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Measurement E213M1230

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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 : 1.475 — 1.5 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 0.2621 0.0403 0.1266 0.189
27 0.2434 0.0409 0.0862 0.1328
45 0.2695 0.0373 0.0826 0.1202
63 0.3891 0.0478 0.0933 0.1048
81 0.3663 0.0834 0.0835 0.118
99 0.4186 0.0767 0.0911 0.1191
117 0.574 0.0608 0.1181 0.1329
135 0.5342 0.0614 0.1113 0.1272
153 0.6062 0.0679 0.129 0.1817
171 0.5403 0.0917 0.1482 0.2051