Change of level population density with time in the solar quiet chromospheric atmosphere (2001)
Employing a law of weak acoustic wave, the ratio of population density N2/N1 with time for the Ca II H and K lines appropriate for the solar quiet chromosphere have been calculated. This has been...
Linear polarization of binaries II. Phase function : wQ~(µ)Q~' (µ') (2000)
This paper presents a method of calculating linear polarizations in close binaries whose surfaces are distorted due to tidal and rotational forces. Limb-darkening effect has been taken into account....
Linear polarization in binaries with grey atmosphere I. Conservative Rayleigh scattering (1999)
This paper presents a method for calculating linear polarization from binaries whose surfaces are distorted due to tidal and rotational forces. The atmospheres in stars are grey, plane-parallel and...
Temperature and brightness distribution in the components of binary systems (1993)
From the theoretical model of a binary system for gravity darkening (Barman 1991), the temperature and brightness distributions along the surface of the components have been calculated using the...
Polarization in binaries (1991)
Theoretical models are computed for estimating linear polarization from the extended dusty outer layers of the components of a close binary system whose surfaces are distorted by rotation and mutual...
Temperature and brightness distributions in the components of close binary system (1991)
A theoretical model of close binary system for the gravity-darkening due to tidally and nonuniformly rotating Roche components has been formulated using the fourth order of r/R where r is the radial...