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Measurement E169M131

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Experiment: g11, 2005

Spokespersons: E. Golovach

No publications available for this experiment

Quantity measured: dσ/d(−cos(θ(π))), mcb
Differential cross section, where cos(θ(π) is cosine of the azimuthal angle of π in CMS.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

W : 1.9625 GeV

Observable quantity measured (Y axis): dσ/d(−cos(θ(π))), mcb
Plot measurement data

Parameter (X axis): θ(π), rad

Click here to get data in text file, delimited with tabs.

Measured data:

θ(π),
rad
dσ/d(−cos(θ(π))),
mcb
Data errors,
mcb
0.1122 109.865 37.9342
0.336599 90.0719 27.6667
0.560999 49.3868 10.134
0.785398 37.3835 1.02309
1.0098 33.5147 0.625481
1.2342 27.9594 0.369894
1.4586 21.04 0.521512
1.683 17.9385 0.351043
1.9074 15.8466 0.283079
2.1318 15.615 0.217125
2.35619 14.7062 0.227853
2.58059 13.782 0.815214
2.80499 14.9462 3.11028
3.02939 12.5603 2.26443