activity
20242026
most citedStill Accelerating: Type Ia supernova cosmology is robust to host galaxy age evolution

3 citations · 4 across the 14 of their papers we have counts for

collaborators

48 papers

astro-ph.HE2026

A JWST/MIRI Study of Dust in a Sample of Normal Type IIP Core Collapse Supernovae

Bhagya M. Subrayan, David J. Sand, Olivia Culbert +24

Core collapse supernovae (CCSNe) are invoked as major dust producers in the early Universe, yet the amount of dust they form, the timescale over which it grows, and the physical co…

quant-ph2026

Entanglement Negativity in Noisy Quantum Volume Sampling

Elijah Pelofske, Stephan Eidenbenz

The Quantum Volume protocol uses scrambling random circuits to benchmark NISQ computers. Quantum Volume is generally well-regarded as a benchmark for small, noisy, quantum computer…

astro-ph.HE2026

JWST Spectroscopy of Type Ia Supernova 2025rbs from Maximum Light to the Nebular Phase

Lindsey A. Kwok, Stéphane Blondin, Adam A. Miller +53

We present JWST observations of the Type Ia supernova (SN Ia) 2025rbs (14.5 Mpc) at +1, +23, and +84 days after B-band maximum, spanning peak light through a wavelength-depende…

astro-ph.HE2026

Ultraviolet to Infrared Spectroscopy of the Type Ibn SN 2023tsz Suggests a Lower-mass Progenitor

Sergiy S. Vasylyev, Griffin Hosseinzadeh, Luc Dessart +42

Type Ibn supernovae are stripped-envelope explosions whose spectra indicate interaction with dense, helium-rich and hydrogen-poor circumstellar material (CSM), making them importan…

astro-ph.HE2026

Superlinear Type II Superluminous Supernovae 2017fck and 2019cmv: A Possible Origin from Interacting Thermonuclear Supernovae

Daichi Hiramatsu, Takashi J. Moriya, D. Andrew Howell +9

Additional power sources to traditional supernovae (SNe) are necessary to account for the extreme luminosities of superluminous SNe (SLSNe). A main power source for hydrogen-rich S…

astro-ph.HE2026

Evidence for Asymmetric Ejecta and Circumstellar Material in SN 2023ixf Inferred from Extensive Nebular-phase Observations

Brian Hsu, Nathan Smith, K. Azalee Bostroem +34

We present extensive optical and near-infrared (NIR) observations of the nearby Type II supernova (SN II) 2023ixf in the nebular phase from +89 days to +749 days after explosion, s…