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Measurement E169M142

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Experiment: g11, 2005

Spokespersons: E. Golovach

No publications available for this experiment

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

W : 1.9875 GeV

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

Parameter (X axis): θ(p), rad

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

Measured data:

θ(p),
rad
dσ/d(−cos(θ(p))),
mcb
Data errors,
mcb
0.1122 10.1139 4.25699
0.336599 8.76807 3.36255
0.560999 7.22466 0.586299
0.785398 8.76262 0.177341
1.0098 10.4764 0.0672398
1.2342 12.0107 0.0312448
1.4586 13.8958 0.0897045
1.683 15.2681 0.239523
1.9074 18.4849 1.04407
2.1318 27.5485 2.17877
2.35619 54.5986 7.51483
2.58059 101.093 12.5922
2.80499 98.7294 15.3945
3.02939 83.808 3.96099