Semi-periodic pulsations in Circinus X-1

Details Semi-periodic pulsations in Circinus X-1 Semi-periodic pulsations in Circinus X-1

Mar 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979natur.278..436s&link_type=abstract

Nature, vol. 278, Mar. 29, 1979, p. 436-438.

Astronomy and Astrophysics

Astronomy

8

Binary Stars, Fourier Analysis, Periodic Variations, X Ray Sources, Black Holes (Astronomy), Collimators, Heao 1, Infrared Radiation

Scientific paper

Semiperiodic pulsations in Cir X-1 with previously reported suspected or possible periods of 0.685 and 2.2 s have been studied on the basis of HEAO A-1 data. Fourier analysis of several scans indicates a possible period near 2.5 s. However, it is shown that strict periodicity does not fit the observed intensity variations. The possibility is noted that a characteristic delay between burst occurrences may sometimes give the appearance of periodicity.

Affiliated with

Also associated with

No associations

Rating

Semi-periodic pulsations in Circinus X-1 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 Semi-periodic pulsations in Circinus X-1, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semi-periodic pulsations in Circinus X-1 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1653954