2,366 research outputs found
Search for the scalar a_0 and f_0 mesons in the \phi radiative decays
The potentialities of the production of the and mesons in the
radiative decays are considered based on a new two-channel analysis of
the scattering in a energy region near 1 GeV. We predict
that is a great value for the
decay forbidden by the Okubo-Zweig-Iizuka rule. We discuss the four-quark,
-molecule and two-quark scenarios for the and mesons. It
is presented arguments that the -colliders and especially the
factories give the possibility to choose a single one out of them.Comment: Talk given at HADRON-9
Communication satellite systems for Alaska
Technical and cost factors for implementation of Alaskan communication satellite syste
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