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Measurement E213M177

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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 : 1.45 — 1.475 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 2.1486 0.1066 1.1023 1.5619
27 2.0194 0.1227 0.7109 1.0137
45 1.6999 0.12 0.497 0.5113
63 1.7593 0.1002 0.3757 0.3889
81 2.0281 0.1107 0.3381 0.3557
99 2.1787 0.0956 0.335 0.3484
117 2.5815 0.1211 0.38 0.3988
135 2.879 0.1268 0.3949 0.4148
153 2.9402 0.1626 0.4169 0.4475
171 2.7032 0.203 0.6975 0.7264