Difference between revisions of "Mattione Update 11092011"
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− | == π<sup>+</sup> Candidates, BCAL Δβ vs p == | + | == π(1600) -> b<sub>1</sub>π Events, π<sup>+</sup> Candidates, 2D BCAL Δβ vs p == |
Δβ = β<sub>p</sub> - β<sub>t</sub> = p/sqrt(p*p + m*m) - path/(c*TOF) | Δβ = β<sub>p</sub> - β<sub>t</sub> = p/sqrt(p*p + m*m) - path/(c*TOF) | ||
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|} | |} | ||
+ | == π(1600) -> b<sub>1</sub>π Events, π<sup>+</sup> Candidates, 1D BCAL Δβ vs p == | ||
− | * π(1600) -> | + | * π(1600) -> b<sub>1</sub>π Events, π<sup>+</sup> Candidates, BCAL Δβ Fits in Momentum Bins |
{| class="wikitable" | {| class="wikitable" | ||
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1200MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0139855 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1200MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0139855]] |
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1200MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0116038 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1200MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0116038]] |
|- | |- | ||
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1400MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0133706 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1400MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0133706]] |
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1400MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0108730 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1400MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0108730]] |
− | + | ||
|- | |- | ||
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1600MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0126071 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1600MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0126071]] |
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1600MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0103956 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1600MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.0103956]] |
|- | |- | ||
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1800MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0120421 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1800MeV_334Segmentation.gif|thumb|left|400px|334 Segmentation, σ<sub>π+</sub> = 0.0120421]] |
− | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1800MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.00982708 | + | | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaVsP1800MeV_1234Segmentation.gif|thumb|left|400px|1234 Segmentation, σ<sub>π+</sub> = 0.00982708]] |
− | + | ||
|} | |} | ||
+ | * π(1600) -> b<sub>1</sub>π Events, π<sup>+</sup> Candidates, BCAL Segmentation Δβ Overlay | ||
+ | [[Image:Mattione_Update_11092011_BCALPiPlusDeltaBetaOverlay1800MeV.gif|thumb|left|400px|1.75 < p (GeV/c) < 1.85]] | ||
+ | <br style="clear:both;"/> | ||
+ | |||
+ | * π(1600) -> b<sub>1</sub>π Events, π<sup>+</sup> Candidates, BCAL σ<sub>Δβ</sub> | ||
+ | {| border="1" cellpadding="2" align="left" valign="top" style="text-align:center;" | ||
+ | !width="150"| Momentum | ||
+ | !width="150"| BCAL π<sup>+</sup> σ<sub>Δβ</sub>, 334 Segmentation | ||
+ | !width="150"| BCAL π<sup>+</sup> σ<sub>Δβ</sub>, 1234 Segmentation | ||
+ | !width="120"| BCAL π<sup>+</sup> σ<sub>Δβ</sub> % Reduction | ||
+ | |- | ||
+ | | 1.15 < p (GeV/c) < 1.25 || 0.0139855 || 0.0116038 || 17.03% | ||
+ | |- | ||
+ | | 1.35 < p (GeV/c) < 1.45 || 0.0133706 || 0.0108730 || 18.7% | ||
+ | |- | ||
+ | | 1.55 < p (GeV/c) < 1.65 || 0.0126071 || 0.0103956 || 17.5% | ||
+ | |- | ||
+ | | 1.75 < p (GeV/c) < 1.85 || 0.0120421 || 0.00982708 || 18.4% | ||
+ | |} | ||
<br style="clear:both;"/> | <br style="clear:both;"/> |
Latest revision as of 18:46, 14 November 2011
π(1600) -> b1π Events, π+ Candidates, 2D BCAL Δβ vs p
Δβ = βp - βt = p/sqrt(p*p + m*m) - path/(c*TOF)
π(1600) -> b1π Events, π+ Candidates, 1D BCAL Δβ vs p
- π(1600) -> b1π Events, π+ Candidates, BCAL Δβ Fits in Momentum Bins
- π(1600) -> b1π Events, π+ Candidates, BCAL Segmentation Δβ Overlay
- π(1600) -> b1π Events, π+ Candidates, BCAL σΔβ
Momentum | BCAL π+ σΔβ, 334 Segmentation | BCAL π+ σΔβ, 1234 Segmentation | BCAL π+ σΔβ % Reduction |
---|---|---|---|
1.15 < p (GeV/c) < 1.25 | 0.0139855 | 0.0116038 | 17.03% |
1.35 < p (GeV/c) < 1.45 | 0.0133706 | 0.0108730 | 18.7% |
1.55 < p (GeV/c) < 1.65 | 0.0126071 | 0.0103956 | 17.5% |
1.75 < p (GeV/c) < 1.85 | 0.0120421 | 0.00982708 | 18.4% |