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Measurement E213M1095

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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 : 1.825 — 1.85 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 0.5217 0.0536 0.1387 0.1487
27 0.577 0.0418 0.0966 0.1052
45 0.6015 0.0491 0.0916 0.1039
63 0.7231 0.0562 0.121 0.1334
81 1.0582 0.0784 0.1707 0.1878
99 1.4513 0.0947 0.2002 0.2215
117 1.3884 0.0902 0.1931 0.2131
135 1.2362 0.0795 0.1864 0.2027
153 1.1951 0.1749 0.1735 0.2463
171 1.4968 0.1279 0.2156 0.2507