CLAS Physics Database

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Measurement E1M384

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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 : 0.5 — 0.8 GeV2
W : 1.5 — 1.525 GeV
xb : 0.3102 — 0.3218

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 9.6333408 1.0537752 0
27 8.7087955 0.84030658 0
45 8.1436958 0.63468289 0
63 10.623374 0.96004808 0
81 16.292967 1.4651468 0
98.99999 14.820728 0.98538947 0
117 16.575329 1.3897827 0
135 18.489811 1.5047255 0
153 15.379542 1.1529711 0
171 17.921215 2.0987561 0