CLAS Physics Database

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Measurement E1M55

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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 : 1.5 — 1.525 GeV
xb : 0.4735 — 0.487

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 1.7991469 0.45903805 0
108 1.657019 0.25312775 0
180 1.7890873 0.26573792 0
251.99998 1.8883752 0.54035294 0
324 1.8139914 0.39652771 0