Difference between revisions of "Mattione Update 11092011"
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(→π+ Candidates, BCAL Δβ vs p) |
(→π+ Candidates, BCAL Δβ vs p) |
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!width="200"| π<sup>+</sup> σ<sub>Δβ</sub> % Improvement | !width="200"| π<sup>+</sup> σ<sub>Δβ</sub> % Improvement | ||
|- | |- | ||
| − | ! 1.15 < p (GeV/c) < 1.25 | | | % | + | ! 1.15 < p (GeV/c) < 1.25 || || || % |
|- | |- | ||
| − | ! 1.35 < p (GeV/c) < 1.45 | | | % | + | ! 1.35 < p (GeV/c) < 1.45 || || || % |
|- | |- | ||
| − | ! 1.55 < p (GeV/c) < 1.65 | | | % | + | ! 1.55 < p (GeV/c) < 1.65 || || || % |
|- | |- | ||
| − | ! 1.75 < p (GeV/c) < 1.85 | | | % | + | ! 1.75 < p (GeV/c) < 1.85 || || || % |
|} | |} | ||
<br style="clear:both;"/> | <br style="clear:both;"/> | ||
Revision as of 13:26, 9 November 2011
π+ Candidates, BCAL Δβ vs p
Δβ = βp - βt = p/sqrt(p*p + m*m) - path/(c*TOF)
- π(1600) -> b1π Events, π+ Candidates, BCAL Δβ vs p
| Momentum | π+ σΔβ, 334 Segmentation | π+ σΔβ, 1234 Segmentation | π+ σΔβ % Improvement |
|---|---|---|---|
| 1.15 < p (GeV/c) < 1.25 | % | ||
| 1.35 < p (GeV/c) < 1.45 | % | ||
| 1.55 < p (GeV/c) < 1.65 | % | ||
| 1.75 < p (GeV/c) < 1.85 | % |
