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 : | 2.075 — 2.1 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 | 0.3637 | 0.0301 | 0.1461 | 0.1492 |
| 0.376382 | 1.8661 | 0.1575 | 0.4191 | 0.4477 |
| 0.44121 | 2.4322 | 0.1525 | 0.5005 | 0.5232 |
| 0.506037 | 2.83 | 0.2032 | 0.5565 | 0.5924 |
| 0.570865 | 3.5902 | 0.1976 | 0.6656 | 0.6943 |
| 0.635693 | 4.385 | 0.2719 | 0.7836 | 0.8294 |
| 0.70052 | 6.9935 | 0.3592 | 1.1945 | 1.2473 |
| 0.765348 | 9.1133 | 0.4251 | 1.482 | 1.5418 |
| 0.830176 | 7.4845 | 0.4256 | 1.3229 | 1.3897 |
| 0.895003 | 5.4286 | 0.3272 | 0.9261 | 0.9822 |
| 0.959831 | 4.0652 | 0.2253 | 0.6402 | 0.6787 |
| 1.024659 | 2.3573 | 0.1465 | 0.4006 | 0.4265 |
| 1.089486 | 1.458 | 0.1154 | 0.2181 | 0.2468 |
| 1.154314 | 0.0007 | 0.003 | 0.0004 | 0.003 |