SIMBAD references

2015ApJ...810...85C - Astrophys. J., 810, 85 (2015/September-2)

Parkes radio searches of Fermi gamma-ray sources and millisecond pulsar discoveries.

CAMILO F., KERR M., RAY P.S., RANSOM S.M., SARKISSIAN J., CROMARTIE H.T., JOHNSTON S., REYNOLDS J.E., WOLFF M.T., FREIRE P.C.C., BHATTACHARYYA B., FERRARA E.C., KEITH M., MICHELSON P.F., SAZ PARKINSON P.M. and WOOD K.S.

Abstract (from CDS):

In a search with the Parkes radio telescope of 56 unidentified Fermi-Large Area Telescope (LAT) gamma-ray sources, we have detected 11 millisecond pulsars (MSPs), 10 of them discoveries, of which five were reported by Kerr et al. We did not detect radio pulsations from six other pulsars now known in these sources. We describe the completed survey, which included multiple observations of many targets conducted to minimize the impact of interstellar scintillation, acceleration effects in binary systems, and eclipses. We consider that 23 of the 39 remaining sources may still be viable pulsar candidates. We present timing solutions and polarimetry for five of the MSPs and gamma-ray pulsations for PSR J1903-7051 (pulsations for five others were reported in the second Fermi-LAT catalog of gamma-ray pulsars). Two of the new MSPs are isolated and five are in > 1 day circular orbits with 0.2-0.3 M presumed white dwarf companions. PSR J0955-6150, in a 24 day orbit with a 0.2-0.3 M companion but eccentricity of 0.11, belongs to a recently identified class of eccentric MSPs. PSR J1036-8317 is in an 8 hr binary with a >0.14 M companion that is probably a white dwarf. PSR J1946-5403 is in a 3 hr orbit with a > 0.02 M companion with no evidence of radio eclipses.

Abstract Copyright:

Journal keyword(s): gamma-rays: stars - pulsars: individual: (PSR J0955-6150, PSR J1012-4235, PSR J1036-8317, PSR J1903-7051, PSR J1946-5403)

VizieR on-line data: <Available at CDS (J/ApJ/810/85): table1.dat>

Simbad objects: 60

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