phi pi(+)pi(-) production in (p) over bar p annihilation at rest in liquid and gaseous hydrogen at low pressure (5 mbar) is studied in the OBELIX experiment at LEAR (CERN). It is found that this reaction is dominated by the annihilation from the (p) over bar p spin-triplet initial states.
Study of phi pi pi final state in (p)over-bar-p annihilation at rest
BALESTRA, Ferruccio;BOTTA, Elena;BRESSANI, Tullio;BUSSA, Maria Pia;BUSSO, Luigi;COSTA, Sergio;FERRERO, Livio;GARFAGNINI, Raffaello;GRASSO, Antonino;MARCELLO, Simonetta;PANZIERI, Daniele;ZOSI, Gianfranco;
1996-01-01
Abstract
phi pi(+)pi(-) production in (p) over bar p annihilation at rest in liquid and gaseous hydrogen at low pressure (5 mbar) is studied in the OBELIX experiment at LEAR (CERN). It is found that this reaction is dominated by the annihilation from the (p) over bar p spin-triplet initial states.
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