130 citations · 344 across the 5 of their papers we have counts for
5 papers
Helium stars exploding in circumstellar material and the origin of Type Ibn supernovae
Luc Dessart, John Hillier, Hanindyo Kuncarayakti
Type Ibn supernovae (SNe) are a mysterious class of transients whose spectra exhibit persistently narrow HeI lines, and whose bolometric light curves are typically fast evolving an…
The detonation of a sub-Chandrasekhar-mass white dwarf at the origin of the low-luminosity Type Ia supernova 1999by
Stéphane Blondin, Luc Dessart, D. John Hillier
While Chandrasekhar-mass () models with a low yield can match the peak luminosities of fast-declining, 91bg-like Type Ia supernovae (SNe Ia), they system…
One-dimensional delayed-detonation models of Type Ia supernovae: Confrontation to observations at bolometric maximum
Stéphane Blondin, Luc Dessart, D. John Hillier +1
The delayed-detonation explosion mechanism applied to a Chandrasekhar-mass white dwarf offers a very attractive model to explain the inferred characteristics of Type Ia supernovae…
Non-thermal excitation and ionization in supernovae
Chengdong Li, D. John Hillier, Luc Dessart
We incorporate non-thermal excitation and ionization processes arising from non-thermal electrons that result from γ-ray energy deposition, into our radiative transfer code CMFGEN.…
Supernova radiative-transfer modeling: A new approach using non-LTE and full time dependence
Luc Dessart, D. John Hillier
We discuss a new one-dimensional non-LTE time-dependent radiative-transfer technique for the simulation of supernova (SN) spectra and light curves. Starting from a hydrodynamical i…