Measurement E161M128
Experiment: | g13 | |
---|---|---|
Year: | 2006 | |
Spokesperson: | Paul Mattione | |
Reaction: | γn → π− p | |
Polarization: | none | |
Quantity: | dσ/dΩ | |
Eγ: | 1.93 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 |
---|---|---|---|---|
-0.58 | 0.0862 | 0.00256356877323 | 0.00945875864714 | 0.0100301450103 |
-0.54 | 0.0923 | 0.00235295480881 | 0.0116650590941 | 0.0120907209942 |
-0.5 | 0.1163 | 0.00267725598527 | 0.0150639404005 | 0.0156336651953 |
-0.46 | 0.1229 | 0.00257382198953 | 0.0118230892903 | 0.0125204183008 |
-0.42 | 0.1363 | 0.0029 | 0.0107144761888 | 0.0115582315278 |
-0.38 | 0.1463 | 0.00301205882353 | 0.0107873769584 | 0.0119981374708 |
-0.34 | 0.1573 | 0.00333764544832 | 0.0229586611731 | 0.0235963374692 |
-0.3 | 0.1626 | 0.00366361829026 | 0.0249322662633 | 0.0255659402257 |
-0.26 | 0.1583 | 0.00334284741144 | 0.0248764018938 | 0.0254679210214 |
-0.22 | 0.1769 | 0.00334384146341 | 0.0118367531134 | 0.0130348021779 |
-0.18 | 0.1916 | 0.00323648648649 | 0.0192295386118 | 0.0202323204563 |
-0.14 | 0.1944 | 0.00312678868552 | 0.0129272267914 | 0.0143510641578 |
-0.1 | 0.2052 | 0.00334096638655 | 0.021340054911 | 0.0222620216443 |
-0.06 | 0.2105 | 0.00323017902813 | 0.0204464163962 | 0.0213886299334 |
-0.02 | 0.2084 | 0.00301093911249 | 0.0129546997519 | 0.0143456842088 |
0.02 | 0.2148 | 0.00300870435218 | 0.0150012565514 | 0.0162159106603 |
0.06 | 0.2231 | 0.00332664742665 | 0.0139076747481 | 0.0156826816193 |
0.1 | 0.2364 | 0.00375067996374 | 0.013902963706 | 0.0157702732673 |
0.14 | 0.2596 | 0.00374525968673 | 0.00851252194587 | 0.0119414354449 |
0.18 | 0.2674 | 0.00320623501199 | 0.0128046888696 | 0.0151726259525 |
0.22 | 0.2719 | 0.00288120094192 | 0.0139046280472 | 0.0160448626212 |
0.26 | 0.2721 | 0.0028776733255 | 0.0138032241245 | 0.0159521493177 |
0.3 | 0.2841 | 0.0029793258427 | 0.0170415262674 | 0.0188352698542 |
0.34 | 0.2926 | 0.00329360929557 | 0.0148388725248 | 0.0174150460032 |
0.38 | 0.2859 | 0.00350081632653 | 0.011686927956 | 0.0142823349014 |
0.42 | 0.2726 | 0.00338896658897 | 0.0137896666188 | 0.0160186757232 |
0.46 | 0.2718 | 0.00338428015564 | 0.0211307039123 | 0.0226443388009 |
0.5 | 0.258 | 0.00316823577569 | 0.0137394425676 | 0.015920420774 |
0.54 | 0.2569 | 0.00316379310345 | 0.00948632769825 | 0.0124296677048 |
0.58 | 0.2525 | 0.00305486024197 | 0.0179417900139 | 0.0196370296902 |
0.62 | 0.263 | 0.00305202080832 | 0.0126366597242 | 0.014942285797 |
0.66 | 0.2816 | 0.00315223880597 | 0.0178233944722 | 0.0195373825866 |
0.7 | 0.3178 | 0.00346118811881 | 0.0136685835699 | 0.0164077676077 |
0.74 | 0.3826 | 0.00450117647059 | 0.016704173442 | 0.0202204334988 |
0.78 | 0.4819 | 0.00428216298223 | 0.0250364350536 | 0.0288012317215 |
0.82 | 0.6455 | 0.00531833602585 | 0.0417627262271 | 0.0456802410584 |
0.86 | 0.8793 | 0.00813490689123 | 0.0635817056225 | 0.0684413059581 |
Experiment comment: