activity
20132023
most citedFirst M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

1.7k citations · 7.6k across the 24 of their papers we have counts for

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Showing astro-ph.HEShow all

19 papers · 1 filter

astro-ph.HE202340 cited

Quasi-periodic sub-pulse structure as a unifying feature for radio-emitting neutron stars

Michael Kramer, Kuo Liu, Gregory Desvignes +2

Magnetars are highly-magnetised rotating neutron stars that are predominantly observed as high-energy sources. Six of this class of neutron star are known to also emit radio emissi…

astro-ph.HE202215 cited

Interstellar scintillation and polarization of PSR B0656+14 in the Monogem Ring

Jumei Yao, William A. Coles, Richard N. Manchester +8

High sensitivity interstellar scintillation and polarization observations of PSR~B0656+14 made at three epochs over a year using the Five-hundred-meter Aperture Spherical radio Tel…

astro-ph.HE202215 cited

Submillimeter pulsations from the magnetar XTE J1810-197

Pablo Torne, Graham Bell, Dan Bintley +13

We present the first detection of pulsations from a neutron star in the submillimeter range. The source is the magnetar XTE J1810-197, observed with the James Clerk Maxwell Telesco…

astro-ph.HE202191 cited

State-of-the-art energetic and morphological modelling of the launching site of the M87 jet

Alejandro Cruz-Osorio, Christian M. Fromm, Yosuke Mizuno +7

M87 has been the target of numerous astronomical observations across the electromagnetic spectrum and Very Long Baseline Interferometry (VLBI) resolved an edge-brightened jet. Howe…

astro-ph.HE202117 cited

Revisiting the Galactic Double Neutron Star merger and LIGO detection rates

Kathrin Grunthal, Michael Kramer, Gregory Desvignes

We revisit the merger rate for Galactic double neutron star (DNS) systems in light of recent observational insight into the longitudinal and latitudinal beam shape of the relativis…

astro-ph.HE2021

The Polarized Image of a Synchrotron Emitting Ring of Gas Orbiting a Black Hole

Ramesh Narayan, Daniel C. M. Palumbo, Michael D. Johnson +237

Synchrotron radiation from hot gas near a black hole results in a polarized image. The image polarization is determined by effects including the orientation of the magnetic field i…