activity
20092026
most citedThe international pulsar timing array project: using pulsars as a gravitational wave detector

693 citations · 923 across the 11 of their papers we have counts for

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10 papers · 1 filter

astro-ph.HE2026

Radio and Gamma-Ray Timing of a Newly Discovered Millisecond Pulsar

L. Vleeschower, R. Sengar, L. Nieder +17

We report the discovery and timing of PSR J2147-3604, a fully recycled millisecond pulsar with a spin period of 3.2 ms, discovered in a reprocessing of the 350-MHz Green Bank North…

astro-ph.HE2026

Sub-Millisecond Pulsars: Missing or Impossible?

T. M. Tauris, V. Venkatraman Krishnan, R. Senzel +7

The minimum spin period attainable by a neutron star has been debated since the discovery of the first millisecond pulsar in 1982. A neutron star rotating faster than 1 ms would ha…

astro-ph.HE2026

Pulsars in Globular Clusters With the SKAO

M. Bagchi, F. Abbate, V. Balakrishnan +14

Globular clusters (GCs) are highly efficient factories of radio pulsars: per unit of stellar mass, they contain about 1000 times more pulsars than in the Galactic field. Thus far,…

astro-ph.HE2023★ 9 cited

A MeerKAT view of the pulsars in the globular cluster NGC 6522

F. Abbate, A. Ridolfi, P. C. C. Freire +11

We present the results of observations aimed at discovering and studying pulsars in the core-collapsed globular cluster (GC) NGC 6522 performed by the MeerTIME and TRAPUM Large Sur…

astro-ph.HE2022★ 39 cited

The TRAPUM L-band survey for pulsars in Fermi-LAT gamma-ray sources

C. J. Clark, R. P. Breton, E. D. Barr +35

More than 100 millisecond pulsars (MSPs) have been discovered in radio observations of gamma-ray sources detected by the Fermi Large Area Telescope (LAT), but hundreds of pulsar-li…

astro-ph.HE2022★ 29 cited

Four pulsar discoveries in NGC 6624 by TRAPUM using MeerKAT

F. Abbate, A. Ridolfi, E. D. Barr +19

We report 4 new pulsars discovered in the core-collapsed globular cluster (GC) NGC 6624 by the TRAPUM Large Survey Project with the MeerKAT telescope. All of the new pulsars found…

astro-ph.HE2022★ 15 cited

Discoveries and Timing of Pulsars in NGC 6440

L. Vleeschower, B. W. Stappers, M. Bailes +19

Using the MeerKAT radio telescope, a series of observations have been conducted to time the known pulsars and search for new pulsars in the globular cluster NGC 6440. As a result,…

astro-ph.HE2021★ 33 cited

The Radius of PSR J0740+6620 from NICER and XMM-Newton Data

M. C. Miller, F. K. Lamb, A. J. Dittmann +25

PSR J07406620 has a gravitational mass of , which is the highest reliably determined mass of any neutron star. As a result, a measurement of its radius wil…

astro-ph.HE2021★ 49 cited

The Relativistic Binary Programme on MeerKAT: Science objectives and first results

M. Kramer, I. H. Stairs, V. Venkatraman Krishnan +35

We describe the ongoing Relativistic Binary programme (RelBin), a part of the MeerTime large survey project with the MeerKAT radio telescope. RelBin is primarily focused on observa…

astro-ph.HE2015★ 27 cited

Cool white dwarf companions to four millisecond pulsars

C. G. Bassa, J. Antoniadis, F. Camilo +5

We report on photometric and spectroscopic observations of white dwarf companions to four binary radio millisecond pulsars, leading to the discovery of companions to PSRs J0614-332…