Difference: PionBeamAug14DileptonsOnline (r10 vs. r9)

Summary of the raw yields for pi-PE runs :

table and plots include statistics from the following days:

195 - 198 : JULY 2014 beam

232 - 244 245 : AUG 2014 (244 only till 08:00)

DayNb. evtTimeMee (sig)Mee(sig above pi0)Mee(sig above pi0, miss cut)*
SUM 765 M 182 h 201355 785 397

246 - 249 : Momentum Scan

DayNb. evtTimeMee (sig)Mee(sig above pi0)Mee(sig above pi0, miss cut)*
SUM 765 M 182 h 448410 926 598

* with cut on the e+e- missing mass (0.9 - 1.0) GeV /c2 and depending on the spectrum

e+e- invariant mass spectra (black N+-, red CB)

EPEM_INV_MASS_ALLCB.pngEPEM_INV_MASS_ALLCB_1.gif

e+e- signal (N+- - CB)

B)EPEM_INV_MASS_SIG_1.gifEPEM_INV_MASS_SIG.png

e+e- missing mass for Mee > 0.14

EPEM_MISS_MASS_SIG.pngEPEM_MISS_MASS_SIG_1.gif
e+e- invariant mass after cut on e+e- missing mass 0.9 < MMee < 1.0 and for Mee > 0.14

EPEM_INV_MASS_MISSMASSCUT_ALLCB_PI0ABOVE.pngEPEM_INV_MASS_MISSMASSCUT_SIG_PI0ABOVE_1.gif

IAttachmentActionSizeDateWhoComment
EPEM_INV_MASS_ALLCB.pngpngEPEM_INV_MASS_ALLCB.pngmanage 10.2 K 02 Sep 2014 - 11:23GosiaSudol EPEM_INV_MASS_ALLCB
EPEM_INV_MASS_MISSMASSCUT_ALLCB_PI0ABOVE.pngpngEPEM_INV_MASS_MISSMASSCUT_ALLCB_PI0ABOVE.pngmanage 9.0 K 02 Sep 2014 - 11:23GosiaSudol EPEM_INV_MASS_MISSMASSCUT_ALLCB_PI0ABOVE
EPEM_INV_MASS_SIG.pngpngEPEM_INV_MASS_SIG.pngmanage 9.5 K 02 Sep 2014 - 11:24GosiaSudol EPEM_INV_MASS_SIG
EPEM_MISS_MASS_SIG.pngpngEPEM_MISS_MASS_SIG.pngmanage 10.2 K 02 Sep 2014 - 11:24GosiaSudol EPEM_MISS_MASS_SIG

-- GosiaSudol - 06 Sep 2014

IAttachmentActionSizeDateWhoComment
EPEM_INV_MASS_ALLCB_1.gifgifEPEM_INV_MASS_ALLCB_1.gifmanage 10.5 K 06 Sep 2014 - 22:33GosiaSudol e+e- invariant mass all
EPEM_INV_MASS_MISSMASSCUT_SIG_PI0ABOVE_1.gifgifEPEM_INV_MASS_MISSMASSCUT_SIG_PI0ABOVE_1.gifmanage 10.8 K 06 Sep 2014 - 22:36GosiaSudol e+e- invariant mass above pi0 with cut on missing e+e- mass
EPEM_INV_MASS_SIG_1.gifgifEPEM_INV_MASS_SIG_1.gifmanage 10.5 K 06 Sep 2014 - 22:35GosiaSudol e+e- invariant mass
EPEM_MISS_MASS_SIG_1.gifgifEPEM_MISS_MASS_SIG_1.gifmanage 10.0 K 06 Sep 2014 - 22:34GosiaSudol e+e- missing mass

 
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