Difference between revisions of "Mattione Study b1pi"
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* p vs θ distributions for the generated & reconstructed photons: | * p vs θ distributions for the generated & reconstructed photons: | ||
| − | [[Image:Mattione_b1piStudy_Photons_GenPVsTheta.gif|thumb|left|400px|generated, | + | [[Image:Mattione_b1piStudy_Photons_GenPVsTheta.gif|thumb|left|400px|generated, 06-12-2011]] |
| − | [[Image:Mattione_b1piStudy_Photons_ReconPVsTheta.gif|thumb|left|400px|reconstructed | + | [[Image:Mattione_b1piStudy_Photons_ReconPVsTheta.gif|thumb|left|400px|reconstructed 06-12-2011]] |
<br style="clear:both;"/> | <br style="clear:both;"/> | ||
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* p vs θ distributions for the generated & reconstructed π<sup>+</sup>'s: | * p vs θ distributions for the generated & reconstructed π<sup>+</sup>'s: | ||
| − | [[Image:Mattione_b1piStudy_PiPluses_GenPVsTheta.gif|thumb|left|400px|generated | + | [[Image:Mattione_b1piStudy_PiPluses_GenPVsTheta.gif|thumb|left|400px|generated 06-12-2011]] |
| − | [[Image:Mattione_b1piStudy_PiPluses_ReconPVsTheta.gif|thumb|left|400px|reconstructed | + | [[Image:Mattione_b1piStudy_PiPluses_ReconPVsTheta.gif|thumb|left|400px|reconstructed 06-12-2011]] |
<br style="clear:both;"/> | <br style="clear:both;"/> | ||
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* p vs θ distributions for the generated & reconstructed π<sup>-</sup>'s: | * p vs θ distributions for the generated & reconstructed π<sup>-</sup>'s: | ||
| − | [[Image:Mattione_b1piStudy_PiMinuses_GenPVsTheta.gif|thumb|left|400px|generated | + | [[Image:Mattione_b1piStudy_PiMinuses_GenPVsTheta.gif|thumb|left|400px|generated 06-12-2011]] |
| − | [[Image:Mattione_b1piStudy_PiMinuses_ReconPVsTheta.gif|thumb|left|400px|reconstructed | + | [[Image:Mattione_b1piStudy_PiMinuses_ReconPVsTheta.gif|thumb|left|400px|reconstructed 06-12-2011]] |
<br style="clear:both;"/> | <br style="clear:both;"/> | ||
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* p vs θ distributions for the generated & reconstructed protons: | * p vs θ distributions for the generated & reconstructed protons: | ||
| − | [[Image:Mattione_b1piStudy_Protons_GenPVsTheta.gif|thumb|left|400px|generated | + | [[Image:Mattione_b1piStudy_Protons_GenPVsTheta.gif|thumb|left|400px|generated 06-12-2011]] |
| − | [[Image:Mattione_b1piStudy_Protons_ReconPVsTheta.gif|thumb|left|400px|reconstructed | + | [[Image:Mattione_b1piStudy_Protons_ReconPVsTheta.gif|thumb|left|400px|reconstructed 06-12-2011]] |
<br style="clear:both;"/> | <br style="clear:both;"/> | ||
Revision as of 01:11, 12 June 2011
Contents
Overview
- Generated 10000 X(2000) -> b1π-; events following the instructions here.
- Decay chain:
gamma p -> p X(2000)0
|
|-> b1(1235)+ π-
|
|-> ω π+
|
|-> ρ0 π0
| |-> γ γ
|
|-> π+ π-
Event Count
# Generated events = 10000 # Events with 2+ photons = 9669 # Events with 2+ π+'s = 7749 # Events with 2+ π-'s = 8248 # Events with 2+ protons = 1040 (should only be 1 !!) # Events with enough tracks for the X (2+ photons, 2+ π+'s, 2+ π-'s) = 6259
Invariant Masses
Comparison of Generated and Reconstructed Tracks
- NOTE: There was no observed φ-dependence on track reconstruction distributions.
γ's
- p vs θ distributions for the generated & reconstructed photons:
π+'s
- p vs θ distributions for the generated & reconstructed π+'s:
π-'s
- p vs θ distributions for the generated & reconstructed π-'s:
p's
- p vs θ distributions for the generated & reconstructed protons:
