CLAS Physics Database

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Measurement E1M227

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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 : 1.85 — 1.875 GeV
xb : 0.3303 — 0.3384

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 5.3341236 1.4490502 0
27 4.2814221 0.85707331 0
45 4.9898543 0.72001457 0
63 3.3181047 0.56596208 0
81 3.7101245 0.85703456 0
98.99999 5.2741823 0.70464343 0
117 5.5845242 1.3549521 0
135 4.7480626 0.57965964 0
153 6.5856509 1.5091432 0
171 8.6744814 1.8007063 0