snorer.get_thetaMax¶

snorer.get_thetaMax(t,Tx,mx,Rs)¶

Find the maximum BDM field-of-view, \(\theta_{M}^*\), that centers SN at particular time \(t^*\). See Eq. (24) in BDM Physics.

Parameters:

t : scalar
    The BDM at particular time \(t^*\), seconds. If \(t^* > t_{\rm van}\), the result is unphysical.

Tx : scalar
    BDM kinetic energy \(T_\chi\), MeV

mx : scalar
    DM mass \(m_\chi\), MeV

Rs : scalar
    Distance to supernova, \(R_s\), kpc.

Returns:

out : scalar
Maximum field-of-view centers supernova, \(\theta^*_M\) [rad].