output
19952026
most citedGW190814: Gravitational Waves from the Coalescence of a 23 M Black Hole with a 2.6 M Compact Object

1.8k citations

Showing 2020 · astro-ph.SRShow all

6 papers · 2 filters

astro-ph.SR2020★ 26 cited

Low luminosity Type II supernovae III. SN 2018hwm, a faint event with an unusually long plateau

A. Reguitti, M. L. Pumo, P. A. Mazzali +9

In this work, we present photometric and spectroscopic data of the low-luminosity Type IIP supernova (SN) 2018hwm. The object shows a faint ( mag) and very long (130…

astro-ph.SR2020★ 4 cited

Long-term photospheric instabilities and envelopes dynamics in the post-AGB binary system 89 Herculis

M. Gangi, M. Giarrusso, M. Munari +3

We present a long-term optical spectroscopic study of the post-AGB binary system 89 Herculis, with the aim to characterize the relationship between photospheric instabilities and d…

astro-ph.SR2020★ 20 cited

The auroral radio emission of the magnetic B-type star rho OphC

P. Leto, C. Trigilio, C. S. Buemi +19

The non-thermal radio emission of main-sequence early-type stars is a signature of stellar magnetism. We present multi-wavelength (1.6-16.7 GHz) ATCA measurements of the early-type…

astro-ph.SR2020★ 54 cited

The single-sided pulsator CO~Camelopardalis

D. W. Kurtz, G. Handler, S. A. Rappaport +10

CO~Cam (TIC 160268882) is the second ``single-sided pulsator'' to be discovered. These are stars where one hemisphere pulsates with a significantly higher amplitude than the other…

astro-ph.SR2020★ 32 cited

Evidence for radio and X-ray auroral emissions from the magnetic B-type star rho Oph A

P. Leto, C. Trigilio, F. Leone +20

We present new ATCA multi-wavelength radio measurements (range 2.1-21.2 GHz) of the early-type magnetic star rho Oph A, performed in March 2019 during 3 different observing session…

astro-ph.SR2020★ 88 cited

Observational constraints on the optical and near-infrared emission from the neutron star-black hole binary merger S190814bv

K. Ackley, L. Amati, C. Barbieri +151

On 2019 August 14, the LIGO and Virgo interferometers detected a high-significance event labelled S190814bv. Preliminary analysis of the GW data suggests that the event was likely…