Separated before birth: pulsars B2020+28 and B2021+51 as the remnants of runaway stars

Preprint English OPEN
Gvaramadze, V. V.;
(2007)
  • Identifiers: doi: 10.1051/0004-6361:20077693
  • Subject: Astrophysics
    arxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::High Energy Astrophysical Phenomena | Astrophysics::Instrumentation and Methods for Astrophysics | Astrophysics::Solar and Stellar Astrophysics

Astrometric data on the pulsars B2020+28 and B2021+51 suggest that they originated within several parsecs of each other in the direction of the Cyg OB2 association. It was proposed that the pulsars share their origin in a common massive binary and were separated at the ... View more
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