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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/d(−cos(θ(π+))), mcbn/rad
Differential cross section, where cos(θ(π+) is cosine of the azimuthal angle of π+ in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
Q2 : | 0.5 — 0.8 GeV2 |
---|---|
W : | 1.6 — 1.625 GeV |
xb : | 0.2697 — 0.279 |
Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Parameter (X axis): θ(π+), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
θ(π+),
deg |
dσ/d(−cos(θ(π+))),
mcbn/rad |
Data errors,
mcbn/rad |
Systematic errors,
mcbn/rad |
---|---|---|---|
9 | 16.230335 | 2.2817295 | 0 |
27 | 21.792379 | 2.33992 | 0 |
45 | 12.105198 | 0.76586425 | 0 |
63 | 12.229102 | 0.6619038 | 0 |
81 | 11.356552 | 0.50002331 | 0 |
98.99999 | 10.436813 | 0.42048725 | 0 |
117 | 10.667191 | 0.4270069 | 0 |
135 | 13.117578 | 0.67423242 | 0 |
153 | 11.910635 | 1.3374203 | 0 |
171 | 10.114869 | 0.96387309 | 0 |