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Upgraded Giant Metrewave Radio Telescope timing of NGC 1851A: a possible millisecond pulsar-neutron star system
Alessandro Ridolfi, Paulo C. C. Freire, Yashwant Gupta +1
(abridged) In this work we present the results of one year of upgraded Giant Metrewave Radio Telescope timing measurements of PSR~J05144002A, a 4.99-ms pulsar in a 18.8-day, ecc…
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…
Binary Pulsar constraints on massless scalar-tensor theories using Bayesian statistics
David Anderson, Paulo Freire, Nicolás Yunes
Binary pulsars provide some of the tightest current constraints on modified theories of gravity and these constraints will only get tighter as radio astronomers continue timing the…