LONG PERIOD PULSARS (P>1000 S) CONSTITUTE A SUB-POPULATION OF HIGH-MASS X-RAY BINARIES. TO DATE ONLY A FEW OF THESE RARE SYSTEMS WHICH OCCUPY THE TAIL OF THE SPIN PERIOD DISTRIBUTION OF X-RAY PULSARS HAVE BEEN DISCOVERED.
$64,801FY2020National Aeronautics and Space AdministrationNASA
Yale Univ