CLAS Physics Database

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Measurement E1M179

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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 : 1.75 — 1.775 GeV
xb : 0.3641 — 0.3733

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 5.278234 1.2365758 0
27 5.0767579 1.4450891 0
45 4.3064742 0.61930788 0
63 5.9834757 0.95418531 0
81 7.3176003 1.5196168 0
98.99999 6.3444414 1.0901477 0
117 6.0742788 0.89171636 0
135 6.219162 1.9516521 0
153 6.0283761 1.3280416 0
171 6.9951215 1.495191 0