CLAS Physics Database

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Measurement E1M71

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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 : 1.1 — 1.5 GeV2
W : 1.525 — 1.55 GeV
xb : 0.4606 — 0.4735

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 2.1057842 0.50332212 0
27 2.1090436 0.64219832 0
45 3.1223981 0.65677011 0
63 3.672231 0.65751058 0
81 2.8584797 0.77912086 0
98.99999 7.736526 1.5845337 0
117 4.5324569 2.3247602 0
135 4.9480724 1.6256077 0
153 6.8367438 1.2266514 0
171 5.7426672 1.7259613 0