CLAS Physics Database

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Measurement E1M549

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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 : 0.5 — 0.8 GeV2
W : 1.825 — 1.85 GeV
xb : 0.2036 — 0.2097

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
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
9 7.4229326 0.87877506 0
27 8.9603233 1.5454824 0
45 8.7812185 0.63446689 0
63 8.6490507 0.75749427 0
81 9.3229151 0.51730675 0
98.99999 11.183922 0.61923403 0
117 11.250487 0.78414387 0
135 14.122372 1.0466263 0
153 16.824221 0.97523582 0
171 14.315382 1.3261144 0