p16ig-p2-rerun vs p16ig-p2 - brookhaven national laboratory · 108 107 pcon pl 6ig_p2_rerun / pl...

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P16ig-p2-rerun vs P16ig-p2 Devika Gunarathne & Jinlong Zhang

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Page 1: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

P16ig-p2-rerun vs P16ig-p2

Devika Gunarathne & Jinlong Zhang

Page 2: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

nEvents vs Cuts

sign

-pt-c

ut >

14

GeV

near

con

e is

o cu

t > 0

.88

Fina

l W c

ut >

25

GeV

eta

cut

track matches to cluster

pt >

10

GeV

cutIn

put E

vent

s

W trigger

Prim

ary

Vert

ex

Vert

ex_Z

Page 3: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

Final W ET Final W ZDCx

Page 4: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

Final W Eta

Page 5: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

Charge Separation

P16ig-p2-rerun

P16ig-p2

Page 6: P16ig-p2-rerun vs P16ig-p2 - Brookhaven National Laboratory · 108 107 pcon pl 6ig_p2_rerun / pl 6ig-p2 1.3 p16ig p2 rerun / p16ig-p2 1.1 0.9 pcon ert ert t70 200 200 etal etal 901

Track levelTrack Pt Track hit first point Track hit last point