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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 : | 1.1 — 1.5 GeV2 |
---|---|
W : | 1.4 — 1.425 GeV |
xb : | 0.5306 — 0.5463 |
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 | 1.6169937 | 0 | 0 |
27 | 0.82693714 | 0.29230782 | 0 |
45 | 2.7845838 | 0.52856421 | 0 |
63 | 3.6736178 | 1.2722442 | 0 |
81 | 2.2126651 | 0.48706466 | 0 |
98.99999 | 4.0860324 | 1.2637862 | 0 |
117 | 2.6394196 | 0.60652536 | 0 |
135 | 1.4842995 | 0.52529049 | 0 |
153 | 1.6725996 | 0.85543883 | 0 |
171 | 3.2642326 | 0 | 0 |