32 citations · 53 across the 4 of their papers we have counts for
5 papers
Exploring the shell model of high-velocity features of Type Ia supernovae using TARDIS
B. W. Mulligan, K. Zhang, J. C. Wheeler
We explore the possible nature of high-velocity features in Type~Ia supernovae by presenting synthetic spectra generated from hydrodynamic models of interaction between the superno…
Wolf 1130: A Nearby Triple System Containing a Cool, Ultramassive White Dwarf
Gregory N. Mace, Andrew W. Mann, Brian A. Skiff +9
Following the discovery of the T8 subdwarf WISEJ200520.38+542433.9 (Wolf 1130C), with common proper motion to a binary (Wolf 1130AB) consisting of an M subdwarf and a white dwarf,…
A Compact Circumstellar Shell as the Source of High--velocity Features in SN 2011fe
Brian W. Mulligan, J. Craig Wheeler
High-velocity features (HVF), especially of Ca II, are frequently seen in Type Ia supernova observed prior to B-band maximum (Bmax). These HVF evolve in velocity from more than 25,…
High-Velocity Features of Calcium and Silicon in the Spectra of Type Ia Supernovae
Jeffrey M. Silverman, Jozsef Vinko, G. H. Marion +5
"High-velocity features" (HVFs) are spectral features in Type Ia supernovae (SNe Ia) that have minima indicating significantly higher (by greater than about 6000 km/s) velocities t…
Asymptotic Spectrum of Kerr Black Holes in the Small Angular Momentum Limit
Ramin G. Daghigh, Michael D. Green, Brian W. Mulligan
We study analytically the highly damped quasinormal modes of Kerr black holes in the small angular momentum limit. To check the previous analytic calculations in the literature, wh…