609 citations · 1.9k across the 52 of their papers we have counts for
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New atmospheric parameters and spectral interpolator for the MILES cool stars
Kaushal Sharma, Philippe Prugniel, Harinder P. Singh
Context: The full spectrum fitting of stellar spectra against a library of empirical spectra is a well-established approach to measure the atmospheric parameters of FGK stars with…
Updated 24 Period-Luminosity Relation Derived from Galactic Cepheids
Chow-Choong Ngeow, Saurjya Sarkar, Anupam Bhardwaj +2
In this work, we updated the catalog of Galactic Cepheids with photometry by cross-matching the positions of known Galactic Cepheids to the recently released MIPSGA…
Large Magellanic Cloud Near-Infrared Synoptic Survey. II. The Wesenheit relations and their application to the Distance scale
Anupam Bhardwaj, Shashi M. Kanbur, Lucas M. Macri +4
We present new near-infrared Cepheid Period-Wesenheit relations in the LMC using time-series observations from the Large Magellanic Cloud Near-Infrared Synoptic Survey. We also der…
The evolution of disc galaxies with and without classical bulges since z~1
Sonali Sachdeva, Dimitri A. Gadotti, Kanak Saha +1
Establishing the relative role of internally and externally driven mechanisms responsible for disc and bulge growth is essential to understand the evolution of disc galaxies. In th…
Reliability of UPO based control strategies in biological systems
Nagender Mishra, Maria Hasse, B. Biswal +1
Presence of recurrent and statistically significant unstable periodic orbits (UPOs) in time series obtained from biological systems are now routinely used as evidence for low dimen…
Morphology and metallicity of the Small Magellanic Cloud using RRab stars
Sukanta Deb, Harinder P. Singh, Subhash Kumar +1
We present a study of three-dimensional structure of the Small Magellanic Cloud (SMC). The - and -band light curves of the fundamental mode RR Lyrae stars (RRab) obtained by…