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Measurement E213M231

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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 : 2 — 2.4 GeV2
W : 1.6 — 1.625 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 1.6891 0.1211 0.7545 1.0646
27 1.6612 0.1413 0.4042 0.5696
45 1.7631 0.1122 0.3235 0.3424
63 1.8081 0.1026 0.303 0.3199
81 2.3103 0.12 0.4247 0.4413
99 3.0275 0.2433 0.5136 0.5683
117 3.5826 0.192 0.5439 0.5768
135 3.3647 0.1561 0.5163 0.5394
153 3.7824 0.1733 0.4974 0.5267
171 4.0099 0.2567 0.5546 0.6111