Measurement E69M2
| Experiment: | E89-032 | |
|---|---|---|
| Year: | 1999 |
|
| Spokesperson: | A. Stavinskiy | |
| Reaction: | γ4He → ppX | |
| Polarization: | none | |
| Quantity: | R | |
| W: | 0.5 — 3.5 GeV | |
| x: | 0.0 | |
| Eγ: | 0.5 — 3.5 GeV | |
| Publication: |
A. V. Stavinsky, K. R. Mikhailov, R. Lednicky, A.V. Vlassov, and CLAS Collaboration Proton Source Size Measurements in the eA -> e'ppX Reaction //
Phys.Rev.Let.93,192301(2004)
|
|
| q, [GeV/c] | R | uncertainty |
|---|---|---|
| 0.015 | 1.175 | 0.919 |
| 0.025 | 5.477 | 2.565 |
| 0.035 | 6.399 | 2.132 |
| 0.045 | 6.741 | 1.607 |
| 0.055 | 5.383 | 0.951 |
| 0.065 | 4.144 | 0.553 |
| 0.075 | 3.55 | 0.367 |
| 0.085 | 2.732 | 0.226 |
| 0.095 | 2.599 | 0.18 |
| 0.105 | 2.104 | 0.129 |
| 0.115 | 1.832 | 0.1 |
| 0.125 | 1.626 | 0.086 |
| 0.135 | 1.61 | 0.078 |
| 0.145 | 1.301 | 0.063 |
| 0.155 | 1.263 | 0.058 |
| 0.165 | 1.285 | 0.056 |
| 0.175 | 1.146 | 0.049 |
| 0.185 | 1.112 | 0.046 |
| 0.195 | 1.008 | 0.041 |
| 0.205 | 0.993 | 0.039 |
| 0.215 | 0.971 | 0.037 |
| 0.225 | 0.949 | 0.035 |
| 0.235 | 0.989 | 0.035 |
| 0.245 | 0.994 | 0.034 |
| 0.255 | 0.983 | 0.033 |
| 0.265 | 0.974 | 0.032 |
| 0.275 | 0.986 | 0.031 |
| 0.285 | 0.969 | 0.03 |
| 0.295 | 0.977 | 0.029 |
| 0.305 | 0.98 | 0.029 |
| 0.315 | 0.925 | 0.027 |
| 0.325 | 0.978 | 0.027 |
| 0.335 | 0.979 | 0.027 |
| 0.345 | 0.965 | 0.026 |
| 0.355 | 1.111 | 0.028 |
| 0.365 | 1.029 | 0.026 |
| 0.375 | 0.977 | 0.024 |
| 0.385 | 1.023 | 0.025 |