Phase light curves of young binary systems

Phase light curves of binary model that consists of a primary component with mass M1 and a secondary component with mass M2. The binary is embedded in a circumbinary gas-dust disk whose matter is accreted onto the binary components. The input parameters of the problem are the accretion rate onto the binary components (), the component mass ratio q = M2/M1, the orbital inclination to the line of sight θ, the eccentricity e, the rotation angle of the apsidal line relative to the observer φ, and the parameter c characterizing viscosity. The rotation angle of the apsidal line relative to the observer and through "_" the orbit inclination to the line of sight are indicated in the lower left corner of each diagram.

Model 1: q = M2 : M1 = 0.5, e = 0.5, "hot" disk (с = 0.08), accretion rate = 10-10 /year.

Модель 05_h_05 все кривые

Model 2: q = M2 : M1 = 0.5, e = 0.5, "warm" disk (с = 0.05), accretion rate = 3 · 10-11 /year.

 Модель 05_w_05 все кривые

Model 3: q = M2 : M1 = 0.3, e = 0.5, "warm" disk (с = 0.05), accretion rate = 10-10 /year.

Модель 05_w_03 все кривые

Model 4: q = M2 : M1 = 0.3, e = 0.7, "warm" disk (с = 0.05), accretion rate = 3 · 10-11 /year.

 Модель 07_w_03 все кривые

Model 5: q = M2 : M1 = 0.2, e = 0.5, "warm" disk (с = 0.05), accretion rate = 10-10 /year.

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Model 6: q = M2 : M1 = 0.1, e = 0.5, "warm" disk (с = 0.05), accretion rate = 3 · 10-10 /year.

Модель 05_w_01 все кривые

Model 7: q = M2 : M1 = 0.1, e = 0.3, "warm" disk (с = 0.05), accretion rate = 10-9 /year.

Модель 03_w_01 все кривые

Model 8: q = M2 : M1 = 0.3, e = 0.1, "warm" disk (с = 0.05), accretion rate = 3 · 10-10 /year.

Модель 01_w_03 все кривые

Model 9: q = M2 : M1 = 0.03, e = 0.5, "warm" disk (с = 0.05), accretion rate = 10-9 /year.

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Model 10: q = M2 : M1 = 0.01, e = 0.5, "warm" disk (с = 0.05), accretion rate = 10-9 /year.

Модель 05_w_001 все кривые