Erratum: Compton scattering from the proton at fourth order NLO in the chiral expansion [Phys. Rev. C63, 064608 (2001)]
نویسندگان
چکیده
منابع مشابه
Real Compton Scattering from the Proton
Real Compton Scattering (RCS) in the hard scattering limit is a powerful probe of the short-distance structure of the nucleon. It is a natural complement to other hard exclusive reactions that are currently being pursued at Jefferson Laboratory (JLab) and elsewhere, such as high Q elastic form factors, hard pion electroproduction and photoproduction, and Virtual Compton Scattering (VCS), and De...
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Citation Defurne, M., et al. "E00-110 experiment at Jefferson Lab Hall A: Deeply virtual Compton scattering off the proton at 6 GeV." Phys. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits ...
متن کاملNLO Corrections to Deeply - Virtual Compton Scattering ∗
We have calculated the NLO corrections to the twist-2 part of the deeply-virtual Compton scattering amplitude. Our results for the transverse and antisymmetric parts agree with recent calculations by Ji and Osborne and by Belitsky and Müller. In addition we present NLO results for the longitudinal part of the amplitude.
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Polarized Compton scattering off the proton is studied within the framework of subtracted dispersion relations for photon energies up to 300 MeV. As a guideline for forthcoming experiments, we focus the attention on the role of the proton’s spin polarizabilities and investigate the most favorable conditions to extract them with a minimum of model dependence. We conclude that a complete separati...
متن کاملEvidence for virtual Compton scattering from the proton.
J. F. J . van den Brand,' R. Ent,22a P. L. Anthony,3 R. G. A r n ~ l d , ~ J. E. J. B e i ~ e , ~ > ~ J . E. B e l ~ , ~ > " P. E. B ~ s t e d , ~ H.-J. Bulten,' M. S. Chapman,' K. P. C o ~ l t e r , ~ > ~ F. S. D i e t r i ~ h , ~ M. Epstein,7 B. W. Filippone,5 H. Ga0,~9" R. A. Gearhart,8 D. F. G e e ~ a m a n , ~ J.-0. H a n ~ e n , ' > ~ R. J . H ~ l t , ~ ? ~ H. E. Jacksoq6 C. E. J0nes,'9~ ...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2002
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.66.039902