2 papers
astro-ph2003
PSR J1909-3744, a Binary Millisecond Pulsar with a Very Small Duty Cycle
B. A. Jacoby, M. Bailes, M. H. van Kerkwijk +4
We report the discovery of PSR J1909-3744, a 2.95 millisecond pulsar in a nearly circular 1.53 day orbit. Its narrow pulse width of 43 microseconds allows pulse arrival times to be…
astro-ph2003
Detection of OH absorption against PSR B1849+00
Snezana Stanimirovic, Joel M. Weisberg, John M. Dickey +4
We have searched for OH absorption against seven pulsars using the Arecibo telescope. In both OH mainlines (at 1665 and 1667 MHz), deep and narrow absorption features were detected…