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Measurement E213M996

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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 : 1.55 — 1.575 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 0.4251 0.0496 0.1739 0.25
27 0.3348 0.0411 0.1045 0.2178
45 0.3671 0.0314 0.0955 0.1393
63 0.5994 0.0445 0.1136 0.122
81 0.6865 0.0509 0.1183 0.1288
99 0.7573 0.0634 0.1279 0.1428
117 0.9507 0.0595 0.1558 0.1668
135 1.0509 0.0712 0.1693 0.2408
153 1.0227 0.0784 0.1662 0.2367
171 1.0325 0.1198 0.2148 0.3074