CLAS Physics Database

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Measurement E1M619

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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 : 1.475 — 1.5 GeV
xb : 0.4095 — 0.4231

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 4.7762756 0.80904627
27 4.4754758 0.42078975
45 5.5072904 0.54139698
63 7.9172583 0.72749388
81 8.2289934 0.69444931
98.99999 9.6452904 0.80004454
117 10.046783 0.84968114
135 11.46457 1.0222607
153 10.806554 1.349732
171 8.8756561 1.0529132