BEGIN ALEPH LAMBDA-LEPTON PUBLISHED ! ALEPH Lambda-l PPE 97/111 ! European Physical Journal C 2 (1998) 2, 197 ! ! systematic errors ! ! tag description (errors which have the same tag are treated as correlated) ! ! pol polarisation ! physig signal physics function ! phybck background physic function ! resol_a resolution function ! lepbck background lepton fraction ! fake number of combinatorial Lambda-l ! accidential ratio of accidential Lambdal+/lambda-l- ! taufrag fragmetation background lifetime ! taucomb combinatiorial background lifetime ! decay multi body decays ! frag fragmentation ! phymis decay background and misid function ! add additional lambd-l sources ! PARAMETERS ! value positiv negtiv pol -0.23 0.25 -0.21 ! value of polarisation ! and error used in this analysis frag 0.715 0.03 -0.03 ! x(E) used in this analysis decay 0.20 0.20 -0.20 ! 4-body fraction MEASUREMENT tau stat syst DATA tau stat+ stat- syst lepbck fake accidental taufrag taucomb resol_a frag pol decay phymis physig phybck add 1.220 0.084 -0.079 0.066 0.015 0.017 -0.010 -0.010 -0.010 0.021 -0.014 -0.037 0.015 0.007 0.032 0.016 0.005 END BEGIN ALEPH LAMBDA_C-LEPTON PUBLISHED ! ALEPH lambda-l ok ! European Physical Journal C 2 (1998) 2, 197 ! ! bckshp combinatorial background shape ! bcklc_a physics background ! resol_a resolution function ! decay multi body decays ! frag fragmentation ! pol polarisation ! nucal E_nu calibration ! bgrfr1 combinatorial background fraction ! mass_lb Lambda-b mass ! PARAMETERS ! value positv neg pol -0.23 0.25 -0.21 ! value of polarisation and error ! used in this analysis frag 0.715 0.030 -0.030 decay 0.20 0.20 -0.20 ! four body decay fraction mass_lb 5.621 0.005 -0.005 ! ALEPH/CDF measurement MEASUREMENT tau stat syst DATA tau stat+ stat- syst bckshp resol_a decay bcklc_a frag pol nucal bgrfr1 mass_lb 1.18 0.130 -0.120 0.03 0.022 0.011 -0.011 -0.017 -0.008 -0.004 0.005 0.003 0.001 END BEGIN ALEPH LAMBDA-LL PUBLISHED ! ALEPH Lambda-ll ok ! European Physical Journal C 2 (1998) 2, 197 ! ! decay multi body decays ! bckltm background lifetime ! bckfll background fractions ! resol_a resolution function ! pol polarisation ! frag fragmentation ! mass_lb Lambda-b mass ! PARAMETERS ! value positv neg frag 0.715 0.03 -0.03 decay 0.20 0.20 -0.20 pol -0.23 0.25 -0.21 ! value of polarisation and error ! used in this analysis mass_lb 5.621 0.005 -0.005 ! ALEPH/CDF measurement MEASUREMENT tau stat syst DATA tau stat+ stat- syst bckltm resol_a pol decay bckfll frag mass_lb 1.30 0.260 -0.210 0.04 0.014 0.021 -0.007 -0.020 0.023 -0.007 0.001 END BEGIN OPAL LAMBDA-LEPTON PUBLISHED ! CERN PPE/95-090 ! R. Akers et al Zeit. Phys. C69 (1996) 195 ! ! beam primary vertex estimate ! bckll_o background shape and normalisation ! decay_o decay model ! pol polarisation ! mass_bb Baryon mass ! declen decay length estimator ! boost momentum estimator ! frag fragmetation ! mcstat physics distribution statistics ! resol_o resolution function ! effl lepton efficiency ! alig silicon alignment ! PARAMETERS ! value positv neg pol -0.47 0.47 -0.47 frag 0.7 0.01 -0.01 ! Z Phys C60 (1993) 199 mass_bb 5.7 0.1 -0.1 ! B-baryon mass (GeV) MEASUREMENT tau stat syst DATA tau stat+ stat- syst beam frag pol mass_bb declen boost mcstat decay_o bckll_o resol_o effl alig 1.160 0.110 -0.110 0.06 0.013 -0.001 -0.038 0.017 0.024 0.008 0.009 0.022 0.029 0.002 0.001 0.002 END BEGIN OPAL LAMBDA_C-LEPTON PUBLISHED ! PPE 97-159 ! K Ackerstaff et al, Phys. Lett. (accepted) ! Phys. Lett. B426 (1998) 161-179 ! bcklc_ol background ! chib_bgr chi_b background ! mass_lb Lambda_b mass see text of paper ! frag fragmentation " " " ! pol polarisation ! beam beam spot ! alig alignment error ! PARAMETERS ! value positv neg pol -0.23 0.25 -0.21 ! ALEPH only frag 0.70 0.02 -0.02 mass_lb 5.641 0.05 -0.05 ! Lambda b-mass (GeV) MEASUREMENT tau stat syst DATA tau stat+ stat- syst mass_lb frag pol chib_bgr bcklc_ol beam alig 1.29 0.240 -0.220 0.06 0.01 -0.02 -0.02 0.02 0.05 0.01 0.01 END BEGIN DELPHI LAMBDA_C-LEPTON PUBLISHED ! CERN EP/99-16 ! ! siglc_d Signal fraction ! res_d resolution ! frag fragmentation ! flight flight scaling ! decay multi body decays ! PARAMETERS ! value positv neg decay 0.15 0.15 -0.15 frag 0.715 0.030 -0.030 MEASUREMENT tau stat syst DATA tau stat+ stat- syst siglc_d res_d frag flight decay 1.11 0.19 -0.180 0.05 0.02 0.04 0.01 0.01 0.02 END BEGIN DELPHI PROTON-LEPTON PUBLISHED ! CERN EP/99-16 ! ! siglp_d Signal fraction ! nfb background lifetime ! res_d resolution ! lb0lc Lambda_b_0 and Lambda_c decay ! ! PARAMETERS ! value positv neg ! frag 0.70 0.03 -0.03 MEASUREMENT tau stat syst DATA tau stat+ stat- syst siglp_d nfb res_d lb0lc 1.19 0.140 -0.140 0.07 0.06 0.03 0.02 0.01 END BEGIN DELPHI LAMBDA-LEPTON PUBLISHED ! CERN EP/99-16 ! ! sigll_d Signal fraction ! nfbl background lifetime ! res_d sigma_i parametrisation ! ! PARAMETERS ! value positv neg ! frag 0.70 0.03 -0.03 MEASUREMENT tau stat syst DATA tau stat+ stat- syst sigll_d nfbl res_d 1.16 0.20 -0.20 0.08 0.02 0.08 0.02 END BEGIN DELPHI LAMBDA-MUON PUBLISHED ! CERN-PPE/96-21 ok ! F. Abreu et al., Zeit Phys C71 (1996) 199 ! ! siglm_d signal fraction ! physfun physics function ! taubck background lifetime (correlated with ALEPH) ! sig_i reolution function ! mass_bb Baryon mass (assumed 0.014) ! frag fragmentation (assumed 0.014) ! pol polarisation ! decay multi body decays ! PARAMETERS ! value positv neg pol -0.47 0.47 -0.47 frag 0.70 0.03 -0.03 decay 0.0 0.30 -0.30 mass_bb 5.67 0.07 -0.07 ! ! attention: statistical error of +0.19 - 0.17 blown up to +0.21 -0.19 ! because of statistical ! correlations with Lambda l analysis (average reproduced !) ! MEASUREMENT tau stat syst DATA tau stat+ stat- syst physfun taubck frag pol mass_bb decay siglm_d sig_i 1.10 0.190 -0.170 0.09 0.02 0.04 -0.014 -0.05 0.014 -0.03 0.040 0.03 ! 1.10 0.210 -0.190 0.09 0.02 0.04 -0.014 -0.05 0.014 -0.03 0.040 0.03 END BEGIN CDF LAMBDA_C-LEPTON PUBLISHED ! Phys rev Lett 77 (1996) 1439 ok (run I data) ! ! no individual errors specified ! MEASUREMENT tau stat syst DATA tau stat+ stat- syst sys9+ sys9- 1.320 0.150 -0.150 0.07 0.070 -0.070 END BEGIN CDF JPSI_LAMBDA PRELIMINARY ! Summer 2004, ICHEP'04 (Run II data) | | no individual errors specified | MEASUREMENT tau stat syst DATA tau stat syst sys10 1.25 0.26 0.10 0.10 END BEGIN DZERO JPSI_LAMBDA PRELIMINARY ! Submitted to PRL, hep-ex/0410054 (Run II data) | | no individual errors specified | MEASUREMENT tau stat syst DATA tau stat+ stat- syst sys10 1.22 0.22 -0.18 0.04 0.04 END