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Measurement E213M1014

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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 : 3.5 — 4.2 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 0.324 0.0512 0.1436 0.2014
27 0.3814 0.0456 0.103 0.1475
45 0.5422 0.0514 0.1171 0.1279
63 0.5708 0.0597 0.1115 0.1265
81 0.729 0.0712 0.1332 0.151
99 0.9557 0.0769 0.1678 0.1846
117 1.0689 0.0784 0.1869 0.2026
135 1.1514 0.0796 0.1989 0.2142
153 1.2343 0.0926 0.2099 0.2294
171 1.0188 0.1151 0.2023 0.2327