390 citations · 6.6k across the 148 of their papers we have counts for
151 papers
Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova
Matthew R. Siebert, Lindsey A. Kwok, Joel Johansson +79
Nebular-phase observations of peculiar Type Ia supernovae (SNe Ia) provide important constraints on progenitor scenarios and explosion dynamics for both these rare SNe and the more…
Carnegie Supernova Project-I and -II: Measurements of using Cepheid, TRGB, and SBF Distance Calibration to Type Ia Supernovae
Syed A. Uddin, Christopher R. Burns, Mark M. Phillips +44
We present an analysis of Type Ia Supernovae (SNe~Ia) from both the Carnegie Supernova Project~I (CSP-I) and II (CSP-II), and extend the Hubble diagram from the optical to the near…
Early-time Spectropolarimetry of the Aspherical Type II Supernova SN 2023ixf
Sergiy S. Vasylyev, Yi Yang, Alexei V. Filippenko +13
We present six epochs of optical spectropolarimetry of the Type II supernova (SN) 2023ixf ranging from 2 to 15 days after the explosion. Polarimetry was obtained with the Ka…
The LIGO HET Response (LIGHETR) Project to Discover and Spectroscopically Follow Optical Transients Associated with Neutron Star Mergers
M. J. Bustamante-Rosell, Greg Zeimann, J. Craig Wheeler +20
The LIGO HET Response (LIGHETR) project is an enterprise to follow up optical transients (OT) discovered as gravitational wave merger sources by the LIGO/Virgo collaboration (LVC).…
An independent determination of the distance to supernova SN 1987A by means of the light echo AT 2019xis
Aleksandar Cikota, Jiachen Ding, Lifan Wang +5
Accurate distance determination to astrophysical objects is essential for the understanding of their intrinsic brightness and size. The distance to SN 1987A has been previously mea…
Spectropolarimetry of the type IIP supernova 2021yja: an unusually high continuum polarization during the photospheric phase
Sergiy S. Vasylyev, Yi Yang, Kishore C. Patra +9
We present six epochs of optical spectropolarimetry of the Type IIP supernova (SN) 2021yja ranging from 25 to 95 days after the explosion. An unusually high continuum linear…