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 : | 3.5 — 4.2 GeV2 | |
|---|---|---|
| W : | 1.825 — 1.85 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 | 0.7232 | 0.0951 | 0.1755 | 0.1996 |
| 0.346918 | 2.2122 | 0.222 | 0.4573 | 0.5083 |
| 0.392102 | 2.8936 | 0.2432 | 0.5548 | 0.6057 |
| 0.437287 | 2.898 | 0.2491 | 0.5447 | 0.599 |
| 0.482472 | 3.4701 | 0.3165 | 0.5706 | 0.6525 |
| 0.527657 | 3.4995 | 0.3546 | 0.5655 | 0.6675 |
| 0.572842 | 3.4794 | 0.3469 | 0.5602 | 0.6589 |
| 0.618027 | 4.1032 | 0.3915 | 0.6337 | 0.7449 |
| 0.663211 | 5.1227 | 0.4601 | 0.7564 | 0.8854 |
| 0.708396 | 5.9473 | 0.3914 | 0.8573 | 0.9424 |
| 0.753581 | 6.3025 | 0.6772 | 0.7438 | 1.0059 |
| 0.798766 | 4.2024 | 0.4056 | 0.436 | 0.5955 |
| 0.843951 | 1.8063 | 0.1401 | 0.1822 | 0.2299 |
| 0.889136 | 0.2834 | 0.0335 | 0.0304 | 0.0453 |