Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068656487> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2068656487 endingPage "242" @default.
- W2068656487 startingPage "235" @default.
- W2068656487 abstract "We present a comprehensive investigation of the variations of period and amplitude in the high- amplitude Scuti star AE UMa based on our new Johnson V time-series measurements and the existing data. No additional frequencies were detected even though all the available data sets from 1974 to 2001 were analysed. The light variations of AE UMa can be well-reproduced with the fundamental and rst-overtone radial modes and their coupled terms. New observations and analyses support the most recent results of P ocs & Szeidl (2001). The fundamental period was essentially constant over the past 27 years with its standard value of 0: d 086017066 (f0 =1 1:625600 cd 1 ), while the rst overtone period decreased at a rate of 1 P1 dP1 dt = 4:3 10 8 yr 1 .T he amplitude variations in the two modes of AE UMa are detected at the milli-magnitude level on a time-scale of years. It seems that the amplitudes vary in opposite phases, implying an energy conservation or some kind of intrinsic variability cause. We deny the over-interpretation of the period change given by Hintz et al. (1997) and explore its reason." @default.
- W2068656487 created "2016-06-24" @default.
- W2068656487 creator A5033763051 @default.
- W2068656487 date "2001-07-01" @default.
- W2068656487 modified "2023-09-23" @default.
- W2068656487 title "Period and amplitude variations in the high-amplitude δ Scuti star AE Ursae Majoris" @default.
- W2068656487 cites W1643490003 @default.
- W2068656487 cites W1665243426 @default.
- W2068656487 cites W1678453227 @default.
- W2068656487 cites W2000887067 @default.
- W2068656487 cites W2023118541 @default.
- W2068656487 cites W2025726650 @default.
- W2068656487 cites W2026735109 @default.
- W2068656487 cites W2033650132 @default.
- W2068656487 cites W2035590794 @default.
- W2068656487 cites W2039018260 @default.
- W2068656487 cites W2059249488 @default.
- W2068656487 cites W2069494165 @default.
- W2068656487 cites W2126344686 @default.
- W2068656487 cites W2155229715 @default.
- W2068656487 cites W2314442313 @default.
- W2068656487 cites W2915786418 @default.
- W2068656487 doi "https://doi.org/10.1051/0004-6361:20010722" @default.
- W2068656487 hasPublicationYear "2001" @default.
- W2068656487 type Work @default.
- W2068656487 sameAs 2068656487 @default.
- W2068656487 citedByCount "4" @default.
- W2068656487 countsByYear W20686564872022 @default.
- W2068656487 crossrefType "journal-article" @default.
- W2068656487 hasAuthorship W2068656487A5033763051 @default.
- W2068656487 hasBestOaLocation W20686564871 @default.
- W2068656487 hasConcept C120665830 @default.
- W2068656487 hasConcept C121332964 @default.
- W2068656487 hasConcept C1276947 @default.
- W2068656487 hasConcept C130726490 @default.
- W2068656487 hasConcept C150846664 @default.
- W2068656487 hasConcept C180205008 @default.
- W2068656487 hasConcept C193786831 @default.
- W2068656487 hasConcept C24890656 @default.
- W2068656487 hasConcept C2780897414 @default.
- W2068656487 hasConcept C2781291010 @default.
- W2068656487 hasConcept C44870925 @default.
- W2068656487 hasConceptScore W2068656487C120665830 @default.
- W2068656487 hasConceptScore W2068656487C121332964 @default.
- W2068656487 hasConceptScore W2068656487C1276947 @default.
- W2068656487 hasConceptScore W2068656487C130726490 @default.
- W2068656487 hasConceptScore W2068656487C150846664 @default.
- W2068656487 hasConceptScore W2068656487C180205008 @default.
- W2068656487 hasConceptScore W2068656487C193786831 @default.
- W2068656487 hasConceptScore W2068656487C24890656 @default.
- W2068656487 hasConceptScore W2068656487C2780897414 @default.
- W2068656487 hasConceptScore W2068656487C2781291010 @default.
- W2068656487 hasConceptScore W2068656487C44870925 @default.
- W2068656487 hasIssue "1" @default.
- W2068656487 hasLocation W20686564871 @default.
- W2068656487 hasOpenAccess W2068656487 @default.
- W2068656487 hasPrimaryLocation W20686564871 @default.
- W2068656487 hasRelatedWork W127954138 @default.
- W2068656487 hasRelatedWork W2017641463 @default.
- W2068656487 hasRelatedWork W2028715815 @default.
- W2068656487 hasRelatedWork W2029125027 @default.
- W2068656487 hasRelatedWork W2050524771 @default.
- W2068656487 hasRelatedWork W2073641674 @default.
- W2068656487 hasRelatedWork W2112412239 @default.
- W2068656487 hasRelatedWork W2540765227 @default.
- W2068656487 hasRelatedWork W3101485632 @default.
- W2068656487 hasRelatedWork W3175385502 @default.
- W2068656487 hasVolume "374" @default.
- W2068656487 isParatext "false" @default.
- W2068656487 isRetracted "false" @default.
- W2068656487 magId "2068656487" @default.
- W2068656487 workType "article" @default.