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Experiment: CLAS12 Run Group A, 2018
Spokespersons: Krishna Chandra
No publications available for this experiment
Quantity measured: dσ/dM(π−,p), mcbn/GeV
Differential cross section, where M(π−,p) is invariant mass of π− and p.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 3 — 3.5 GeV2 |
|---|---|
| W : | 1.5 — 1.55 GeV |
|
Observable quantity measured (Y axis): dσ/dM(π−,p), mcbn/GeV
Parameter (X axis): M(π−,p), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π−,p),
GeV |
dσ/dM(π−,p),
mcbn/GeV |
Stat. error,
mcbn/GeV |
Syst. error,
mcbn/GeV |
|---|---|---|---|
| 1.08883 | 1.25356 | 0.19277 | 0.13067817 |
| 1.1108 | 2.7005 | 0.131338 | 0.23834928 |
| 1.13277 | 3.94047 | 0.255595 | 0.38869372 |
| 1.15474 | 5.89726 | 0.208931 | 0.51840083 |
| 1.17671 | 8.18028 | 0.269716 | 0.79350132 |
| 1.19868 | 10.4274 | 0.238892 | 0.93703279 |
| 1.22065 | 12.2563 | 0.250531 | 1.3573679 |
| 1.24262 | 11.3434 | 0.260416 | 1.30757232 |
| 1.26459 | 8.81787 | 0.214026 | 1.13326465 |
| 1.28656 | 6.63675 | 0.246701 | 0.99359512 |
| 1.30853 | 5.23211 | 0.19882 | 0.82046362 |
| 1.3305 | 3.00515 | 0.26234 | 0.70714883 |
| 1.35247 | 1.91718 | 0.138394 | 0.35963986 |
| 1.37444 | 0.549557 | 0.258489 | 0.28327 |