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Default cuts and users cuts

If you are not happy with the standard cuts used when running QSELEP to make a MINI (version $ \geq$ 10) , or if you want to create the QSELEP information from a POT/DST/old MINI: you have first to put in your CARDS file the two data cards

QLID

EFLJ

If you don't provide any of the other data cards below, QSELEP will not be called when reading MINIs $ \geq$ 10 since the cuts are the same as used to build it. If you run on a POT/DST/old MINI, QSELEP will be called using the default values described below.

If you want to use other cuts, you have to put in your CARDS file any combination of the data cards described below. The data cards described below correspond to the default values used to produce MINIs. Comments are self-explanatory.


*
*--  User card for general charged track selection
*
*-- * #tracks e_frac #tpc   d0    z0     cos(theta_max)
LSHD    5      0.10    4    2.0   10.0      0.95
*
*--   User card to select electron candidates in charged tracks
*--
*-- *  #tpc   d0    z0    cos(the_max)   pcut  p_tcut
LSET    5    2.0   10.0      0.95        2.0    0.0
*--
*--   User card electron identification cuts
*--
*-- *  rt_min rt_max rl_min rl_max #wires ri_min ri_max
LSEC   -3.0   999.0  -3.0   3.0      0    -999.  999.
*--
*--   User card rejection of photon conversions and Dalitz decays
*--
*-- * XY_max Z_max  M_max   W_conv(1=write,0=reject)
LSCV   1.0    1.0   0.020   1
*--
*--   User card to select muon candidates in charged tracks
*--
*-- * #TPC  d0    z0    cos(the_max)  pcut   p_tcut
LSMT    5   2.0  10.0      0.95       3.0     0.0
*--
*--   User card muon identification cuts
*--
*-- *  QMUIDO return flags accepted
LSMC   13  14
*--
*--   User card jet cuts
*--
*-- * #objects/jet  Max P(lepton)/E(jet) #jets   Ycut      Jrej
*--                                                       1=keep,0=cut
LSJT      5                 0.9            2     0.004       1



Joel Closier
2000-02-07