Image Details

Choose export citation format:

Optical Studies of the Ultraluminous X‐Ray Source NGC 1313 X‐2

  • Authors: Ji-Feng Liu, Joel Bregman, Jon Miller, and Philip Kaaret

Liu et al. 2007 The Astrophysical Journal 661 165.

  • Provider: AAS Journals

Caption: Fig. 6.

Predicted periods for different primary masses for a ﹩Z=0.2﹩ Z secondary (8.5 M, 7 R) and for an O7 V secondary (30 M, 9 R) with solar metallicity. The periods are calculated using the Roche lobe sizes ﹩f( q) ﹩ as tabulated by Kopal, and the analytic approximations by Paczyński and Eggleton.

Other Images in This Article
Copyright and Terms & Conditions