Measurement E161M13
| Experiment: | g13 | |
|---|---|---|
| Year: | 2006 | |
| Spokesperson: | Paul Mattione | |
| Reaction: | γn → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Eγ: | 0.565 GeV | |
| Publication: |
P. T. Mattione et al. (CLAS Collaboration) Differential Cross Section Measurements for γn → π−p Above the First Nucleon Resonance Region //
Phys. Rev. C 96, 035204 (2017) arXiv:1706.01963 [nucl-ex]
|
|
| cos(θπ) | dσ/dΩ, [μb] | uncertainty | syst. uncert. | full uncertainty |
|---|---|---|---|---|
| -0.65 | 5.5311 | 0.059532180546 | 0.454719561356 | 0.481901473324 |
| -0.63 | 5.2776 | 0.0512142299766 | 0.316786856811 | 0.349029090195 |
| -0.61 | 5.1622 | 0.0477698322881 | 0.242540477288 | 0.282667490346 |
| -0.59 | 5.1883 | 0.0465507297566 | 0.273871994843 | 0.309706730696 |
| -0.57 | 4.9976 | 0.0451248189931 | 0.326092610635 | 0.356470167868 |
| -0.55 | 5.073 | 0.0445423897287 | 0.346650004352 | 0.375234920482 |
| -0.53 | 5.1885 | 0.0442762072313 | 0.346280850573 | 0.374799481428 |
| -0.51 | 5.0467 | 0.0425483885705 | 0.188661587585 | 0.236568253662 |
| -0.49 | 4.8385 | 0.0405110012548 | 0.18839360068 | 0.230027271843 |
| -0.47 | 4.9044 | 0.0405685242826 | 0.15683811666 | 0.211470406533 |
| -0.45 | 4.8106 | 0.0400039038583 | 0.187990764869 | 0.229457196865 |
| -0.43 | 4.8144 | 0.0400669599705 | 0.146105744989 | 0.196544158556 |
| -0.41 | 4.7986 | 0.0402376469055 | 0.281438131339 | 0.310603092183 |
| -0.39 | 4.8644 | 0.0408248008906 | 0.218722622589 | 0.260453951425 |
| -0.37 | 4.891 | 0.040786946625 | 0.26012173109 | 0.296011695789 |
| -0.35 | 4.8766 | 0.039604898429 | 0.332650645604 | 0.361229041838 |
| -0.33 | 4.9653 | 0.0396758691378 | 0.155828320302 | 0.209970807883 |
| -0.31 | 4.9751 | 0.0388128368794 | 0.0944350236584 | 0.16919033401 |
| -0.29 | 4.9181 | 0.0372253405018 | 0.217740864388 | 0.25878109811 |
| -0.27 | 5.1781 | 0.0373017168928 | 0.207270214736 | 0.249993247077 |
| -0.25 | 5.1427 | 0.0350970406458 | 0.196693257988 | 0.240903759872 |
| -0.23 | 5.2286 | 0.0334198321922 | 0.217244458655 | 0.263238774337 |
| -0.21 | 5.3635 | 0.0322579227388 | 0.20679921765 | 0.254476344354 |
| -0.19 | 5.4409 | 0.0314114666616 | 0.196302724796 | 0.245860523997 |
| -0.17 | 5.4905 | 0.030669146135 | 0.216841885888 | 0.262413818878 |
| -0.15 | 5.5006 | 0.030034235857 | 0.185788010045 | 0.237271850454 |
| -0.13 | 5.527 | 0.0299152653092 | 0.144434507309 | 0.206429066629 |
| -0.11 | 5.584 | 0.0295907974667 | 0.154695296326 | 0.220736600144 |
| -0.09 | 5.6509 | 0.0293721890901 | 0.15463516582 | 0.220619521061 |
| -0.07 | 5.6572 | 0.0291544524165 | 0.123608324575 | 0.200020451087 |
| -0.05 | 5.7349 | 0.0293511205689 | 0.175056452955 | 0.235308714749 |
| -0.03 | 5.5802 | 0.0286216900369 | 0.174974537746 | 0.235127668356 |
| -0.01 | 5.7341 | 0.0294357259527 | 0.133800366358 | 0.206405343129 |
| 0.01 | 5.7693 | 0.0299444636678 | 0.12352222106 | 0.199948066851 |
| 0.03 | 5.8195 | 0.0301469855021 | 0.144079836428 | 0.213277923769 |
| 0.05 | 5.8754 | 0.0304526151745 | 0.154324101258 | 0.22035917004 |
| 0.07 | 5.9713 | 0.0309638964977 | 0.102839667024 | 0.196533286824 |
| 0.09 | 6.1404 | 0.0324039804996 | 0.174923960759 | 0.242360929723 |
| 0.11 | 6.0762 | 0.0333297577327 | 0.185123572917 | 0.249943869112 |
| 0.13 | 6.2351 | 0.0356996897946 | 0.195466677847 | 0.258027099922 |
| 0.15 | 6.2632 | 0.0370408726508 | 0.18523278261 | 0.250569277889 |
| 0.17 | 6.1845 | 0.0366330343921 | 0.185211934797 | 0.250504907041 |
| 0.19 | 6.3697 | 0.0370558805468 | 0.185229780859 | 0.257494361292 |
| 0.21 | 6.408 | 0.0368577625681 | 0.257374251506 | 0.313421463418 |
| 0.23 | 6.4194 | 0.036560466534 | 0.288391786095 | 0.339350700287 |
| 0.25 | 6.3881 | 0.0356445451467 | 0.309051252062 | 0.357007678976 |
| 0.27 | 6.6124 | 0.0359683229426 | 0.26799708906 | 0.322199556842 |
| 0.29 | 6.7081 | 0.0357768082752 | 0.27841068584 | 0.336503432707 |
| 0.31 | 6.8605 | 0.0361008374303 | 0.288852799081 | 0.345267119609 |
| 0.33 | 6.9258 | 0.0365286987097 | 0.257926160307 | 0.319936369221 |
| 0.35 | 6.9682 | 0.0374728759574 | 0.309741478603 | 0.363141231252 |
| 0.37 | 6.993 | 0.0388310664127 | 0.289204751485 | 0.34598207655 |
| 0.39 | 7.1281 | 0.040603297436 | 0.485605459439 | 0.525352590893 |
| 0.41 | 7.3887 | 0.0424762662079 | 0.403068054811 | 0.45036234671 |
| 0.43 | 7.5983 | 0.0442422713792 | 0.444503668627 | 0.492221643542 |
| 0.45 | 7.9186 | 0.0468360443406 | 0.558339032265 | 0.600897248887 |
| 0.47 | 7.8828 | 0.0476680107562 | 0.548030811862 | 0.591405950136 |
| 0.49 | 8.4346 | 0.0527731622338 | 0.527768086708 | 0.577189914728 |
| 0.51 | 8.774 | 0.0580311566217 | 0.51816053966 | 0.573293108567 |
| 0.53 | 9.1873 | 0.0658766577319 | 0.592247478649 | 0.645975913192 |
| 0.55 | 9.728 | 0.0772435786157 | 0.500372980448 | 0.569434023638 |
| 0.57 | 9.8974 | 0.0896814527384 | 0.533717787819 | 0.601115288338 |
Experiment comment: