CLAS Physics Database

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Measurement E1M108

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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 : 1.625 — 1.65 GeV
xb : 0.4137 — 0.4248

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 3.6929255 1.1939061 0
27 2.9959455 1.2416425 0
45 3.4182389 1.1721238 0
63 4.7593455 1.4478033 0
81 6.0271983 1.0839404 0
98.99999 5.2935843 0.88027853 0
117 4.6401062 0.85547322 0
135 6.6576958 1.1756618 0
153 6.4096017 1.2402426 0
171 6.4126935 1.3680279 0