The scientific program and the experimental. setup of the DEAR. (DA Phi NE Exotic Atom Research) experiment on the new phi-factory DA Phi NE of Laboratori Nazionali di Frascati, are presented. The objective of DEAR is to perform a 1% measurement of the shift, due to the strong interaction, of the K-alpha line of kaonic hydrogen and a similar precision measurement, performed for the first time, on kaonic deuterium. The aim is to investigate the low-energy <(K)over bar N> physics and to understand SU(3) chiral symmetry breaking. DEAR looks as the major effort ever performed to study low energy <(K)over bar N> interaction, capable to produce a real breakthrough in the field.

Kaon-nucleon interaction studied by kaonic X rays with DEAR at DA Phi NE

VACCHI, Andrea
1998

Abstract

The scientific program and the experimental. setup of the DEAR. (DA Phi NE Exotic Atom Research) experiment on the new phi-factory DA Phi NE of Laboratori Nazionali di Frascati, are presented. The objective of DEAR is to perform a 1% measurement of the shift, due to the strong interaction, of the K-alpha line of kaonic hydrogen and a similar precision measurement, performed for the first time, on kaonic deuterium. The aim is to investigate the low-energy <(K)over bar N> physics and to understand SU(3) chiral symmetry breaking. DEAR looks as the major effort ever performed to study low energy <(K)over bar N> interaction, capable to produce a real breakthrough in the field.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11390/1125094
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