CLAS Physics Database

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Measurement E1M106

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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 : 1.6 — 1.625 GeV
xb : 0.4248 — 0.4363

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 2.8983145 0.98494494 0
27 2.9254255 0.92626917 0
45 2.4653394 0.53896582 0
63 2.4993029 0.3665764 0
81 4.0116377 1.1153049 0
98.99999 5.4504824 1.2479539 0
117 6.4714036 1.2339368 0
135 7.3125501 2.324188 0
153 5.8105488 1.602659 0
171 4.5550318 1.4861956 0