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Measurement E213M861

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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 — 3.5 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 0.9842 0.0866 0.1768 0.1968
27 1.0726 0.0668 0.14 0.1551
45 0.9446 0.0618 0.134 0.1476
63 1.2553 0.0943 0.1999 0.221
81 1.7213 0.1527 0.2461 0.2896
99 1.7902 0.1561 0.2245 0.2735
117 2.2192 0.1202 0.2736 0.2988
135 2.1089 0.1365 0.2775 0.3092
153 2.5431 0.1794 0.2997 0.3493
171 3.0012 0.2047 0.3613 0.4153