%0 Journal Article
%A Schmidt, A.
%A Achenbach, P.
%A Ahrens, J.
%A Arends, H. J.
%A Beck, R.
%A Bernstein, A. M.
%A Hejny, V.
%A Kotulla, M.
%A Krusche, B.
%A Kuhr, V.
%A Leukel, R.
%A MacGregor, I. J. D.
%A McGeorge, J. C.
%A Metag, V.
%A Olmos de León, V. M.
%A Rambo, F.
%A Siodlaczek, U.
%A Walcher, Th.
%A Weiß, J.
%A Wissmann, F.
%A Wolf, M.
%A Stroeher, Hans
%T Erratum: Test of Low-Energy Theorems for 1H(γ⃗,π0)1H in the Threshold Region [Phys. Rev. Lett. 87, 232501 (2001)]
%J Physical review letters
%V 110
%N 3
%@ 1079-7114
%C College Park, Md.
%I APS
%M FZJ-2013-04273
%P 039903
%D 2013
%Z 14 pages Latex including 3 figures and 1 table
%X The photon asymmetry in the reaction p(\vec{\gamma},\pi^{0})p close to threshold has been measured for the first time with the photon spectrometer TAPS using linearly polarized photons from the tagged-photon facility at the Mainz Microtron MAMI. The total and differential cross sections were also measured simultaneously with the photon asymmetry. This allowed determination of the S-wave and all three P-wave amplitudes. The low-energy theorems based on the parameter-free third-order calculations of heavy-baryon chiral perturbation theory for P1 and P2 agree with the experimental values.
%K photon p: inelastic scattering (INSPIRE)
%K photon: polarized beam (INSPIRE)
%K photon: tagged beam (INSPIRE)
%K pi0: photoproduction (INSPIRE)
%K threshold (INSPIRE)
%K low-energy theorem (INSPIRE)
%K cross section (INSPIRE)
%K scattering amplitude (INSPIRE)
%K partial wave analysis: multipole (INSPIRE)
%K polarization: asymmetry (INSPIRE)
%K perturbation theory: chiral (INSPIRE)
%K spectrometer: experimental results (INSPIRE)
%K Mainz Linac (INSPIRE)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000313754700002
%R 10.1103/PhysRevLett.110.039903
%U https://juser.fz-juelich.de/record/137972