 isRetracted "false" @default.
- W1991294334 magId "1991294334" @default.
- W1991294334 workType "article" @default.