CLAS Physics Database

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Measurement E1M18

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Experiment: E93-006 CLAS experiment, 2003

Spokespersons: V. D. Burkert, M. Ripani

Publication:

Quantity measured: dσ/dψ(π), mcbn/rad
Differential cross section, where ψ(π) is out-of-plane angle of p and π+ 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 : 1.425 — 1.45 GeV
xb : 0.5154 — 0.5306

Observable quantity measured (Y axis): dσ/dψ(π), mcbn/rad
Plot measurement data

Parameter (X axis): ψ(π), deg

Click here to get data in text file, delimited with tabs.

Measured data:

ψ(π),
deg
dσ/dψ(π),
mcbn/rad
Data errors,
mcbn/rad
Systematic errors,
mcbn/rad
36 1.304077 0.39826024 0
108 1.0523106 0.30805093 0
180 0.87095398 0.27862981 0
251.99998 1.4478705 0.44160047 0
324 1.2313812 0.33098888 0