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Experiment: E-94-005 CLAS experiment, 2006
Spokespersons: L. Elouadrhiri
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 : | 0.2 — 0.25 GeV2 |
|---|---|
| W : | 1.5 — 1.525 GeV |
|
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 |
|---|---|---|
| 11.25 | 32.809696 | 3.2756703 |
| 33.75 | 29.264784 | 1.8862815 |
| 56.24999 | 22.37558 | 1.2183895 |
| 78.75 | 18.268568 | 1.5411654 |
| 101.24999 | 16.816538 | 1.3692057 |
| 123.74999 | 23.047184 | 2.9059925 |
| 146.25 | 25.85285 | 2.415395 |
| 168.75 | 29.156429 | 4.8023767 |