Abstract (data
abstract)
CBELSA/TAPS. Measurement of the Helicity Asymmetry E for the reaction $\gamma p \rightarrow \pi^{0} p$
Individual contributions to the systematic uncertainty are given. These include:
- sys,beampol: beam polarization (3.3% uncertainty)
- sys,targetpol: target polarization (2% uncertainty)
- sys,analysis: obtained from a comparison of the results from different analyses