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 : | 1.75 — 1.8 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 |
|---|---|---|---|
| 0.299054 | 0.5473 | 0.182777 | 0.15075102 |
| 0.338882 | 3.33881 | 0.074001 | 0.32711834 |
| 0.378709 | 4.10341 | 0.145932 | 0.504233 |
| 0.418537 | 4.98109 | 0.132452 | 0.5515719 |
| 0.458365 | 4.63667 | 0.216957 | 0.57386733 |
| 0.498192 | 4.92732 | 0.21046 | 0.59218362 |
| 0.53802 | 4.35008 | 0.183152 | 0.48341773 |
| 0.577848 | 4.478 | 0.180518 | 0.49207642 |
| 0.617676 | 4.62813 | 0.191587 | 0.39797461 |
| 0.657503 | 4.66821 | 0.190762 | 0.40082109 |
| 0.697331 | 5.24833 | 0.117077 | 0.39246032 |
| 0.737159 | 5.32292 | 0.116254 | 0.39786365 |
| 0.776986 | 5.21784 | 0.0732985 | 0.39237397 |
| 0.816814 | 1.571 | 0.133583 | 0.11977887 |