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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/dM(π−,p), mcbn/GeV
Differential cross section, where M(π−,p) is invariant mass of π− and p.
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 : | 1.85 — 1.875 GeV |
| xb : | 0.1979 — 0.2036 |
|
Observable quantity measured (Y axis): dσ/dM(π−,p), mcbn/GeV
Parameter (X axis): M(π−,p), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π−,p),
GeV |
dσ/dM(π−,p),
mcbn/GeV |
Stat. error,
mcbn/GeV |
|---|---|---|
| 1.09272 | 8.1040974 | 1.096758 |
| 1.16248 | 21.807365 | 2.063242 |
| 1.23224 | 31.143076 | 2.5838187 |
| 1.302 | 25.28344 | 1.8092088 |
| 1.37176 | 25.514872 | 1.6784661 |
| 1.44151 | 36.763077 | 6.5110273 |
| 1.51127 | 47.659721 | 3.0245101 |
| 1.58103 | 48.488945 | 2.4215219 |
| 1.65079 | 39.307308 | 3.6642509 |
| 1.72055 | 6.3686771 | 1.2106191 |