Parameter (X axis): M(π−,p), 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−,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 : | 4.2 — 5 GeV2 |
|---|---|
| W : | 1.7 — 1.75 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 |
|---|---|---|---|
| 1.09597 | 0.61867 | 0.0824325 | 0.046099 |
| 1.13223 | 1.62529 | 0.0508584 | 0.11681916 |
| 1.16848 | 2.58635 | 0.125979 | 0.1867747 |
| 1.20474 | 3.54021 | 0.107678 | 0.25324619 |
| 1.241 | 4.22272 | 0.238263 | 0.33654413 |
| 1.27725 | 3.97512 | 0.245572 | 0.3181107 |
| 1.31351 | 4.02565 | 0.143541 | 0.35288689 |
| 1.34976 | 5.15587 | 0.126836 | 0.4276995 |
| 1.38602 | 5.71063 | 0.181802 | 0.52892808 |
| 1.42228 | 6.006 | 0.177276 | 0.54672035 |
| 1.45853 | 5.65445 | 0.165691 | 0.62436642 |
| 1.49479 | 4.91581 | 0.177704 | 0.58418927 |
| 1.53105 | 2.82607 | 0.1019 | 0.58363537 |
| 1.5673 | 0.789859 | 0.192749 | 0.33544644 |