CLAS Physics Database

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Measurement E1M334

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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 : 2.075 — 2.1 GeV
xb : 0.2692 — 0.2751

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 3.3227816 1.0637569 0
27 2.2524438 0.21658796 0
45 1.5310699 0.12151329 0
63 2.0767722 0.29687619 0
81 2.5010142 0.36578256 0
98.99999 3.144259 0.64817125 0
117 3.8812506 0.52582377 0
135 4.6304798 0.67564386 0
153 8.1408339 1.9260845 0
171 9.6441555 1.6245645 0