Module flavio.physics.kdecays.lambdaplnu

Functions for $\Lambda\to p\ell\nu decay

Functions

def g1_f1(wc_obj, par, lep, nu)

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def g1_f1(wc_obj, par, lep, nu):
    scale = flavio.config['renormalization scale']['kdecays']
    ms = flavio.physics.running.running.get_ms(par, scale)
    wc = get_wceff_fccc_std(wc_obj, par, 'su', lep, nu, ms, scale, nf=3)
    f1 = par['Lambda->p f_1(0)'] * (wc['VL'] + wc['VR']).real
    g1 = par['Lambda->p g_1(0)'] * (wc['VL'] - wc['VR']).real
    return g1 / f1

def g1_f1_fct(lep)

Expand source code

def g1_f1_fct(lep):
    def f(wc_obj, par):
        return g1_f1(wc_obj, par, lep=lep, nu=lep)
    return f