888 citations · 8.3k across the 160 of their papers we have counts for
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The dawn of a new era for dustless HdC stars with GAIA eDR3
P. Tisserand, C. L. Crawford, G. C. Clayton +7
Decades after their discovery, only four hydrogen-deficient carbon (HdC) stars were known to have no circumstellar dust shell. This is in complete contrast to the 130 known G…
Forbidden Line Emission from Type Ia Supernova Remnants Containing Balmer-Dominated Shells
Chuan-Jui Li, You-Hua Chu, John C. Raymond +3
Balmer-dominated shells in supernova remnants (SNRs) are produced by collisionless shocks advancing into a partially neutral medium, and are most frequently associated with Type Ia…
First extragalactic measurement of the turbulence driving parameter: ALMA observations of the star-forming region N159E in the Large Magellanic Cloud
Piyush Sharda, Shyam H. Menon, Christoph Federrath +13
Studying the driving modes of turbulence is important for characterizing the impact of turbulence in various astrophysical environments. The driving mode of turbulence is parameter…
Type Ia Supernova Models: Asymmetric Remnants and Supernova Remnant G1.9+0.3
Alice G. Stone, Heather T. Johnson, John M. Blondin +5
The youngest Galactic supernova remnant G1.9+0.3, probably the result of a Type Ia supernova, shows surprising anomalies in the distribution of its ejecta in space and velocity. In…
SN 2018bsz: significant dust formation in a nearby superluminous supernova
T. -W. Chen, S. J. Brennan, R. Wesson +41
We investigate the thermal emission and the extinction from dust associated with the nearby (z = 0.0267) superluminous supernova (SLSN) 2018bsz. Our dataset combines daily-cadence,…
Searching for Surviving Companion in the Young SMC Supernova Remnant 1E 0102.2-7219
Chuan-Jui Li, Ivo R. Seitenzahl, Ryoko Ishioka +3
1E 0102.2--7219 (hereafter E0102) is a young supernova remnant (SNR) in the Small Magellanic Cloud (SMC). It contains oxygen-rich SN ejecta, a possible neutron star (NS), and a sma…
Prospects of direct detection of V gamma-rays from thermonuclear supernovae
Fiona H. Panther, Ivo R. Seitenzahl, Ashley J. Ruiter +3
Detection of gamma-rays emitted by radioactive isotopes synthesized in stellar explosions can give important insights into the processes that power transients such as supernovae, a…
Metallicity-dependent nucleosynthetic yields of Type Ia supernovae originating from double detonations of sub-M white dwarfs
Sabrina Gronow, Benoit Cote, Florian Lach +4
Double detonations in sub-Chandrasekhar mass carbon-oxygen white dwarfs with helium shell are a potential explosion mechanism for a Type Ia supernova (SNe Ia). It comprises a shell…