PSR J1738+0333: a new gravitational laboratory

Bryan A. Jacoby; Matthew Bailes; Paulo C. C. Freire

PSR J1738+0333: a new gravitational laboratory

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arxiv 0711.1880 v1 pith:H2SWCUVL submitted 2007-11-12 astro-ph

PSR J1738+0333: a new gravitational laboratory

Paulo C. C. Freire , Bryan A. Jacoby , Matthew Bailes This is my paper

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We describe in this paper a new binary millisecond pulsar, PSR J1738+0333. Using Arecibo, we have achieved good timing accuracy for this object, about 220 ns for 1-hour integrations over 100 MHz. This allowed us to measure a precise proper motion, parallax and orbital parameters for this system. We highlight the system's potential for constraining alternative theories of gravitation.

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Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333
gr-qc 2026-05 unverdicted novelty 4.0

Precision timing of PSR J1738+0333 from EPTA and NANOGrav data yields the tightest strong-field constraints on Einstein-aether parameters from any single binary pulsar.