Browsing Department of Physics by Author "Verma, Kuldeep"

Browsing Department of Physics by Author "Verma, Kuldeep"

Sort by: Order: Results:

  • Advanced asteroseismic modelling: breaking the degeneracy between stellar mass and initial helium abundance 
    Verma, Kuldeep; Rørsted, Jakob L.; Serenelli, Aldo M.; Aguirre Børsen-Koch, Víctor; Winther, Mark L.; Stokholm, Amalie (Oxford University Press, 2022-09)
    Current stellar model predictions of adiabatic oscillation frequencies differ significantly from the corresponding observed frequencies due to the non-adiabatic and poorly understood near-surface layers of stars. However, ...
  • A Bayesian chemical evolution model of the DustPedia galaxy M74 
    Calura, Francesco; Palla, Marco; Morselli, Laura; Spitoni, Emanuele; Casasola, Viviana; Verma, Kuldeep; Enia, Andrea; Meneghetti, Massimo; Bianchi, Simone; Pozzi, Francesca; Gruppioni, Carlotta (Oxford University Press, 2023-08-01)
    We introduce a new, multizone chemical evolution model of the DustPedia galaxy M74, calibrated by means of Markov Chain Monte Carlo methods. We take into account the observed stellar and gas density profiles and use Bayesian ...
  • Did Kepler-444 have a long-lived convective core? 
    Winther, Mark Lykke; Aguirre Børsen-Koch, Víctor; Rørsted, Jakob Lysgaard; Stokholm, Amalie; Verma, Kuldeep (Oxford University Press, 2023-10-01)
    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 during their main-sequence evolution. ...

Search in IDR


Advanced Search

Browse

My Account