12 citations · 24 across the 7 of their papers we have counts for
7 papers
The Evolution of Pop III.1 Protostars Powered by Dark Matter Annihilation. II. Dependence on WIMP Properties
Konstantinos Topalakis, Devesh Nandal, Jonathan C. Tan
The rapid appearance of supermassive black holes (SMBHs) at requires efficient pathways to form massive black hole seeds. We investigate whether annihilation of weakly…
The Origin of Supermassive Black Holes from Pop III.1 Seeds
Jonathan C. Tan, Jasbir Singh, Vieri Cammelli +4
The origin of supermassive black holes (SMBHs) is a key open question for contemporary astrophysics and cosmology. Here we review the features of a cosmological model of SMBH forma…
Grids of stellar models with rotation VIII: Models from 1.7 to 500 at metallicity
Yves Sibony, Kendall G. Shepherd, Norhasliza Yusof +12
Grids of stellar evolution models with rotation using the Geneva stellar evolution code (Genec) have been published for a wide range of metallicities. We introduce the last remaini…
The Evolution of Accreting Population III Stars at 10-10 M/yr
Devesh Nandal, Lorenz Zwick, Daniel J. Whalen +3
The first stars formed over five orders of magnitude in mass by accretion in primordial dark matter halos. We study the evolution of massive, very massive and supermassive primordi…
Linear adiabatic analysis for general relativistic instability in primordial accreting supermassive stars
Hideyuki Saio, Devesh Nandal, Sylvia Ekstroem +1
Accreting supermassive stars of will eventually collapse directly to a black hole via the general relativistic (GR) instability. Such direct collapses of…
Explaining the high nitrogen abundances observed in high-z galaxies via population III stars of a few thousand solar masses
Devesh Nandal, John A. Regan, Tyrone E. Woods +3
The chemical enrichment of the early Universe is a crucial element in the formation and evolution of galaxies, and Population III (PopIII) stars must play a vital role in this proc…