Regge and Parton Models for Photon-Photon Annihilation | Zendy

Thomas F. Walsh | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Regge and Parton Models for Photon-Photon Annihilation

Author(s) -

Thomas F. Walsh

Publication year - 1973

Publication title -

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Language(s) - English

Resource type - Journals

eISSN - 1089-4918

pISSN - 0556-2821

DOI - 10.1103/physrevd.7.2152

Subject(s) - physics , parton , helicity , annihilation , particle physics , momentum transfer , compton scattering , photon , hadron , amplitude , electron , scattering amplitude , scaling , scattering , momentum (technical analysis) , electron–positron annihilation , nuclear physics , quantum mechanics , geometry , mathematics , finance , economics

We discuss some of the questions which can be investigated in the two-photon part of e-+ e-e-+ e-+ hadrons when the electrons are scattered at finite momentum transfer. Discrimination of Regge and parton models for this process is possible in principle by studying the transverse helicity amplitudes. In some parton models the amplitudes are predicted exactly for limits where s = (ql + ~2)~ and 1~~~ and I$ " all approach infinity with constant ratios; this is a new sort of scaling limit, inaccessible in inelastic electron-proton scattering.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research