activity
20082022
most citedMulti-messenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

1.1k citations · 1.4k across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2022

A multi-wavelength study of GRS 1716-249 in outburst : constraints on its system parameters

Payaswini Saikia, David M. Russell, M. C. Baglio +27

We present a detailed study of the evolution of the Galactic black hole transient GRS 1716-249 during its 2016-2017 outburst at optical (Las Cumbres Observatory), mid-infrared (Ver…

astro-ph.HE2018★ 1.1k cited

Multi-messenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

The IceCube, Fermi-LAT, MAGIC +13

Individual astrophysical sources previously detected in neutrinos are limited to the Sun and the supernova 1987A, whereas the origins of the diffuse flux of high-energy cosmic neut…

astro-ph.HE2015

A Low-Mass Main-Sequence Star and Accretion Disk in the Very Faint Transient M15 X-3

Robin Arnason, Gregory Sivakoff, Craig Heinke +2

We present near-simultaneous Chandra/HST observations of the very faint ( erg s) X-ray transient source M15 X-3, as well as unpublished archival Chandra obs…

astro-ph.HE2015★ 66 cited

Radio monitoring of the hard state jets in the 2011 outburst of MAXI J1836-194

T. D. Russell, J. C. A. Miller-Jones, P. A. Curran +25

MAXI J1836-194 is a Galactic black hole candidate X-ray binary that was discovered in 2011 when it went into outburst. In this paper, we present the full radio monitoring of this s…

astro-ph.HE2012★ 147 cited

Disc-jet coupling in the 2009 outburst of the black hole candidate H1743-322

J. C. A. Miller-Jones, G. R. Sivakoff, D. Altamirano +15

We present an intensive radio and X-ray monitoring campaign on the 2009 outburst of the Galactic black hole candidate X-ray binary H1743-322. With the high angular resolution of th…

astro-ph2008★ 24 cited

A Transient Black-Hole Low-Mass X-Ray Binary Candidate in Centaurus A

Gregory R. Sivakoff, Ralph P. Kraft, Andrés Jordán +14

We report the discovery of a bright transient X-ray source, CXOU J132518.2-430304, towards Centaurus A (Cen A) using six new Chandra X-Ray Observatory observations in 2007 March--M…