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 : | 2.1 — 2.125 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 |
|---|---|---|---|---|
| 0.311554 | 0.2699 | 0.0405 | 0.0771 | 0.0871 |
| 0.376382 | 0.691 | 0.0755 | 0.1577 | 0.1748 |
| 0.44121 | 1.1959 | 0.1106 | 0.2308 | 0.2559 |
| 0.506037 | 1.1868 | 0.1209 | 0.2369 | 0.2659 |
| 0.570865 | 1.7978 | 0.1859 | 0.3019 | 0.3545 |
| 0.635693 | 1.6063 | 0.124 | 0.3208 | 0.344 |
| 0.70052 | 2.767 | 0.1701 | 0.5083 | 0.536 |
| 0.765348 | 3.894 | 0.2379 | 0.6876 | 0.7276 |
| 0.830176 | 2.6828 | 0.1491 | 0.5698 | 0.589 |
| 0.895003 | 2.2005 | 0.1671 | 0.4539 | 0.4837 |
| 0.959831 | 1.9236 | 0.1595 | 0.3625 | 0.396 |
| 1.024659 | 1.5608 | 0.1409 | 0.2558 | 0.292 |
| 1.089486 | 0.8541 | 0.1238 | 0.1408 | 0.1875 |
| 1.154314 | 0.0007 | 0.0075 | 0.0004 | 0.0075 |