CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E11M14

You are not logged in.

Experiment: EG1, 2000

Spokespersons: P. Stoler, V. Burkert, R. Minehart

Measurement comment: Only statistical errors are presented

Publication:

Quantity measured: Abt(θπ, φπ), 1/sterad
Double beam-target asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π0p, polarization: none

Q2 : 0.379 — 0.54 GeV2
W : 1.5 — 1.6 GeV

Select data slice:
cos(θπ) = dimensionless
Observable quantity measured (Y axis): Abt(θπ, φπ), 1/sterad
Plot measurement data

Parameter (X axis): φπ, deg

Click here to get data in text file, delimited with tabs.

Measured data:

cos(θπ),
dimensionless 		φπ,
deg 		Abt(θπ, φπ),
1/sterad 		Data errors,
1/sterad 		Systematic errors,
1/sterad
-0.929 -162 -0.066 0.533 0
-0.786 -162 -2.733 32.058 0
-0.643 -162 0.677 1.575 0
-0.5 -162 -4.719 13.771 0
-0.357 -162 0.704 1.309 0
-0.214 -162 0.972 0.695 0
-0.071 -162 0.54 0.282 0
0.071 -162 0.676 0.308 0
0.214 -162 0.822 0.366 0
0.357 -162 0.76 0.279 0
0.5 -162 0.194 0.26 0
0.643 -162 0.135 0.512 0
0.786 -162 0.351 0.585 0
0.929 -162 -1.34 3.524 0
-0.929 -126 1.161 0.723 0
-0.786 -126 0.052 0.355 0
-0.643 -126 1.724 0.994 0
-0.5 -126 0.896 0.249 0
-0.357 -126 0.409 0.214 0
-0.214 -126 0.231 0.172 0
-0.071 -126 0.205 0.216 0
0.071 -126 0.26 0.214 0
0.214 -126 0.285 0.273 0
0.357 -126 0.447 0.396 0
0.5 -126 0.127 0.211 0
0.643 -126 0.876 0.524 0
0.786 -126 0.532 0.365 0
0.929 -126 -1.3 0.846 0
-0.929 -90 -0.442 0.446 0
-0.786 -90 -0.222 0.831 0
-0.643 -90 0.364 0.447 0
-0.5 -90 0.323 0.232 0
-0.357 -90 0.526 0.285 0
-0.214 -90 0.365 0.225 0
-0.071 -90 0.375 0.156 0
0.071 -90 0.086 0.17 0
0.214 -90 0.047 0.181 0
0.357 -90 0.389 0.165 0
0.5 -90 0.303 0.289 0
0.643 -90 0.455 0.365 0
0.786 -90 -0.54 0.658 0
0.929 -90 -0.255 0.986 0
-0.929 90 0.136 0.455 0
-0.786 90 0.632 0.394 0
-0.643 90 0.728 0.272 0
-0.5 90 0.176 0.231 0
-0.357 90 -0.01 0.192 0
-0.214 90 0.215 0.164 0
-0.071 90 0.27 0.133 0
0.071 90 0.459 0.132 0
0.214 90 0.15 0.139 0
0.357 90 0.082 0.164 0
0.5 90 0.316 0.206 0
0.643 90 0.057 0.271 0
0.786 90 0.377 0.258 0
0.929 90 -0.335 0.686 0
-0.929 126 0.383 0.323 0
-0.786 126 -0.219 0.525 0
-0.643 126 0.769 0.37 0
-0.5 126 0.059 0.21 0
-0.357 126 0.399 0.166 0
-0.214 126 0.244 0.153 0
-0.071 126 0.351 0.131 0
0.071 126 0.411 0.141 0
0.214 126 0.282 0.166 0
0.357 126 0.631 0.186 0
0.5 126 0.47 0.201 0
0.643 126 -0.234 0.281 0
0.786 126 0.052 0.456 0
0.929 126 0.491 0.595 0
-0.929 162 -0.666 1.075 0
-0.786 162 0.24 0.424 0
-0.643 162 1.569 1.404 0
-0.5 162 0.495 0.734 0
-0.357 162 0.345 0.338 0
-0.214 162 1.161 0.744 0
-0.071 162 0.583 0.294 0
0.071 162 1.034 0.433 0
0.214 162 0.359 0.188 0
0.357 162 0.22 0.191 0
0.5 162 0.899 0.696 0
0.643 162 0.692 0.264 0
0.786 162 0.382 0.554 0
0.929 162 0.152 0.404 0