Parameter (X axis): θ(π−), dimensionless
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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 : | 1.925 — 1.95 GeV |
| xb : | 0.3079 — 0.3151 |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcbn/rad
Parameter (X axis): θ(π−), dimensionless |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π−),
dimensionless |
dσ/d(−cos(θ(π−))),
mcbn/rad |
Data errors,
mcbn/rad |
Systematic errors,
mcbn/rad |
|---|---|---|---|
| 9 | 6.39502 | 1.414927 | 0 |
| 27 | 6.3973179 | 0.93428129 | 0 |
| 45 | 5.0374193 | 0.59484833 | 0 |
| 63 | 4.7319641 | 1.0943965 | 0 |
| 81 | 5.3144207 | 1.0595042 | 0 |
| 98.99999 | 4.8613024 | 0.90118986 | 0 |
| 117 | 5.0394168 | 1.073123 | 0 |
| 135 | 4.5651526 | 0.94090933 | 0 |
| 153 | 5.6475878 | 1.3278867 | 0 |
| 171 | 3.9840934 | 0.9459033 | 0 |