Browsing by Author "Lovekin, C. C."

Browsing by Author "Lovekin, C. C."

Sort by: Order: Results:

  • Thumbnail
    Determination of effective temperatures and luminosities for rotating stars 
    Deupree, Robert G. (Robert Gaston), 1946-; Short, C. Ian (Christopher Ian), 1965-; Gillich, A.; Lovekin, C. C.; Toque, N. (American Astronomical Society, 2008-08)
    Spectral energy distributions for models of arbitrarily rotating stars are computed using two-dimensional rotating stellar models, NLTE plane-parallel model atmospheres, and a code to integrate the appropriately weighted ...

  • Thumbnail
    Effects of uniform and differential rotation on stellar pulsations 
    Deupree, Robert G. (Robert Gaston), 1946-; Lovekin, C. C.; Clement, M. J. (American Astronomical SocietyIOP Publishing, 2009-03-01)
    We have investigated the effects of uniform rotation and a specific model for differential rotation on the pulsation frequencies of 10 M[subscript circled dot] stellar models. Uniform rotation decreases the frequencies for ...

  • Thumbnail
    Radial and nonradial oscillation modes in rapidly rotating stars 
    Deupree, Robert G. (Robert Gaston), 1946-; Lovekin, C. C. (American Astronomical SocietyIOP Publishing, 2008-06-01)
    We use two-dimensional stellar models and a two-dimensional finite difference integration of the linearized pulsation equations to calculate nonradial oscillations. This approach allows us to directly calculate the pulsation ...

  • Thumbnail
    Surface temperature and synthetic spectral energy distributions for rotationally deformed stars 
    Deupree, Robert G. (Robert Gaston), 1946-; Lovekin, C. C.; Short, C. Ian (Christopher Ian), 1965- (American Astronomical SocietyIOP Publishing, 2006-05-20)
    Extreme deformation of a stellar surface, such as that produced by rapid rotation, causes the surface temperature and gravity to vary significantly with latitude. Thus, the spectral energy distribution (SED) of a nonspherical ...