I'm just writing to concur with Chris and Adrian about the new crunch.
The Beam Energy reconstructs back to ~840 MeV by electrons and
the protons are reconstructing slightly high in both sectors...
850-870 MeV.
Still... there doesn't seem to be a sector discrepancy in electrons
nor protons. The only correction that appears "potentially
necessary," is a proton correction that brings the beam
energy reconstruction back to ~840 MeV.
The Root file attached has the following list of histograms
and Canvases attached. To draw the canvases, attach the file
and use these commands:
Z->Draw()
PHI->Draw()
W->Draw()
Electrons->Draw()
Protons->Draw()
BeamEnergy->Draw()
I'll send the Theta_e(Theta_p) graphs out in a few minutes.
-eugene
KEY: TCanvas ThetaTheta;1 Theta as a function of Theta
KEY: TProfile TH_TH_EL;1 #theta_{eL} - #theta_{eL}(#theta_{pR})
KEY: TProfile TH_TH_EL_H2;1 #theta_{eL} - #theta_{eL}(#theta_{pR})
KEY: TProfile TH_TH_ER;1 #theta_{eR} - #theta_{eR}(#theta_{pL})
KEY: TProfile TH_TH_ER_H2;1 #theta_{eR} - #theta_{eR}(#theta_{pL})
KEY: TProfile TH_TH_PL;1 #theta_{pL} - #theta_{pL}(#theta_{eR})
KEY: TProfile TH_TH_PL_H2;1 #theta_{pL} - #theta_{pL}(#theta_{eR})
KEY: TProfile TH_TH_PR;1 #theta_{pR} - #theta_{pR}(#theta_{eL})
KEY: TProfile TH_TH_PR_H2;1 #theta_{pR} - #theta_{pR}(#theta_{eL})
KEY: TProfile E0_PL_real;1 Beam Energy Reconstruction
KEY: TProfile E0_PR_real;1 Beam Energy Reconstruction
KEY: TProfile E0_PL;1 Beam Energy Reconstruction
KEY: TProfile E0_PR;1 Beam Energy Reconstruction
KEY: TProfile E0_EL_real;1 Beam Energy Reconstruction
KEY: TProfile E0_ER_real;1 Beam Energy Reconstruction
KEY: TProfile E0_EL;1 Beam Energy Reconstruction
KEY: TProfile E0_ER;1 Beam Energy Reconstruction
KEY: TCanvas BeamEnergy;1 Beam Energy from reconstruction
KEY: TProfile pe_R_flr;1 Electron relations Right Sector
KEY: TProfile pe_R_real;1 Electron relations Right Sector
KEY: TProfile te_R_real;1 Electron relations Right Sector
KEY: TProfile te_R_flr;1 Electron relations Right Sector
KEY: TProfile pe_L_flr;1 Electron relations Left Sector
KEY: TProfile pe_L_real;1 Electron relations Left Sector
KEY: TProfile te_L_real;1 Electron relations Left Sector
KEY: TProfile te_L_flr;1 Electron relations Left Sector
KEY: TProfile pp_R_flr;1 Proton relations Right Sector
KEY: TProfile pp_R_real;1 Proton relations Right Sector
KEY: TProfile tp_R_real;1 Proton relations Right Sector
KEY: TProfile tp_R_flr;1 Proton relations Right Sector
KEY: TProfile pp_L_flr;1 Proton relations Left Sector
KEY: TProfile pp_L_real;1 Proton relations Left Sector
KEY: TProfile tp_L_real;1 Proton relations Left Sector
KEY: TProfile tp_L_flr;1 Proton relations Left Sector
KEY: TCanvas Electrons;1 Electrons
KEY: TCanvas Protons;1 Protons
KEY: TH1F W_flr_L;1 Invariant Mass
KEY: TH1F W_flr_R;1 Invariant Mass
KEY: TH1F W_H2_L;1 Invariant Mass
KEY: TH1F W_H2_R;1 Invariant Mass
KEY: TCanvas W;1 W
KEY: TH1F PHI_flr_R;1 Phi
KEY: TH1F PHI_H2_L;1 Phi
KEY: TH1F PHI_flr_L;1 Phi
KEY: TH1F PHI_H2_R;1 Phi
KEY: TCanvas PHI;1 PHI
KEY: TH1F Z_flr_R;1 vertex
KEY: TH1F Z_H2_L;1 vertex
KEY: TH1F Z_flr_L;1 vertex
KEY: TH1F Z_H2_R;1 vertex
KEY: TCanvas Z;1 Z
Quoting Adrian T Sindile <asindile@cisunix.unh.edu>:
> Hi Michael,
> Please take a look at:
>
> http://einstein.unh.edu/~adrian/beforeRecrunch/
>
> and
>
> http://einstein.unh.edu/~adrian/afterRecrunch/
>
> for a comparison of the offsets before and after the latest recrunch,
> respectively. As the recrunch is not complete, I used only about 20% of
>
> the data for that case (~ 1M events). In all plots, blue is without
> corrections, red is with corrections.
>
> I think the offsets are greatly improved - the improvement in proton
> momentum at least is incredible, that comes from Doug's wire chamber
> calibration.
>
> I might add more plots to those directories as I feel pretty energetic.
>
> I should get some extra points :-) because the network was so slow I had
>
> to use pico, emacs was crawling...
>
> Adrian
>
> -------------------------------
> Adrian Sindile
> Research Assistant
> Nuclear Physics Group
> University of New Hampshire
> phone: (603)862-1217
> FAX: (603)862-2998
> email: asindile@unh.edu
> http://einstein.unh.edu/~adrian/
>
>
--------------------------------------------------------------------------
Eugene Geis
PhD Student, Physics Department, ASU
Research Affiliate, MIT-Bates Laboratory of Nuclear Science
eugene.geis@asu.edu
--------------------------------------------------------------------------
http://quickreaction.blogspot.com
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