Difference between revisions of "Mattione Update 04212014"
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! 3π | ! 3π | ||
− | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || 0. | + | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || 0.01 < MMS < 3.24 || |
|- | |- | ||
! 3π | ! 3π | ||
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|- | |- | ||
! 4π | ! 4π | ||
− | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>(p) || 0. | + | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>(p) || 0.01 < MMS < 3.24 || |
|- | |- | ||
! 5π | ! 5π | ||
− | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>π<sup>0</sup>(p) <br> π<sup>0</sup>→γγ || 0. | + | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>π<sup>0</sup>(p) <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! 5π | ! 5π | ||
− | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || 0. | + | | γp→π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) || 0.01 < MMS < 3.24 || |
|- | |- | ||
! ω | ! ω | ||
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|- | |- | ||
! ωπ | ! ωπ | ||
− | | γp→ωπ<sup>+</sup>(n) <br> ω→π<sup>+</sup>π<sup>-</sup>π<sup>0</sup> <br> π<sup>0</sup>→γγ || 0. | + | | γp→ωπ<sup>+</sup>(n) <br> ω→π<sup>+</sup>π<sup>-</sup>π<sup>0</sup> <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.5 < ω IM < 1.0 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! ωππ | ! ωππ | ||
− | | γp→ωπ<sup>+</sup>π<sup>-</sup>(p) <br> ω→π<sup>+</sup>π<sup>-</sup>π<sup>0</sup> <br> π<sup>0</sup>→γγ || 0. | + | | γp→ωπ<sup>+</sup>π<sup>-</sup>(p) <br> ω→π<sup>+</sup>π<sup>-</sup>π<sup>0</sup> <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.5 < ω IM < 1.0 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! η | ! η | ||
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|- | |- | ||
! ηπ | ! ηπ | ||
− | | γp→ηπ<sup>0</sup>(p) <br> η→γγ <br> π<sup>0</sup>→γγ || 0. | + | | γp→ηπ<sup>0</sup>(p) <br> η→γγ <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! ηπ | ! ηπ | ||
− | | γp→ηπ<sup>+</sup>(n) <br> η→γγ || 0. | + | | γp→ηπ<sup>+</sup>(n) <br> η→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 || |
|- | |- | ||
! ηππ | ! ηππ | ||
− | | γp→ηπ<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ || 0. | + | | γp→ηπ<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 || |
|- | |- | ||
! η3π | ! η3π | ||
− | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) <br> η→γγ || 0. | + | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>+</sup>(n) <br> η→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 || |
|- | |- | ||
! η3π | ! η3π | ||
− | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>0</sup>(p) <br> η→γγ <br> π<sup>0</sup>→γγ || 0. | + | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>0</sup>(p) <br> η→γγ <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! η4π | ! η4π | ||
− | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ || 0. | + | | γp→ηπ<sup>+</sup>π<sup>-</sup>π<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 || |
|- | |- | ||
! ηηππ | ! ηηππ | ||
− | | γp→ηηπ<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ (Both) || 0. | + | | γp→ηηπ<sup>+</sup>π<sup>-</sup>(p) <br> η→γγ (Both) || 0.01 < MMS < 3.24 <br> 0.3 < η IM < 0.8 (Both) || |
|- | |- | ||
! η' | ! η' | ||
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|- | |- | ||
! η'π | ! η'π | ||
− | | γp→η'π<sup>0</sup>(p) <br> η'→π<sup>+</sup>π<sup>-</sup>η <br> η→γγ <br> π<sup>0</sup>→γγ || 0. | + | | γp→η'π<sup>0</sup>(p) <br> η'→π<sup>+</sup>π<sup>-</sup>η <br> η→γγ <br> π<sup>0</sup>→γγ || 0.01 < MMS < 3.24 <br> 0.7 < η' IM < 1.2 <br> 0.3 < η IM < 0.8 <br> 0.1 < π<sup>0</sup> IM < 0.17 || |
|- | |- | ||
! η'π | ! η'π | ||
− | | γp→η'π<sup>+</sup>(n) <br> η'→π<sup>+</sup>π<sup>-</sup>η <br> η→γγ || 0. | + | | γp→η'π<sup>+</sup>(n) <br> η'→π<sup>+</sup>π<sup>-</sup>η <br> η→γγ || 0.01 < MMS < 3.24 <br> 0.7 < η' IM < 1.2 <br> 0.3 < η IM < 0.8 || |
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Revision as of 17:36, 14 April 2014
Contents
Skim Standard Cuts
- Combined tracking confidence level (FOM) must be >= 0.001
- Combined PID confidence level (FOM) must be >= 0.001
- VERY loose cuts around invariant/missing mass peaks (keep enough data around peak to do sideband subtraction if desired)
Proposed Exclusive Skims
- Note: "MM" is short for missing mass, "MMS" for missing mass squared, and "IM" for invariant mass
Non-Strange Meson Channels
Channel | Topology | Mass Peak Cuts | % of Events Remaining |
---|---|---|---|
ππ | γp→π+π-p | -0.02 < MMS < 0.02 | |
3π | γp→π+π-π+(n) | 0.01 < MMS < 3.24 | |
3π | γp→π+π-π0p π0→γγ |
-0.02 < MMS < 0.02 0.1 < π0 IM < 0.17 |
|
4π | γp→π+π-π+π-(p) | 0.01 < MMS < 3.24 | |
5π | γp→π+π-π+π-π0(p) π0→γγ |
0.01 < MMS < 3.24 0.1 < π0 IM < 0.17 |
|
5π | γp→π+π-π+π-π+(n) | 0.01 < MMS < 3.24 | |
ω | γp→ωp ω→π+π-π0 π0→γγ |
-0.02 < MMS < 0.02 0.5 < ω IM < 1.0 0.1 < π0 IM < 0.17 |
|
ωπ | γp→ωπ+(n) ω→π+π-π0 π0→γγ |
0.01 < MMS < 3.24 0.5 < ω IM < 1.0 0.1 < π0 IM < 0.17 |
|
ωππ | γp→ωπ+π-(p) ω→π+π-π0 π0→γγ |
0.01 < MMS < 3.24 0.5 < ω IM < 1.0 0.1 < π0 IM < 0.17 |
|
η | γp→ηp η→γγ |
-0.02 < MMS < 0.02 0.3 < η IM < 0.8 |
|
ηπ | γp→ηπ0(p) η→γγ π0→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 0.1 < π0 IM < 0.17 |
|
ηπ | γp→ηπ+(n) η→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 |
|
ηππ | γp→ηπ+π-(p) η→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 |
|
η3π | γp→ηπ+π-π+(n) η→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 |
|
η3π | γp→ηπ+π-π0(p) η→γγ π0→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 0.1 < π0 IM < 0.17 |
|
η4π | γp→ηπ+π-π+π-(p) η→γγ |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 |
|
ηηππ | γp→ηηπ+π-(p) η→γγ (Both) |
0.01 < MMS < 3.24 0.3 < η IM < 0.8 (Both) |
|
η' | γp→η'p η'→π+π-η η→γγ |
-0.02 < MMS < 0.02 0.7 < η' IM < 1.2 0.3 < η IM < 0.8 |
|
η'π | γp→η'π0(p) η'→π+π-η η→γγ π0→γγ |
0.01 < MMS < 3.24 0.7 < η' IM < 1.2 0.3 < η IM < 0.8 0.1 < π0 IM < 0.17 |
|
η'π | γp→η'π+(n) η'→π+π-η η→γγ |
0.01 < MMS < 3.24 0.7 < η' IM < 1.2 0.3 < η IM < 0.8 |
Strange Meson Channels
Channel | Topology | Mass Peak Cuts | % of Events Remaining |
---|---|---|---|
KK | γp→K+K-p | -0.02 < MMS < 0.02 | |
φ | γp→φp φ→K+K- |
-0.02 < MMS < 0.02 φ IM < 1.2 |
Proposed Inclusive Skims
- Note: "MM" is short for missing mass, "MMS" for missing mass squared, and "IM" for invariant mass
Channel | Topology | Mass Peak Cuts | % of Events Remaining |
---|---|---|---|
η(X) | γp→ηX η→γγ |
0.3 < η IM < 0.8 | |
ω(X) | γp→ωX ω→π+π-π0 π0→γγ |
0.5 < ω IM < 1.0 0.1 < π0 IM < 0.17 |
|
η'(X) | γp→η'X η'→π+π-η η→γγ |
0.7 < η' IM < 1.2 0.3 < η IM < 0.8 |