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 : | 1.8 — 1.85 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 |
|---|---|---|---|
| 0.30084 | 0.32956 | 0.155371 | 0.06769815 |
| 0.344239 | 1.96426 | 0.0636411 | 0.21122792 |
| 0.387638 | 2.28457 | 0.10755 | 0.2452274 |
| 0.431037 | 2.75354 | 0.097964 | 0.27308245 |
| 0.474436 | 2.52782 | 0.108248 | 0.261581 |
| 0.517835 | 2.80008 | 0.102851 | 0.27829676 |
| 0.561234 | 2.60724 | 0.126162 | 0.29373448 |
| 0.604634 | 2.68451 | 0.124333 | 0.3010576 |
| 0.648033 | 2.8023 | 0.101574 | 0.21900156 |
| 0.691432 | 3.10369 | 0.0965165 | 0.24117719 |
| 0.734831 | 3.67248 | 0.105452 | 0.28579072 |
| 0.77823 | 3.34076 | 0.110563 | 0.26025702 |
| 0.821629 | 2.48924 | 0.105534 | 0.23491455 |
| 0.865028 | 0.538133 | 0.226977 | 0.05142421 |