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19972026
most citedThe NANOGrav 15-year Data Set: Evidence for a Gravitational-Wave Background

1.5k citations · 15.5k across the 95 of their papers we have counts for

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Showing 2019Show all

12 papers · 1 filter

astro-ph.HE2019★ 48 cited

The NANOGrav 11-Year Data Set: Limits on Gravitational Wave Memory

K. Aggarwal, Z. Arzoumanian, P. T. Baker +58

The mergers of supermassive black hole binaries (SMBHBs) promise to be incredible sources of gravitational waves (GWs). While the oscillatory part of the merger gravitational wavef…

astro-ph.HE2019★ 9 cited

Analysis of Multi-Hour Continuous Observations of Seven Millisecond Pulsars

Brent J. Shapiro-Albert, Maura A. McLaughlin, Michael T. Lam +2

Precision pulsar timing can be used for a variety of astrophysical tests from the detection of gravitational waves to probing the properties of the interstellar medium (ISM). Here…

astro-ph.HE2019★ 15 cited

A Deep Targeted Search for Fast Radio Bursts from the Sites of Low-Redshift Short Gamma-Ray Bursts

D. R. Madison, D. Agarwal, K. Aggarwal +11

Some short gamma-ray bursts (SGRBs) are thought to be caused by the mergers of binary neutron stars which may sometimes produce massive neutron star remnants capable of producing e…

astro-ph.HE2019★ 301 cited

The International Pulsar Timing Array: Second data release

B. B. P. Perera, M. E. DeCesar, P. B. Demorest +72

In this paper, we describe the International Pulsar Timing Array second data release, which includes recent pulsar timing data obtained by three regional consortia: the European Pu…

astro-ph.SR2019★ 29 cited

Mass measurements for two binary pulsars discovered in the PALFA survey

W. W. Zhu, P. C. C. Freire, B. Knispel +15

In this paper, we present the results of timing observations of PSRs J1949+3106 and J1950+2414, two binary millisecond pulsars discovered in data from the Arecibo ALFA pulsar surve…

astro-ph.GA2019★ 1.5k cited

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring

The Event Horizon Telescope Collaboration

The Event Horizon Telescope (EHT) has mapped the central compact radio source of the elliptical galaxy M87 at 1.3 mm with unprecedented angular resolution. Here we consider the phy…