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Measurement E213M1023

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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 : 1.625 — 1.65 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 0.4232 0.0554 0.1439 0.2118
27 0.3699 0.0369 0.0822 0.1168
45 0.5536 0.0524 0.0848 0.0997
63 0.7196 0.0703 0.0901 0.1143
81 0.942 0.0639 0.1081 0.1256
99 1.1076 0.0898 0.1213 0.151
117 1.1281 0.074 0.127 0.147
135 1.1491 0.0876 0.1258 0.1792
153 1.1475 0.0798 0.1236 0.1792
171 1.0955 0.1256 0.1474 0.2072