The accretion disk in the post period-minimum cataclysmic variable SDSS J080434.20 + 510349.2

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Volume 549 (January 2013)

A&A, 549 (2013) A77

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Table 4

Parameters used for V- band light curve modeling.

N_mod	i	r_m	r_out	ξ^*	ϵ^*	δ^*	θ
	(°)	R_⊙	R_⊙				(°)

N1	75–80	0.2	0.45	0.7	0.06	35	0.2
N2	80	0.1–0.2	0.45	0.9	0.08	25	0.25

N3	75	0.2	0.45	0.7	0.06	35	0.05
N4^†	80	0.2	0.45	0.7	0.06	35	0.05

Notes. M₁ = 0.9 M_⊙, q = 0.05, T₁ = 11 000 K, T₂ = 2000 K, P_orb = 5100 s = 1.42 h, a = 0.64 R_⊙, R_L1 = 0.49 R_⊙, Ṁ = 1.6 × 10^-11 M_⊙/yr, β^∗ = 0.01.

^(*)

Parameters of the disk and the spiral arm corresponding to the model of the two-armed spiral structure in the accretion disk of (Hachisu et al. 2004, see Eqs. (3)–(5).

^(†)

The model with M₁ = 0.7 M_⊙; i is the inclination; M₁ is the mass of primary; q is the mass ratio; T₁ and T₂ are the temperatures of the primary and the secondary; a is the system separation; R_L1 is the radius of the primary Roshe lobe r_m and r_out are the inner and outer radii of the disk.

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