CLAS Physics Database

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Measurement E1M195

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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 : 1.8 — 1.825 GeV
xb : 0.3466 — 0.3552

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 4.2946506 1.1227021 0
27 5.0805202 1.2014303 0
45 5.3585796 1.187994 0
63 5.4952936 1.37965 0
81 4.9394593 0.8139118 0
98.99999 5.4414568 0.66007525 0
117 5.0778804 0.65601051 0
135 6.4733076 1.3893731 0
153 6.3043141 1.3859491 0
171 4.592124 1.4006418 0