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Measurement E169M86

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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 : 1.8375 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 78.5656 25.8778
0.336599 74.7008 22.8468
0.560999 50.7087 12.0434
0.785398 41.0859 1.74787
1.0098 36.2783 1.11164
1.2342 30.5167 0.640173
1.4586 24.6664 0.497107
1.683 22.0282 0.501751
1.9074 20.3181 0.343899
2.1318 19.0524 0.374476
2.35619 17.5932 0.412953
2.58059 17.3476 1.23438
2.80499 17.6117 2.79077
3.02939 16.0244 2.355