Measurement E50M19
| Experiment: | e1-dvcs run CLAS data | |
|---|---|---|
| Year: | 2012 |
|
| Spokespersons: | V. Burket, L. Elouadrhiri, M. Garson, S. Stepanyan | |
| Reaction: | ep → π0p | |
| Polarization: | beam | |
| Quantity: | d4σ/dQ2 dxb dt dφ | |
| Q2: | 3.582 — 3.685 GeV2 | |
| x: | 0.4231 — 0.4528 | |
| Publication: |
I. Bedlinskiy, V. Kubarovsky, S. Niccolai, P. Stoler, and CLAS Collaboration Measurement of Exclusive π0 Electroproduction Structure Functions and their Relationship to Transverse Generalized Parton Distributions //
PRL 109, 112001 (2012)
|
|
| -t, [GeV2] | φ, [deg] | d4σ/dQ2 dxb dt dφ, [nb/(rad*GeV4)] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| 0.2772 | 27.0 | 27.463 | 12.29 | 2.214 |
| 0.2748 | 297.0 | 47.693 | 21.36 | 3.441 |
| 0.274 | 351.0 | 44.259 | 19.82 | 4.417 |
| 0.3532 | 9.0 | 10.133 | 2.709 | 1.448 |
| 0.3557 | 27.0 | 9.0077 | 2.601 | 3.398 |
| 0.3534 | 45.0 | 16.361 | 3.755 | 0.463 |
| 0.3547 | 63.0 | 9.0895 | 3.438 | 0.428 |
| 0.3538 | 81.0 | 25.515 | 7.077 | 6.264 |
| 0.3538 | 99.0 | 12.042 | 5.388 | 1.19 |
| 0.3554 | 261.0 | 17.049 | 6.962 | 1.773 |
| 0.353 | 279.0 | 15.645 | 4.183 | 2.436 |
| 0.3546 | 297.0 | 11.556 | 2.803 | 1.678 |
| 0.3532 | 315.0 | 6.8214 | 2.275 | 1.315 |
| 0.3539 | 351.0 | 7.6962 | 2.566 | 1.216 |
| 0.498 | 9.0 | 5.7059 | 2.017 | 0.958 |
| 0.4972 | 27.0 | 8.8383 | 1.928 | 0.459 |
| 0.4966 | 45.0 | 11.219 | 2.015 | 1.922 |
| 0.4978 | 63.0 | 9.799 | 1.681 | 0.104 |
| 0.4977 | 81.0 | 11.789 | 1.864 | 0.514 |
| 0.4968 | 99.0 | 12.515 | 2.179 | 0.86 |
| 0.5 | 117.0 | 10.842 | 3.131 | 0.62 |
| 0.4989 | 243.0 | 12.667 | 3.073 | 2.127 |
| 0.4997 | 261.0 | 10.713 | 2.234 | 0.989 |
| 0.4955 | 279.0 | 13.854 | 2.021 | 1.508 |
| 0.4972 | 297.0 | 8.0921 | 1.295 | 0.828 |
| 0.4987 | 315.0 | 10.468 | 1.85 | 0.8 |
| 0.4966 | 333.0 | 11.982 | 2.907 | 1.254 |
| 0.4975 | 351.0 | 8.1338 | 2.452 | 2.064 |
| 0.7895 | 45.0 | 6.0794 | 2.3 | 1.396 |
| 0.7885 | 63.0 | 6.7948 | 1.132 | 1.052 |
| 0.79 | 81.0 | 7.9211 | 1.058 | 0.447 |
| 0.7927 | 99.0 | 11.302 | 1.598 | 0.618 |
| 0.7879 | 117.0 | 15.29 | 3.823 | 0.847 |
| 0.7894 | 243.0 | 7.8433 | 2.481 | 1.159 |
| 0.7934 | 261.0 | 5.6393 | 1.202 | 0.799 |
| 0.7857 | 279.0 | 8.717 | 1.134 | 0.716 |
| 0.7915 | 297.0 | 8.4503 | 1.129 | 0.309 |
| 0.7889 | 315.0 | 8.2492 | 2.488 | 0.379 |
| 1.228 | 45.0 | 4.4849 | 1.695 | 1.005 |
| 1.23 | 63.0 | 3.926 | 0.716 | 0.324 |
| 1.228 | 81.0 | 5.1652 | 0.913 | 0.549 |
| 1.228 | 99.0 | 3.5962 | 1.271 | 0.427 |
| 1.226 | 135.0 | 5.8849 | 2.404 | 0.651 |
| 1.226 | 225.0 | 3.7956 | 1.697 | 0.577 |
| 1.23 | 261.0 | 9.8695 | 2.637 | 0.399 |
| 1.229 | 279.0 | 4.3463 | 0.836 | 0.157 |
| 1.226 | 297.0 | 6.9845 | 0.909 | 0.133 |
| 1.23 | 315.0 | 3.3751 | 1.509 | 0.484 |
| 1.726 | 45.0 | 2.9477 | 0.642 | 0.196 |
| 1.739 | 63.0 | 2.1425 | 0.519 | 0.309 |
| 1.731 | 99.0 | 4.3734 | 1.546 | 0.66 |
| 1.731 | 117.0 | 4.2032 | 1.485 | 0.122 |
| 1.729 | 189.0 | 4.8183 | 2.155 | 1.534 |
| 1.73 | 225.0 | 2.4561 | 0.928 | 0.565 |
| 1.731 | 279.0 | 3.2373 | 1.144 | 0.172 |
| 1.722 | 297.0 | 3.456 | 0.601 | 0.404 |
| 1.724 | 315.0 | 1.4325 | 0.431 | 0.439 |
| 1.732 | 333.0 | 2.4957 | 1.115 | 0.517 |