************************************** BATCH_FIT Starting Time: Thu Feb 2 11:21:50 EST 2006 ************************************** ******************************************* * * * W E L C O M E to R O O T * * * * Version 4.02/00 17 December 2004 * * * * You are welcome to visit our Web site * * http://root.cern.ch * * * ******************************************* Compiled for linux with thread support. CINT/ROOT C/C++ Interpreter version 5.15.159, Nov 14 2004 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. Processing driver.C... =================================== Start Fitting =================================== ------------------------------------------- FITTING INFORMATION ------------------------------------------- Mixing Fits 10 Experiments - Starting at file: 0 Type of Fit: 0 - Evt-by-Evt LogL Fit LIKELIHOOD HISTOGRAMS VPDL 100 bins: -0.1 - 0.4 errL 50 bins: 0 - 0.02 H(sigma) - = 0.0040033 0-Lifetime function bin width = 0.005 RESOLUTION CONVOLUTION using analytic function VPDL Mass: 5.3695 (default) D assumed: 1 SOURCES USED 1 Bs->Dsmu Mass 5.3695 Use K Factor 1 - BsDsmunu_smooth Integral = 1 err(VPDL) Histo errVPDL_Dsmunu Use Eff Func 1 Eff Function: (1-exp*sum) Eff 6 Parameters: 0.9877 0.002558 0.6738 -9.937 -24.56 1190 6 Indices: 4 5 6 7 8 9 Resolution 101 Single Gaussian - Evt 1 Parameters - Indices: 3 Not using PDF histo Physics Func 2 logL Exponential Decay PDF 2 Parameters - Indices: 1 2 Analytic Res Conv Func: Analytic Res * Fexp 3 Parameters - Indices: 1 2 3 Norm Func: Res * (1-exp*sum) * Fexp 9 Parameters - Indices: 1 2 3 4 5 6 7 8 9 = 0.00270767 Integral = 1 Integral(Unm)_0^inf dx^t = 0.499722 Integral(Mix)_0^inf dx^t = 0.499722 CONVOLUTIONS No Conv - Sources: K Conv - Sources: Res Conv - Sources: K & Res Conv - Sources: 0 VARIABLES Mixing Tag - Smeared Decay Len - Smeared VPDL Dec Len Err - Histo Pt(meas) - in VPDL FITTING PARAMETERS 0 f(BsDsmu) 1 0.005 1 1 tau(Bs) 1.461 0.005 1 2 Pmix 0 0.01 1 3 s(sigma) 1 0 1 4 p0Eff(Bs) 0.9877 0.001 1 5 p1Eff(Bs) 0.002558 1e-05 0 6 p2Eff(Bs) 0.6738 0.001 0 7 p3Eff(Bs) -9.937 0.01 0 8 p4Eff(Bs) -24.56 0.1 0 9 p5Eff(Bs) 1190 1 0 constr f(none) Experiment 0 Experiment 1 Experiment 2 Experiment 3 Experiment 4 Experiment 5 Experiment 6 Experiment 7 Experiment 8 Experiment 9 =========================================== FIT RESULTS 2006-02-02 12:31:58 10 Exps - 5000 Evts/Exp (1 failed)