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 — 2.025 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 | 0.359 | 0.0475 | 0.1108 | 0.1205 |
| 0.376382 | 1.2238 | 0.1145 | 0.2661 | 0.2897 |
| 0.44121 | 1.6588 | 0.1553 | 0.3464 | 0.3796 |
| 0.506037 | 1.7518 | 0.1306 | 0.3746 | 0.3968 |
| 0.570865 | 1.8044 | 0.1105 | 0.4066 | 0.4213 |
| 0.635693 | 2.4799 | 0.1924 | 0.5232 | 0.5575 |
| 0.70052 | 3.6614 | 0.2028 | 0.7421 | 0.7693 |
| 0.765348 | 5.3494 | 0.3247 | 0.9937 | 1.0454 |
| 0.830176 | 3.8921 | 0.2016 | 0.7706 | 0.7965 |
| 0.895003 | 3.3876 | 0.2185 | 0.593 | 0.6319 |
| 0.959831 | 1.6253 | 0.1192 | 0.2998 | 0.3227 |
| 1.024659 | 1.0227 | 0.12 | 0.123 | 0.1718 |
| 1.089486 | 0.05 | 0.0152 | 0.0118 | 0.0193 |
| 1.154314 | 0 | 0 | 0 | 0 |