CLAS Physics Database

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Measurement E1M767

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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 : 0.8 — 1.1 GeV2
W : 1.775 — 1.8 GeV
xb : 0.287 — 0.295

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
Stat. error,
mcbn/rad
9 7.2932105 1.0855098
27 7.3444242 0.96890253
45 7.3790741 0.74005377
63 8.0078859 0.55735892
81 8.4151468 0.52100796
98.99999 10.233969 0.80714291
117 9.9986973 0.62790883
135 10.213579 0.86280084
153 10.30312 1.0760535
171 9.3844166 1.044745