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 : | 1.9 — 1.925 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 |
|---|---|---|---|---|
| 0.30709 | 0.4651 | 0.0963 | 0.1563 | 0.1836 |
| 0.362989 | 0.9873 | 0.1076 | 0.2817 | 0.3015 |
| 0.418888 | 2.0342 | 0.1997 | 0.3983 | 0.4455 |
| 0.474787 | 1.7929 | 0.1449 | 0.3856 | 0.4119 |
| 0.530686 | 1.8148 | 0.1772 | 0.3821 | 0.4212 |
| 0.586586 | 1.8924 | 0.1541 | 0.3848 | 0.4145 |
| 0.642485 | 2.1491 | 0.1997 | 0.4495 | 0.4919 |
| 0.698384 | 3.2295 | 0.2924 | 0.592 | 0.6603 |
| 0.754283 | 4.3083 | 0.3028 | 0.6972 | 0.7601 |
| 0.810182 | 3.6465 | 0.2948 | 0.5608 | 0.6336 |
| 0.866081 | 1.5548 | 0.1471 | 0.2451 | 0.2858 |
| 0.92198 | 1.1819 | 0.132 | 0.1147 | 0.1749 |
| 0.977879 | 0.127 | 0.0788 | 0.023 | 0.0821 |
| 1.033778 | 0 | 0 | 0 | 0 |