CLAS Physics Database

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Measurement E1M791

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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 : 1.825 — 1.85 GeV
xb : 0.272 — 0.2794

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 5.791059 1.0521338
27 7.2810311 0.90699852
45 6.6167302 0.50626874
63 6.601368 0.41543061
81 8.156601 0.51194984
98.99999 8.4159145 0.64652127
117 8.553091 0.46888518
135 8.6527796 0.65858746
153 10.438913 1.1129102
171 13.611021 2.857826