Measurement E187M97
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ (quasi-free) | |
| Q2: | 0.9 GeV2 | |
| W: | 1.2875 GeV | |
| Publication: |
Y. Tian, R.W. Gothe, V.I. Mokeev and G. Hollis (For CLAS Collaboration) Exclusive π− Electroproduction off the Neutron in Deuterium in the Resonance Region //
CLAS-Notes 2021-101
|
|
| cos(θ) | φ, [degree] | dσ/dΩ (quasi-free), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 60.0 | 1.02671 | 0.0855064 |
| -0.7 | 67.5 | 1.07418 | 0.0857983 |
| -0.7 | 150.0 | 0.621316 | 0.0499225 |
| -0.7 | 210.0 | 0.545069 | 0.0463651 |
| -0.7 | 270.0 | 1.1164 | 0.0804605 |
| -0.7 | 292.5 | 1.08933 | 0.0856917 |
| -0.7 | 300.0 | 0.99256 | 0.0807727 |
| -0.5 | 60.0 | 1.44584 | 0.116061 |
| -0.5 | 67.5 | 1.53655 | 0.117014 |
| -0.5 | 90.0 | 1.30179 | 0.0889571 |
| -0.5 | 100.0 | 1.25226 | 0.10776 |
| -0.5 | 112.5 | 1.12706 | 0.0906852 |
| -0.5 | 150.0 | 0.666778 | 0.055391 |
| -0.5 | 210.0 | 0.628902 | 0.0518998 |
| -0.5 | 247.5 | 1.27029 | 0.0974699 |
| -0.5 | 270.0 | 1.42989 | 0.0934784 |
| -0.5 | 300.0 | 1.53555 | 0.117115 |
| -0.3 | 67.5 | 1.79431 | 0.149585 |
| -0.3 | 90.0 | 1.54707 | 0.0939145 |
| -0.3 | 100.0 | 1.43582 | 0.107266 |
| -0.3 | 112.5 | 1.32921 | 0.0957916 |
| -0.3 | 150.0 | 0.767671 | 0.0634069 |
| -0.3 | 260.0 | 1.54325 | 0.108795 |
| -0.3 | 270.0 | 1.5976 | 0.094007 |
| -0.3 | 292.5 | 1.76623 | 0.144419 |
| -0.1 | 90.0 | 1.83762 | 0.115109 |
| -0.1 | 100.0 | 1.79029 | 0.143001 |
| -0.1 | 112.5 | 1.64678 | 0.112662 |
| -0.1 | 150.0 | 0.917336 | 0.0778686 |
| -0.1 | 210.0 | 0.887701 | 0.0748565 |
| -0.1 | 247.5 | 1.44428 | 0.104748 |
| -0.1 | 260.0 | 1.71299 | 0.117108 |
| -0.1 | 270.0 | 1.76918 | 0.0979259 |
| -0.1 | 292.5 | 2.00849 | 0.156517 |
| 0.1 | 90.0 | 2.00074 | 0.127225 |
| 0.1 | 112.5 | 1.55881 | 0.114439 |
| 0.1 | 247.5 | 1.75743 | 0.122911 |
| 0.1 | 260.0 | 1.99975 | 0.128555 |
| 0.1 | 270.0 | 2.00421 | 0.100862 |
| 0.1 | 292.5 | 1.96929 | 0.133603 |
| 0.3 | 90.0 | 2.21783 | 0.141658 |
| 0.3 | 112.5 | 1.82394 | 0.130713 |
| 0.3 | 150.0 | 1.55377 | 0.111937 |
| 0.3 | 157.5 | 1.67084 | 0.149647 |
| 0.3 | 180.0 | 1.07006 | 0.0952284 |
| 0.3 | 210.0 | 1.31003 | 0.100225 |
| 0.3 | 247.5 | 2.18171 | 0.144239 |
| 0.3 | 260.0 | 2.17682 | 0.143732 |
| 0.3 | 270.0 | 2.31234 | 0.114535 |
| 0.3 | 292.5 | 2.18667 | 0.147515 |
| 0.5 | 67.5 | 2.77617 | 0.225436 |
| 0.5 | 90.0 | 2.47832 | 0.167718 |
| 0.5 | 112.5 | 2.31764 | 0.183953 |
| 0.5 | 140.0 | 2.00665 | 0.173599 |
| 0.5 | 150.0 | 1.64758 | 0.115185 |
| 0.5 | 180.0 | 1.15835 | 0.0997223 |
| 0.5 | 210.0 | 1.44322 | 0.108927 |
| 0.5 | 247.5 | 2.2353 | 0.170357 |
| 0.5 | 260.0 | 2.6627 | 0.194303 |
| 0.5 | 270.0 | 2.74989 | 0.159761 |
| 0.5 | 292.5 | 3.2051 | 0.235374 |
| 0.7 | 90.0 | 2.70478 | 0.145342 |
| 0.7 | 100.0 | 2.63168 | 0.150545 |
| 0.7 | 112.5 | 2.43375 | 0.142253 |
| 0.7 | 150.0 | 1.94058 | 0.140599 |
| 0.7 | 180.0 | 1.7644 | 0.144652 |
| 0.7 | 202.5 | 2.42142 | 0.206605 |
| 0.7 | 210.0 | 2.08605 | 0.174982 |
| 0.7 | 247.5 | 2.47835 | 0.16191 |
| 0.7 | 260.0 | 2.69869 | 0.152975 |
| 0.7 | 270.0 | 2.79083 | 0.137401 |
| 0.7 | 292.5 | 2.8299 | 0.21924 |
| 0.9 | 67.5 | 3.6961 | 0.262038 |
| 0.9 | 90.0 | 3.33902 | 0.171183 |
| 0.9 | 100.0 | 3.45991 | 0.209958 |
| 0.9 | 112.5 | 3.32392 | 0.185648 |
| 0.9 | 140.0 | 2.59541 | 0.131396 |
| 0.9 | 150.0 | 2.37449 | 0.0914709 |
| 0.9 | 157.5 | 2.26554 | 0.0984206 |
| 0.9 | 180.0 | 2.13098 | 0.0922491 |
| 0.9 | 202.5 | 2.29241 | 0.0985878 |
| 0.9 | 210.0 | 2.35692 | 0.0912314 |
| 0.9 | 220.0 | 2.54614 | 0.130075 |
| 0.9 | 247.5 | 3.24307 | 0.183764 |
| 0.9 | 260.0 | 3.60043 | 0.216078 |
| 0.9 | 270.0 | 3.67893 | 0.182128 |
| 0.9 | 292.5 | 3.90134 | 0.270441 |
Experiment comment: