CLAS Physics Database

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Measurement E1M779

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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 : 1.8 — 1.825 GeV
xb : 0.2794 — 0.287

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 8.4564543 1.2125518
27 8.9284163 1.2302922
45 6.8308687 0.61726397
63 7.9997177 0.54353541
81 8.1310263 0.64011824
98.99999 8.8545952 0.53148592
117 8.8031931 0.62112767
135 9.1247787 0.59352463
153 9.81038 0.71709383
171 9.7111864 1.0388415