**Table 1:** Fixed physical quantities in our model.
Parameter and unit	Value
a: orbital semi-major axis [cm]	$5\times10^{12}$ ^a
P: orbital period [d]	26.4960 ^b
e: eccentricity	0.72 ^c
i: inclination angle [ $^{\circ}$ ]	30 ^c
$M_{\rm x}$ : compact object mass [ $M_{\odot}$ ]	2.5 ^c
$M_{\star}$ : stellar mass [ $M_{\odot}$ ]	12 ^c
$L_{\star}$ : stellar bolometric luminosity [erg s^-1]	10³⁸ ^d
$T_{\star}$ : stellar surface temperature [K]	$2.6\times10^4$ ^d
$R_{\star}$ : stellar radius [ $R_{\odot}$ ]	10 ^e
$L_{\rm CD}$ : CD bolometric luminosity [erg s^-1]	10³⁷ ^d
$T_{\rm CD}$ : CD surface temperature [K]	$1.7\times10^4$ ^e
$\dot{m}_{\rm w}$ : stellar mass loss rate [ $M_{\odot}$ yr^-1]	$\sim$ 10^-7 ^e
$V_{\rm R}$ : initial CD radial speed [cm s^-1]	$3\times 10^5$ ^e
$V_{\phi 0}$ : initial CD azimuthal speed [cm s^-1]	$1.13\times 10^7/\sin i$ ^c
$\rho_{\rm CD}$ : initial CD density [g cm^-3]	10^-11 ^e
$V_{\rm jet}$ : convection speed [cm s^-1]	10¹⁰ ^f
$E_{\rm min}$ : electron minimum energy [MeV]	1

^a Taylor et al. (1992), ^b Gregory (2002), ^c Casares et al. (2005),
^d Hutchings & Crampton (1981), ^e MP95, ^f Massi et al. (2001,2004).