just in case you do not have the number.... 011-39-0532-974328 Are we about to start? Alessio ______________________________________________________ Alessio Sarti Universita' & I.N.F.N. Ferrara >>>I'm in Ferrara<<< tel +39-0532-974328 Ferrara roma +39-06-49914338 SLAC +001-650-926-2972 "... e a un Dio 'fatti il culo' non credere mai..." (F. De Andre') "He was turning over in his mind an intresting new concept in Thau-dimensional physics which unified time, space, magnetism, gravity and, for some reason, broccoli". (T. Pratchett: "Pyramids") On Tue, 11 Mar 2003, Alessio Sarti wrote: > Hi all, > here's some material for today's meeting: > > 1)I've tried to play a bit with Kl stuff. > Thos are three data-MC comparisons for the energy of those neutrals that > have the largest likelihood to be Kl: > > ..as it is (no correction applied) > http://www.slac.stanford.edu/~asarti/recoil/devel/KLstu/nu/comparison5mxminpileptoncuts.ps > > applying a correction (on MC):: > newE(g) = E(g)*(mean_data(enr.)/mean_MC(enr.)) > http://www.slac.stanford.edu/~asarti/recoil/devel/KLstu/nurewsh/comparison5mxminpileptoncuts.ps > > applying a correction (on MC):: > newE(g) = E(g)+(mean_data(enr.)-mean_MC(enr.)) > http://www.slac.stanford.edu/~asarti/recoil/devel/KLstu/nurewsh/comparison5mxminpileptoncuts.ps > > The first correction method seems more powerful > than the second one: > there are suggestions for different correction procedures? > > Once we agree on wich correction we need to use to reweight > our MC I'll prepare the anaRecoil code in such a way that > the energy of those neutrals that have a KL likelihood > 0 > > energyGam[i] *= f(corr_factor); > > can be corrected for the given factor and Urs/whoever else > can rerun the analysis rootfile production. > > 2)I've played a bit with the m_b mass that can be extracted by > our datasample and here's the output of my very firt study: > http://www.slac.stanford.edu/~asarti/recoil/myThesis/mbmeas.html > > Are you going to call me in Ferrara? > alessio > > ______________________________________________________ > Alessio Sarti Universita' & I.N.F.N. Ferrara > > >>>I'm in Ferrara<<< > > tel +39-0532-974328 Ferrara > roma +39-06-49914338 > SLAC +001-650-926-2972 > > "... e a un Dio 'fatti il culo' non credere mai..." > (F. De Andre') > > "He was turning over in his mind an intresting new concept in > Thau-dimensional physics which unified time, space, magnetism, gravity > and, for some reason, broccoli". (T. Pratchett: "Pyramids") >