CLAS Physics Database

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Measurement E1M371

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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 : 1.45 — 1.475 GeV
xb : 0.3341 — 0.3472

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 6.582818 1.0120713 0
27 6.5419116 0.75304222 0
45 7.8342304 0.61936188 0
63 10.526552 0.91097039 0
81 13.034551 1.1897902 0
98.99999 14.933599 1.4246141 0
117 16.804131 1.6267498 0
135 15.151454 1.569579 0
153 13.310617 1.5272541 0
171 11.407631 1.1190842 0