Comparison of the single leptons distributions for LVL1 and LVL2 evetns with separation for systems

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Comparison of momentum distribution of single leptons separetely for system 0 and 1 and polarity

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Comparison of azimuthal angle distribution of single leptons separetely for system 0 and 1 and polarity

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Comparison of polar angle distribution of single leptons separetely for system 0 and 1 and polarity

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Table below shows the eficiency of the LVL2 trigger as a function of p, theta, phi for sys0, sys1 and both systems together.
Efficiency is calculated in this case as a ratio of the integrals from the distributions presented above.

  sys0 sys1 both sys
phi 51% 83% 75%
theta 51% 83% 75%
p 51% 83% 75%

As one can see the efficiency in the TOFino/PreShower (sys0) is much lower then in the TOF (sys1).
This observation is know, it is a side effect of the wrong maping in the PreShower detector.

Ratio of LVL2/LVL1 evetns as a function of p, theta, phi for all systems and separetly

batch upload by sudol@lxg0433

Ratio of LVL2/LVL1 evetns as a function of p with seperation for systems and polarity

batch upload by sudol@lxg0433

Ratio of LVL2/LVL1 evetns as a function of azimuthal angle with seperation for systems and polarity

batch upload by sudol@lxg0433

Ratio of LVL2/LVL1 evetns as a function of polar angle with seperation for systems and polarity

batch upload by sudol@lxg0433

-- GosiaSudol - 01 Apr 2007
I Attachment Action SizeSorted ascending Date Who Comment
draw_LVL1_LVL2_comparison.CC draw_LVL1_LVL2_comparison.C manage 9 K 2007-04-01 - 14:17 GosiaSudol batch upload by sudol@lxg0433
draw_trigger_eff.CC draw_trigger_eff.C manage 9 K 2007-04-01 - 14:17 GosiaSudol batch upload by sudol@lxg0433
lepexp.CC lepexp.C manage 11 K 2007-04-01 - 14:16 GosiaSudol batch upload by sudol@lxg0433
all_together_sys_selection.gifgif all_together_sys_selection.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
all_together_sys_selection_RATIO.gifgif all_together_sys_selection_RATIO.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
p_full_selection.gifgif p_full_selection.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
p_full_selection_RATIO.gifgif p_full_selection_RATIO.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
phi_full_selection.gifgif phi_full_selection.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
phi_full_selection_RATIO.gifgif phi_full_selection_RATIO.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
theta_full_selection.gifgif theta_full_selection.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
theta_full_selection_RATIO.gifgif theta_full_selection_RATIO.gif manage 877 K 2007-04-01 - 12:49 GosiaSudol batch upload by sudol@lxg0433
Topic revision: r1 - 2007-04-01, GosiaSudol
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