Kaon photoproductions near the threshold region -- anomalous contribution in gamma+p -> K^+ Lambda

por Atsushi Hosaka (RCNP Osaka)

jueves 6 mar. 2008 11:00 → 12:00 Europe/Madrid

Sala Reuniones Sotano (Edf. Institutos de Investigación)

Kaon photoproduction is one of the most fundamental processes of strangeness production, and has been studied for many years. Yet recent experimental data from LEPS, SPring-8 has raised a question for some basic interactions among mesons and baryons. I would like to discuss how we can explain the data in a microscopic description of the strong interaction. Such a study will help understand hadron structure and interactions from QCD.