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19982021
most citedA Massive Pulsar in a Compact Relativistic Binary

3.9k citations · 24.6k across the 209 of their papers we have counts for

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Showing 2019Show all

11 papers · 1 filter

astro-ph.IM2019★ 229 cited

An ultra-wide bandwidth (704 to 4032 MHz) receiver for the Parkes radio telescope

G. Hobbs, R. N. Manchester, A. Dunning +69

We describe an ultra-wide-bandwidth, low-frequency receiver ("UWL") recently installed on the Parkes radio telescope. The receiver system provides continuous frequency coverage fro…

astro-ph.HE2019★ 14 cited

First M87 Event Horizon Telescope Results and the Role of ALMA

Ciriaco Goddi, Geoff Crew, Violette Impellizzeri +41

In April 2019, the Event Horizon Telescope (EHT) collaboration revealed the first image of the candidate super-massive black hole (SMBH) at the centre of the giant elliptical galax…

astro-ph.HE2019★ 58 cited

On the beam properties of radio pulsars with interpulse emission

Simon Johnston, Michael Kramer

In the canonical picture of pulsars, radio emission arises from a narrow cone centered on the star's magnetic axis but many basic details remain unclear. We use high-quality polari…

astro-ph.GA2019★ 13 cited

Detection of pulses from the Vela pulsar at millimeter wavelengths with phased ALMA

Kuo Liu, Andre Young, Robert Wharton +20

We report on the first detection of pulsed radio emission from a radio pulsar with the ALMA telescope. The detection was made in the Band-3 frequency range (85-101 GHz) using ALMA…

astro-ph.HE2019★ 85 cited

Radio emission from a pulsar's magnetic pole revealed by general relativity

Gregory Desvignes, Michael Kramer, Kejia Lee +7

Binary pulsars are affected by general relativity (GR), causing the spin axes of each pulsar to precess. We present polarimetric radio observations of PSR J1906+0746 that demonstra…

astro-ph.IM2019★ 55 cited

TeraHertz Exploration and Zooming-in for Astrophysics (THEZA): ESA Voyage 2050 White Paper

Leonid I. Gurvits, Zsolt Paragi, Viviana Casasola +32

This paper presents the ESA Voyage 2050 White Paper for a concept of TeraHertz Exploration and Zooming-in for Astrophysics (THEZA). It addresses the science case and some implement…

astro-ph.IM2019★ 1.1k cited

First M87 Event Horizon Telescope Results. II. Array and Instrumentation

The Event Horizon Telescope Collaboration

The Event Horizon Telescope (EHT) is a very long baseline interferometry (VLBI) array that comprises millimeter- and submillimeter-wavelength telescopes separated by distances comp…

astro-ph.GA2019★ 9 cited

CMB foreground measurements through broad-band radio spectro-polarimetry: prospects of the SKA-MPG telescope

Aritra Basu, Dominik J. Schwarz, Hans-Rainer Klöckner +4

Precise measurement of the foreground synchrotron emission, which contaminates the faint polarized cosmic microwave background radiation (CMB), is a major challenge for the next-ge…

astro-ph.HE2019★ 45 cited

On the usefulness of existing Solar-wind models for pulsar timing corrections

C. Tiburzi, J. P. W. Verbiest, G. M. Shaifullah +15

Dispersive delays due to the Solar wind introduce excess noise in high-precision pulsar timing experiments, and must be removed in order to achieve the accuracy needed to detect, e…

astro-ph.HE2019★ 80 cited

Simulations of imaging the event horizon of Sagittarius A* from space

Freek Roelofs, Heino Falcke, Christiaan Brinkerink +8

It has been proposed that Very Long Baseline Interferometry (VLBI) at sub-millimeter waves will allow us to image the shadow of the black hole in the center of our Milky Way, Sagit…

astro-ph.HE2019★ 16 cited

Relativistic spin precession in the binary PSR J11416545

V. Venkatraman Krishnan, M. Bailes, W. van Straten +5

PSR J11416545 is a precessing binary pulsar that has the rare potential to reveal the two-dimensional structure of a non-recycled pulsar emission cone. It has undergone $\sim 25…