Hi Stephan,
I am assigning as value of the normalisation factor 1 and as uncertainty 1.
The error I get is the following:
[#0] ERROR:Integration -- RooNumIntFactory::createIntegrator: No integration method has been defined for an open ended 2-dimensional integral
[#0] ERROR:Integration -- RooRealIntegral::beta_nW_MC_SRConstraint_Int[beta_nW_MC_SR,nom_beta_nW_MC_SR,theta_nW_MC_SR]: failed to create valid integrator.
[#0] ERROR:Integration -- RooRealIntegral::beta_nW_MC_SRConstraint_Int[beta_nW_MC_SR,nom_beta_nW_MC_SR,theta_nW_MC_SR]:evaluate: cannot initialize numerical integrator
[#0] ERROR:Integration -- RooNumIntFactory::createIntegrator: No integration method has been defined for an open ended 2-dimensional integral
[#0] ERROR:Integration -- RooRealIntegral::beta_nbb_MC_SRConstraint_Int[beta_nbb_MC_SR,nom_beta_nbb_MC_SR,theta_nbb_MC_SR]: failed to create valid integrator.
[#0] ERROR:Integration -- RooRealIntegral::beta_nbb_MC_SRConstraint_Int[beta_nbb_MC_SR,nom_beta_nbb_MC_SR,theta_nbb_MC_SR]:evaluate: cannot initialize numerical integrator
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-1e+30) to force MIGRAD to back out of this region. Error log follows
Parameter values: alpha_Wyield_CR=-0.0181367, alpha_Zyield=0.172842, alpha_bbyield_CR=-0.00542618, alpha_eff_ratio=-1.94981e-06, alpha_nW_MC_CR=-2.43615e-05, alpha_nbb_MC_CR=-4.05417e-05, alpha_norm_yield=-2.34374e-05, alpha_qcdyield=-0.137655, beta_nW_MC_SR=0.746232, beta_nbb_MC_SR=0.771905, br=9.53674e-07, gamma_stat_SR_bin_0=0.997355, gamma_stat_SR_bin_1=0.999373, gamma_stat_SR_bin_10=0.999581, gamma_stat_SR_bin_11=0.999125, gamma_stat_SR_bin_2=0.999577, gamma_stat_SR_bin_3=0.999597, gamma_stat_SR_bin_4=0.999503, gamma_stat_SR_bin_5=0.998827, gamma_stat_SR_bin_6=0.999339, gamma_stat_SR_bin_7=1.02814, gamma_stat_SR_bin_8=0.999121, gamma_stat_SR_bin_9=1.04237
RooGamma::beta_nW_MC_SRConstraint[ x=beta_nW_MC_SR mean=k_nW_MC_SR beta=theta_nW_MC_SR mu=0 ]
p.d.f normalization integral is zero or negative @ x=beta_nW_MC_SR=0.746232 +/- 0.667738, mean=k_nW_MC_SR=2, beta=theta_nW_MC_SR=1, mu=0=0
getLogVal() top-level p.d.f evaluates to zero @ x=beta_nW_MC_SR=0.746232 +/- 0.667738, mean=k_nW_MC_SR=2, beta=theta_nW_MC_SR=1, mu=0=0
RooGamma::beta_nbb_MC_SRConstraint[ x=beta_nbb_MC_SR mean=k_nbb_MC_SR beta=theta_nbb_MC_SR mu=0 ]
p.d.f normalization integral is zero or negative @ x=beta_nbb_MC_SR=0.771905 +/- 0.548173, mean=k_nbb_MC_SR=2, beta=theta_nbb_MC_SR=1, mu=0=0
getLogVal() top-level p.d.f evaluates to zero @ x=beta_nbb_MC_SR=0.771905 +/- 0.548173, mean=k_nbb_MC_SR=2, beta=theta_nbb_MC_SR=1, mu=0=0
Thanks,
Elena