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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.775 — 1.8 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 | 0.6619 | 0.0565 | 0.1714 | 2.0636 |
| 0.346918 | 5.8695 | 0.3939 | 1.0186 | 1.4514 |
| 0.392102 | 7.3656 | 0.4679 | 1.1893 | 1.6809 |
| 0.437287 | 7.9417 | 0.4403 | 1.23 | 1.7397 |
| 0.482472 | 7.6089 | 0.443 | 1.163 | 1.6447 |
| 0.527657 | 8.7665 | 0.5701 | 1.2416 | 1.3662 |
| 0.572842 | 8.4476 | 0.4303 | 1.2173 | 1.2911 |
| 0.618027 | 9.5358 | 0.4969 | 1.4005 | 1.4861 |
| 0.663211 | 10.2238 | 0.6205 | 1.3448 | 1.4811 |
| 0.708396 | 12.0366 | 0.6782 | 1.3849 | 1.9608 |
| 0.753581 | 13.1227 | 0.6011 | 1.369 | 1.9305 |
| 0.798766 | 8.4996 | 0.4249 | 0.8645 | 1.2229 |
| 0.843951 | 2.1313 | 0.1414 | 0.2329 | 0.3354 |
| 0.889136 | 0 | 0 | 0 | 0 |