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Measurement E213M969

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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 : 1.475 — 1.5 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 0.4283 0.0578 0.1814 0.2611
27 0.4613 0.0659 0.1285 0.1799
45 0.4376 0.0437 0.1096 0.1508
63 0.6044 0.0579 0.1195 0.1328
81 0.6293 0.059 0.1138 0.1282
99 0.7601 0.0674 0.1329 0.149
117 0.8806 0.059 0.1503 0.1615
135 0.898 0.0663 0.1534 0.1671
153 1.1179 0.0835 0.1928 0.2732
171 0.8532 0.1223 0.1949 0.2738