Speaker
Prof.
Harinder P. Singh
(University of Delhi)
Description
We analyse the theoretical light curves of Cepheid and RR Lyrae variables at optical (UBVRI) and near-infrared (JKL) wavelengths using Fourier decomposition. A large number of models have been studied appropriate for galactic and magellanic cloud Cepheids and RR Lyraes. We discuss the variation of light-curve parameters with different compositions and mass-luminosity levels as a function of period and wavelength, and compare our results with observations.
Primary author
Prof.
Harinder P. Singh
(University of Delhi)
Co-authors
Dr
Anupam Bhardwaj
(Kavli Institute, Beijing, China)
Prof.
Marcella Marconi
(INAF-Osservatorio Astronomico di Capodimonte, Napoli, Italy)
Prof.
Shashi Kanbur
(SUNY, Oswego, USA)
Ms
Susmita Das
(University of Delhi, India)
