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 : | 2 — 2.05 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 |
|---|---|---|---|
| 0.307982 | 0.397273 | 0.221059 | 0.08515121 |
| 0.365667 | 1.14063 | 0.130461 | 0.17898121 |
| 0.423352 | 1.68202 | 0.116595 | 0.19916231 |
| 0.481037 | 2.0916 | 0.104558 | 0.222024 |
| 0.538722 | 2.25494 | 0.074763 | 0.21387888 |
| 0.596407 | 2.6733 | 0.0686642 | 0.24054669 |
| 0.654092 | 3.06867 | 0.0943552 | 0.23460261 |
| 0.711776 | 4.75333 | 0.0758127 | 0.34434671 |
| 0.769461 | 5.66588 | 0.0892196 | 0.40342073 |
| 0.827146 | 3.80821 | 0.108826 | 0.27593805 |
| 0.884831 | 3.02479 | 0.0551344 | 0.23950143 |
| 0.942516 | 1.93219 | 0.0689835 | 0.15408318 |
| 1.0002 | 1.81675 | 0.0310146 | 0.13424625 |
| 1.05789 | 0.425795 | 0.0640639 | 0.03462574 |