The period derivative of Cygnus X-3

Details The period derivative of Cygnus X-3 The period derivative of Cygnus X-3

Apr 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979apj...229l..19l&link_type=abstract

Astrophysical Journal, Part 2 - Letters to the Editor, vol. 229, Apr. 1, 1979, p. L19-L22.

Astronomy and Astrophysics

Astrophysics

17

Binary Stars, Periodic Variations, X Ray Sources, Error Analysis, Interstellar Extinction, Neutron Stars, Pulsars, Stellar Mass Accretion, Stellar Models, Stellar Winds, White Dwarf Stars, X Ray Spectra

Scientific paper

X-rays from Cygnus X-3 have been observed during early 1978 with the detectors of the SAS 3 satellite. These observations, in conjunction with earlier Uhuru and ANS data, indicate that the 4.8 hr period of Cygnus X-3 is increasing at a rate of (5.1 + or - 1.3) times to the -6th per year. The sign and magnitude for this change are incompatible with a rotation model for the period and are in reasonable agreement with model predictions for orbital changes associated with mass loss and transfer in a binary system.

Affiliated with

Also associated with

No associations

Rating

The period derivative of Cygnus X-3 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The period derivative of Cygnus X-3, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The period derivative of Cygnus X-3 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1435323