Studies of the possible X ray triple 4U1915-05

Details Studies of the possible X ray triple 4U1915-05 Studies of the possible X ray triple 4U1915-05

Nov 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989esasp.296..121g&link_type=abstract

In ESA, The 23rd ESLAB Symposium on Two Topics in X Ray Astronomy. Volume 1: X Ray Binaries p 121-126 (SEE N90-25711 19-89)

Astronomy and Astrophysics

Astronomy

5

Accretion Disks, Color-Color Diagram, Light Modulation, Triple Stars, X Ray Stars, Celestial Mechanics, Stellar Models, Stellar Orbits, Stellar Spectra, Three Body Problem, Visible Spectrum, X Ray Spectra

Scientific paper

New optical observations of the X-ray dip and burst source 4U1915-05 were made. They are compared with new X-ray observations from Ginga. The optical modulation is at a period significantly longer than the X-ray dip period, and the stability of the optical period over approximately 2.5 years suggests it is the orbital period. The optical modulation is found to vary in shape on timescales of days but without significant color modulation. Comparison between 1916 and other systems are made. A discussion is given of a hierarchical triple model previously proposed to explain the dips, the optical modulation, and the long-term period.

Affiliated with

Also associated with

No associations

Rating

Studies of the possible X ray triple 4U1915-05 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 Studies of the possible X ray triple 4U1915-05, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Studies of the possible X ray triple 4U1915-05 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1614412