Predictions for hadron polarizations and left-right asymetry in inclusive reactions involving photons

Oct 25, 2012, 6:00 PM
1h 30m
Poster Happy hour with posters Happy hour with posters

Speaker

Dr Carlos Javier Solano Salinas (UNI, Peru)

Description

A phenomenological model which has had some success in explaining polarization phenomena and left-right asymmetry in inclusive proton-proton scattering is considered for reactions involving photons and, hopefully, neutrinos. In particular, the reactions (a) gamma + p -> H + X, (b) gamma + p(up) -> pi(+-) = X, and (c) p(up) + p -> gamma + X are considered where gamma = resolved photon, and hyperon H = Lambda0, Sigma+-, etc. Predictions for hyperon polarization in (a) and the asymmetry (in (b) and (c)) provide further tests of this particular model.

Primary author

Co-authors

Dr Helio da Motta (CBPF) Dr Virendra Gupta (CONVESTAV Merida)

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