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Measurement E1M394

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(π))), mcbn/rad
Differential cross section, where cos(θ(π) is cosine of the azimuthal angle of π in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+πp, polarization: none

Q2 : 0.5 — 0.8 GeV2
W : 1.5 — 1.525 GeV
xb : 0.3102 — 0.3218

Observable quantity measured (Y axis): dσ/d(−cos(θ(π))), mcbn/rad
Plot measurement data

Parameter (X axis): θ(π), dimensionless

Click here to get data in text file, delimited with tabs.

Measured data:

θ(π),
dimensionless
dσ/d(−cos(θ(π))),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 16.830544 1.7885168 0
27 17.742588 1.1547291 0
45 16.598299 1.0931586 0
63 13.501508 0.95373899 0
81 12.177402 0.77070016 0
98.99999 9.5934858 0.67751497 0
117 11.612394 1.1412177 0
135 13.101709 1.1260788 0
153 16.116047 2.7696588 0
171 13.44621 1.8646904 0