Parameter (X axis): M(π+,π−), GeV
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Experiment: CLAS12 Run Group A, 2018
Spokespersons: Krishna Chandra
No publications available for this experiment
Quantity measured: dσ/dM(π+,π−), mcbn/GeV
Differential cross section, where M(π+,π−) is invariant mass of π+ and π−.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 3 — 3.5 GeV2 |
|---|---|
| W : | 1.55 — 1.6 GeV |
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcbn/GeV
Parameter (X axis): M(π+,π−), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π+,π−),
GeV |
dσ/dM(π+,π−),
mcbn/GeV |
Stat. error,
mcbn/GeV |
Syst. error,
mcbn/GeV |
|---|---|---|---|
| 0.291911 | 1.02068 | 0.312874 | 0.21243502 |
| 0.317453 | 4.34639 | 0.151618 | 0.59802921 |
| 0.342995 | 5.31829 | 0.384759 | 0.93628211 |
| 0.368537 | 5.41178 | 0.381421 | 0.95032401 |
| 0.394079 | 4.91045 | 0.221237 | 0.5444636 |
| 0.419621 | 4.90432 | 0.221376 | 0.54411898 |
| 0.445163 | 5.95572 | 0.75945 | 1.37685621 |
| 0.470705 | 6.2189 | 0.743206 | 1.4340663 |
| 0.496247 | 5.598 | 0.268025 | 0.54432682 |
| 0.521789 | 5.9613 | 0.259729 | 0.57144676 |
| 0.547331 | 6.6774 | 0.334704 | 0.63493729 |
| 0.572873 | 6.6351 | 0.33577 | 0.6311292 |
| 0.598415 | 6.94441 | 0.196747 | 0.55265397 |
| 0.623957 | 3.14188 | 0.292503 | 0.2511398 |