352 citations · 2.2k across the 28 of their papers we have counts for
29 papers
Glitch analysis and asteroseismic modelling of subgiant Herculis: confirming and interpreting the peak as the helium glitch
Advik Gupta, Kuldeep Verma, Hans Kjeldsen +7
The measurements of pressure-mode and mixed-mode oscillation frequencies in subgiant stars offer a unique opportunity to probe their internal structures -- from the surface to the…
A regularisation technique to precisely infer limb darkening using transit measurements: can we estimate stellar surface magnetic fields?
Kuldeep Verma, Pierre F. L. Maxted, Anjali Singh +2
The high-precision measurements of exoplanet transit light curves that are now available contain information about the planet properties, their orbital parameters, and stellar limb…
Did Kepler-444 have a long-lived convective core?
Mark Lykke Winther, Víctor Aguirre Børsen-Koch, Jakob Lysgaard Rørsted +2
With the greater power to infer the state of stellar interiors provided by asteroseismology, it has become possible to study the survival of initially convective cores within stars…
A Bayesian chemical evolution model of the DustPedia Galaxy M74
Francesco Calura, Marco Palla, Laura Morselli +8
We introduce a new, multi-zone chemical evolution model of the DustPedia galaxy M74, calibrated by means of MCMC methods. We take into account the observed stellar and gas density…
Advanced asteroseismic modelling: breaking the degeneracy between stellar mass and initial helium abundance
Kuldeep Verma, Jakob L. Rørsted, Aldo M. Serenelli +3
Current stellar model predictions of adiabatic oscillation frequencies differ significantly from the corresponding observed frequencies due to the non-adiabatic and poorly understo…
Disc dichotomy signature in the vertical distribution of [Mg/Fe] and the delayed gas infall scenario
E. Spitoni, V. Aguirre Børsen-Koch, K. Verma +1
The analysis of the APOGEE data suggests the existence of a clear distinction between two sequences of disc stars in the [/Fe] vs. [Fe/H] abundance ratio space. We aim to test i…