Parameter (X axis): M(π+,π−), GeV
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
No publications available for this experiment
Quantity measured: dσ/dM(π+,π−), mcb/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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.725 — 1.75 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcb/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−),
mcb/GeV |
Stat. error,
mcb/GeV |
Syst. error,
mcb/GeV |
Total error,
mcb/GeV |
|---|---|---|---|---|
| 0.301733 | 0.5796 | 0.0815 | 0.1494 | 0.22 |
| 0.346918 | 2.4915 | 0.3064 | 0.4659 | 1.5413 |
| 0.392102 | 2.7298 | 0.2659 | 0.4849 | 1.0202 |
| 0.437287 | 3.2603 | 0.3998 | 0.5578 | 1.0379 |
| 0.482472 | 3.9819 | 0.484 | 0.6428 | 0.8046 |
| 0.527657 | 3.0792 | 0.3481 | 0.5533 | 0.6537 |
| 0.572842 | 3.3301 | 0.3336 | 0.5465 | 0.6403 |
| 0.618027 | 4.5524 | 0.4884 | 0.5851 | 0.7622 |
| 0.663211 | 5.3454 | 0.6694 | 0.5476 | 0.8649 |
| 0.708396 | 6.0902 | 0.6713 | 0.57 | 0.8806 |
| 0.753581 | 4.8637 | 0.3477 | 0.452 | 0.6504 |
| 0.798766 | 0.8276 | 0.0976 | 0.0844 | 0.9015 |
| 0.843951 | 0 | 0 | 0 | 0 |
| 0.889136 | 0 | 0 | 0 | 0 |