CLAS Physics Database

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Measurement E1M671

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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 : 0.8 — 1.1 GeV2
W : 1.575 — 1.6 GeV
xb : 0.3613 — 0.3725

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
Stat. error,
mcbn/rad
9 3.3607907 0.47699305
27 4.1004095 0.46907154
45 4.9406376 0.52500921
63 6.1018562 0.5527606
81 7.7505836 0.61365575
98.99999 9.6242743 0.80741495
117 10.850699 0.9385587
135 11.072768 1.3719603
153 11.142307 1.0553125
171 11.032555 1.4224601