CLAS Physics Database

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Measurement E1M336

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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 : 1.4 — 1.425 GeV
xb : 0.3611 — 0.3758

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 15.977257 2.2677457 0
27 13.054515 1.3455818 0
45 12.376437 1.5220459 0
63 8.3142138 0.77423954 0
81 9.3818913 0.97568756 0
98.99999 5.5274782 0.57505286 0
117 6.4578209 0.85717887 0
135 6.0635085 0.68081486 0
153 7.0720978 0.84271312 0
171 10.985789 1.6346648 0