Low-energy Compton scattering of polarized photons on polarized nucleons
نویسندگان
چکیده
منابع مشابه
Low-Energy Compton Scattering of Polarized Photons on Polarized Nucleons
The general structure of the cross section of γN scattering with polarized photon and/or nucleon in initial and/or final state is systematically described and exposed through invariant amplitudes. A low-energy expansion of the cross section up to and including the order O(ω4) is given which involves ten structure parameters of the nucleon (dipole, quadrupole, dispersion, and spin polarizabiliti...
متن کاملDraft March 17, 1998 Low-Energy Compton Scattering of Polarized Photons on Polarized Nucleons
The general structure of the cross section of N scattering with polarized photon and/or nucleon in initial and/or nal state is systematically described and exposed through invariant amplitudes. A low-energy expansion of the cross section up to and including the order O(!) is given which involves ten structure parameters of the nucleon (dipole, quadrupole, dispersion, and spin polarizabilities)....
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The proton is a composite object with spin one-half, understood to contain highly relativistic spin one-half quarks exchanging spin-one gluons, each possibly with significant orbital angular momenta. While their fundamental interactions are well described by Quantum ChromoDynamics (QCD), our standard theory of the strong interaction, nonperturbative calculations of the internal structure of the...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 1998
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.58.1013