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Measurement E213M1239

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Experiment: E1-6, 2025, 2001

Spokespersons: R.W. Gothe, A. Trivedi

Experiment comment: Experiment year: 2001—2002

No publications available for this experiment

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

Q2 : 4.2 — 5 GeV2
W : 1.5 — 1.525 GeV
Ebeam : 5.754 GeV

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

Parameter (X axis): θ(p), deg

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

Measured data:

θ(p),
deg
dσ/d(−cos(θ(p))),
mcb/rad
Stat. error,
mcb/rad
Syst. error,
mcb/rad
Total error,
mcb/rad
9 0.3046 0.0476 0.1493 0.2171
27 0.2507 0.0334 0.0974 0.142
45 0.2726 0.0313 0.0907 0.136
63 0.3858 0.0444 0.1001 0.1095
81 0.5201 0.0638 0.1143 0.1309
99 0.5493 0.0515 0.1189 0.1296
117 0.7059 0.0697 0.1455 0.1613
135 0.7847 0.0869 0.1602 0.2313
153 0.7768 0.08 0.1631 0.1967
171 0.681 0.1013 0.1827 0.2437