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 — 3.5 GeV2 | |
|---|---|---|
| W : | 2.025 — 2.05 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 | 0.443 | 0.0661 | 0.1195 | 0.1366 |
| 0.376382 | 1.6295 | 0.1792 | 0.3 | 0.3494 |
| 0.44121 | 2.4331 | 0.216 | 0.4063 | 0.4602 |
| 0.506037 | 2.3804 | 0.2266 | 0.416 | 0.4737 |
| 0.570865 | 2.5729 | 0.1726 | 0.46 | 0.4914 |
| 0.635693 | 3.4784 | 0.2419 | 0.6133 | 0.6593 |
| 0.70052 | 5.2698 | 0.2517 | 0.9017 | 0.9362 |
| 0.765348 | 7.8156 | 0.6204 | 1.0928 | 1.2566 |
| 0.830176 | 5.9007 | 0.3659 | 0.8192 | 0.8972 |
| 0.895003 | 4.6784 | 0.3717 | 0.69 | 0.7838 |
| 0.959831 | 2.7634 | 0.2032 | 0.4065 | 0.4545 |
| 1.024659 | 1.383 | 0.1581 | 0.1657 | 0.2291 |
| 1.089486 | 0.3517 | 0.0468 | 0.0399 | 0.0614 |
| 1.154314 | 0 | 0 | 0 | 0 |