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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 1.4 — 1.45 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 |
|---|---|---|---|
| 0.286554 | 1.07305 | 0.330793 | 0.36242678 |
| 0.301382 | 3.94719 | 0.172473 | 1.00987562 |
| 0.316209 | 3.04224 | 0.376564 | 0.60308838 |
| 0.331037 | 3.12464 | 0.371566 | 0.60959153 |
| 0.345865 | 3.7598 | 0.257773 | 0.54613066 |
| 0.360692 | 3.76847 | 0.257476 | 0.54659009 |
| 0.37552 | 3.07287 | 0.324032 | 0.51827375 |
| 0.390348 | 3.16792 | 0.319134 | 0.52540613 |
| 0.405176 | 3.87696 | 0.286052 | 0.62605233 |
| 0.420003 | 3.98446 | 0.282167 | 0.63816799 |
| 0.434831 | 6.0375 | 0.638878 | 0.90416502 |
| 0.449659 | 5.87128 | 0.647859 | 0.88099806 |
| 0.464486 | 4.70657 | 0.266633 | 0.54647643 |
| 0.479314 | 2.55612 | 0.361805 | 0.30727732 |