CLAS Physics Database

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Measurement E1M523

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/d(−cos(θ(p))), mcbn/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 : 0.5 — 0.8 GeV2
W : 1.775 — 1.8 GeV
xb : 0.216 — 0.2226

Observable quantity measured (Y axis): dσ/d(−cos(θ(p))), mcbn/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))),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 11.566442 1.6090753 0
27 8.1471872 0.81993008 0
45 12.899651 6.0340524 0
63 8.3584433 0.40908679 0
81 10.229422 0.47187269 0
98.99999 12.495158 0.72852719 0
117 11.218489 0.54330546 0
135 12.667256 0.74296576 0
153 14.795499 0.87225062 0
171 13.299566 2.3716154 0