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Probing Period Variability Mechanisms in SW Cygni through Eclipse Timing Variations

  • Authors: Zhi-Hua Wang, Si-Yu Xiao

Zhi-Hua Wang and Si-Yu Xiao 2026 The Astrophysical Journal 1011 .

  • Provider: AAS Journals

Caption: Figure 3.

(a)–(f): Models (a)–(f). Upper panels: the black dots are O − C values, while the red lines are best-fitting curves to the O − C diagram of SW Cyg for cases of different models. Lower panels: the residuals from the model fit.

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