THE HADRONIC PHYSICS OF PHOTON-PHOTON COLLISIONS | Zendy

Stanley J. Brodsky | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

THE HADRONIC PHYSICS OF PHOTON-PHOTON COLLISIONS

Author(s) -

Stanley J. Brodsky

Publication year - 1974

Publication title -

le journal de physique colloques

Language(s) - English

Resource type - Journals

eISSN - 2777-3418

pISSN - 0449-1947

DOI - 10.1051/jphyscol:1974210

Subject(s) - physics , photon , hadron , nuclear physics , particle physics , two photon excitation microscopy , quantum mechanics , excitation

Measurements of photon-photon cross sections (σ(γ γ → hadrons)) can determine the important C = + hadronic states and resonances, and test fundamental ideas of Regge theory, two-component duality, and the effects of local two photon interactions. Measurements of the specific channels γ γ → ππ and KK allow a unique probe of the meson Compton amplitude and can determine the ππ scattering lengths and phase shifts. We review the theoretical expectations for these processes, and also discuss new predictions for fixed angle scaling laws and the π0 transition form factor derivable from quark-theoretic models

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