CLAS Physics Database

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Measurement E1M46

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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 : 1.475 — 1.5 GeV
xb : 0.487 — 0.5009

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 3.9929585 1.3482132 0
27 2.5578175 0.68286419 0
45 4.6856728 1.5584848 0
63 2.7428651 0.75992912 0
81 3.7867525 0.71499097 0
98.99999 4.2429867 1.2855531 0
117 6.0847406 1.0285901 0
135 7.4121423 1.6730677 0
153 11.162913 3.1319098 0
171 6.739749 2.6341267 0