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 : | 4.2 — 5 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 | 0.80609 | 0.520376 | 0.19584126 |
| 0.301382 | 2.95741 | 0.271677 | 0.50306744 |
| 0.316209 | 2.31724 | 0.256937 | 0.35587391 |
| 0.331037 | 2.37399 | 0.253847 | 0.35891958 |
| 0.345865 | 3.18391 | 0.845258 | 0.57062432 |
| 0.360692 | 3.18152 | 0.845574 | 0.57028874 |
| 0.37552 | 2.53139 | 0.216293 | 0.33788282 |
| 0.390348 | 2.59766 | 0.213517 | 0.34269425 |
| 0.405176 | 3.57863 | 0.544979 | 0.36004232 |
| 0.420003 | 3.66715 | 0.538362 | 0.36596047 |
| 0.434831 | 3.68675 | 0.270554 | 0.69764027 |
| 0.449659 | 3.54544 | 0.275893 | 0.67197925 |
| 0.464486 | 3.801 | 0.265703 | 0.32818437 |
| 0.479314 | 2.02323 | 0.364185 | 0.17979219 |