CLAS Physics Database

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Measurement E1M499

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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 : 1.725 — 1.75 GeV
xb : 0.2295 — 0.2368

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 10.298673 1.0570983 0
27 10.32305 1.1022898 0
45 10.294495 0.97956717 0
63 11.563099 1.3956877 0
81 14.122073 1.2669034 0
98.99999 14.498092 0.80756742 0
117 15.549253 0.83149832 0
135 15.105171 1.4177399 0
153 16.487282 1.0356343 0
171 17.244761 1.5128601 0