1995
DOI: 10.1515/astro-1995-0404
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Models and mode identifications of the δ Scuti star FG Vir

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Cited by 8 publications
(8 citation statements)
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“…This is one of the largest numbers of detected frequencies for a single δ Scuti star. The presence of some gravity modes has already been reported by Breger et al (1995) and Guzik and Bradley (1995). Some more g modes, with possible regular spacing, might have been detected in these new observations.…”
Section: Introductionsupporting
confidence: 79%
See 1 more Smart Citation
“…This is one of the largest numbers of detected frequencies for a single δ Scuti star. The presence of some gravity modes has already been reported by Breger et al (1995) and Guzik and Bradley (1995). Some more g modes, with possible regular spacing, might have been detected in these new observations.…”
Section: Introductionsupporting
confidence: 79%
“…Garrido et ai (1990) have shown that these can be used reliably to discriminate between radial and nonradial modes of low radial order and low degree. Guzik and Bradley (1995) have computed models for FG Vir, and compared their results to those from Breger et al (1995), obtained from Dziembowski's evolution and pulsation codes. The slight differences between Dziembowski's codes, and Guzik and Bradley's, result in nonradial frequencies which can differ by several μΗζ.…”
Section: First Mode Identificationmentioning
confidence: 99%
“…In spite of efforts (e.g. Breger et al 1995;Guzik & Bradley 1995;Viskum et al 1998;Breger et al 1999;Templeton et al 2001), we still do not have a good seismic model of this object. Not much has been learnt so far from this rich frequency data.…”
Section: Introductionmentioning
confidence: 88%
“…Perhaps the most advanced are the models of the white dwarfs PG1159-035 (Kawaler & Bradley, 1994) and GD 358 (Bradley & Winget, 1994). Models of the δ Scuti stars: GX Peg (Goupil et al, 1993) and FG Vir (Guzik & Bradley, 1995) as well as that of the β Cep star EN Lac (Dziembowski & Jerzykiewicz, 1996) are crude and based on inadequate treatment of the effects of rotation on oscillation frequencies. Typical equatorial velocities of rotation in δ Set and β Cep stars are in the range 50-200 km/s.…”
Section: Seismic Stellar Modelsmentioning
confidence: 99%