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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 1.8 — 1.85 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 |
|---|---|---|---|
| 1.09954 | 0.5741 | 0.147256 | 0.0473393 |
| 1.14294 | 2.27706 | 0.0739398 | 0.17818707 |
| 1.18634 | 3.54747 | 0.0971333 | 0.26270736 |
| 1.22974 | 4.25735 | 0.0886662 | 0.31409049 |
| 1.27314 | 4.0584 | 0.0963604 | 0.30609312 |
| 1.31654 | 3.73746 | 0.100412 | 0.28232886 |
| 1.35994 | 4.72808 | 0.124922 | 0.35848276 |
| 1.40334 | 5.31608 | 0.117811 | 0.40027593 |
| 1.44673 | 5.66827 | 0.166521 | 0.48283817 |
| 1.49013 | 6.13538 | 0.160057 | 0.51414941 |
| 1.53353 | 5.02007 | 0.132696 | 0.61887057 |
| 1.57693 | 5.26339 | 0.129593 | 0.63360652 |
| 1.62033 | 3.75415 | 0.100345 | 0.59615678 |
| 1.66373 | 1.09187 | 0.186066 | 0.42657562 |