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Measurement E213M1455

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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 : 2.1 — 2.125 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 0.1326 0.0147 0.0684 0.07
27 0.1844 0.0186 0.0888 0.0908
45 0.2052 0.0149 0.11 0.111
63 0.2277 0.0198 0.0953 0.0973
81 0.4035 0.0424 0.1149 0.1225
99 0.5773 0.036 0.1386 0.1432
117 0.6823 0.0438 0.1395 0.1462
135 0.9802 0.0632 0.1788 0.1896
153 1.0926 0.0775 0.2224 0.2356
171 0.9884 0.116 0.2713 0.2951