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Measurement E213M339

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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 : 2 — 2.4 GeV2
W : 1.9 — 1.925 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 2.5837 0.1584 0.5073 0.5315
27 2.4132 0.11 0.3414 0.3587
45 2.0837 0.1047 0.3624 0.3772
63 1.9562 0.1524 0.4081 0.4356
81 2.6068 0.1385 0.3877 0.4117
99 3.3581 0.1481 0.444 0.468
117 3.6079 0.1318 0.5195 0.5359
135 3.9211 0.1897 0.5482 0.7763
153 4.5587 0.2351 0.5722 0.8113
171 5.8683 0.3555 0.7597 1.0714