arXiv:0908.1475·v2·High Energy Physics — Phenomenology
Looking for the Odderon in photon collisions
Bernard Pire🇫🇷 · Florian Schwennsen🇫🇷 · Lech Szymanowski🇵🇱 · Samuel Wallon🇫🇷
Abstract
We discuss the production of two pion pairs in photon collisions at high energies. We calculate the according matrix elements in k_T-factorization and discuss the possibility to reveal the existence of the perturbative Odderon by charge asymmetries.
Comments: talk at Photon 2009: International Conference On The Structure And Interactions Of The Photon: 18th International Workshop On Photon-Photon Collisions, 11-15 May 2009, Hamburg, Germany. 5 pages, 3 figures, LaTeX, uses desyproc.cls (provided); v2: replaced duplicate figures by the intended different ones