activity
19972026
most citedAn ultraviolet-optical flare from the tidal disruption of a helium-rich stellar core

469 citations · 8.4k across the 102 of their papers we have counts for

collaborators

103 papers

astro-ph.HE2026

Fast and furious -- High-velocity features of Ca and Si in the spectra of Type Ia supernovae

Zsófia Bora, József Vinkó, J. Craig Wheeler +2

High velocity absorption lines of Ca II and Si II (high-velocity features, HVFs) are common in the early spectra of Type Ia supernovae (SNe Ia), but their physical origin is still…

astro-ph.HE2024

1991T-like Supernovae

M. M. Phillips, C. Ashall, Peter J. Brown +23

Understanding the nature of the luminous 1991T-like supernovae is of great importance to supernova cosmology as they are likely to have been more common in the early universe. In t…

astro-ph.HE2024

Optical Spectroscopy of Type Ia Supernovae by the Carnegie Supernova Projects I and II

N. Morrell, M. M. Phillips, G. Folatelli +57

We present the second and final release of optical spectroscopy of Type Ia Supernovae (SNe Ia) obtained during the first and second phases of the Carnegie Supernova Project (CSP-I…

astro-ph.SR2023

Snowflakes in a furnace: formation of CO and dust in a recurrent nova eruption

D. P. K. Banerjee, C. E. Woodward, V. Joshi +7

We report the detection of carbon monoxide (CO) and dust, formed under hostile conditions, in recurrent nova V745 Sco about 8.7 days after its 2014 outburst. The formation of molec…

astro-ph.HE2023

Cosmological Distance Measurement of 12 Nearby Supernovae IIP with ROTSE-IIIB

Govinda Dhungana, Robert Kehoe, Ryan Staten +14

We present cosmological analysis of 12 nearby () Type IIP supernovae (SNe IIP) observed with the ROTSE-IIIb telescope. To achieve precise photometry, we present a new image…

astro-ph.HE2022★ 15 cited

Carnegie Supernova Project-II: Near-infrared spectral diversity and template of Type Ia Supernovae

Jing Lu, Eric Y. Hsiao, Mark M. Phillips +30

We present the largest and most homogeneous collection of near-infrared (NIR) spectra of Type Ia supernovae (SNe Ia): 339 spectra of 98 individual SNe obtained as part of the Carne…