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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 : | 1.8 — 1.825 GeV |
xb : | 0.3466 — 0.3552 |
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 | 12.250996 | 5.2271905 | 0 |
27 | 6.1513138 | 2.8238678 | 0 |
45 | 7.495574 | 1.8745493 | 0 |
63 | 6.8459735 | 1.0529898 | 0 |
81 | 3.7603829 | 0.59106892 | 0 |
98.99999 | 5.9722214 | 0.78089124 | 0 |
117 | 5.3261251 | 0.61295718 | 0 |
135 | 6.7556691 | 1.486486 | 0 |
153 | 4.8835258 | 1.2815815 | 0 |
171 | 4.6123242 | 0.52485448 | 0 |