429 citations · 1.2k across the 12 of their papers we have counts for
3 papers · 1 filter
Spectropolarimetry of SN 2023ixf reveals both circumstellar material and helium core to be aspherical
Manisha Shrestha, Sabrina DeSoto, David J. Sand +33
We present multi-epoch optical spectropolarimetric and imaging polarimetric observations of the nearby Type II supernova (SN) 2023ixf discovered in M101 at a distance of 6.85 Mpc.…
Spectropolarimetric modeling of interacting Type II supernovae. Application to early-time observations of SN1998S
Luc Dessart, Douglas C. Leonard, Sergiy S. Vasylyev +1
High-cadence surveys of the sky are revealing that a large fraction of red-supergiant (RSG) stars, which are progenitors of Type II-Plateau (II-P) supernovae (SNe), explode within…
The evolution of continuum polarization in Type II supernovae as a diagnostic of ejecta morphology
Luc Dessart, D. John Hillier, Douglas C. Leonard
Linear polarization of the optical continuum of type II supernovae (SNe), together with its temporal evolution, is a promising source of information on the large-scale geometry of…