scisalt.PWFA.MatchPlasma¶

class scisalt.PWFA.MatchPlasma(E, emit_n, sigma)[source]¶

Given a beam of energy E in GeV with normalized emittance emit_n in SI units and spot size sigma, calculates plasma parameters

Parameters:

Parameters:	E : float Beam energy in GeV. emit_n : float Specified beam emittance $\epsilon$ . sigma : float Specified beam spot size $\sigma$ .

E : float

Beam energy in GeV.

emit_n : float

Specified beam emittance $\epsilon$ .

sigma : float

Specified beam spot size $\sigma$ .

Attributes

`beta`	The Courant-Snyder parameter $\beta$ that is matched.
`emit_n`	Specified beam emittance $\epsilon$ .
`gamma`	Relativistic $\gamma$ of beam
`n_p`	The plasma density in SI units.
`n_p_cgs`	The plasma density in CGS units.
`plasma`	The matched `Plasma`.