The (p)overbarNe annihilation cross section is measured for the first time in the momentum interval (53 divided by 63) MeV/c. About 9000 pictures collected by the Streamer Chamber Collaboration (PS179) at LEAR-CERN have been scanned. Four events are found, corresponding to sigma(anm) = 2210 +/- 1105 mb. The result is compared to the set of measurements presently available in the region of low (p)overbar momentum.

Anti-proton neon annihilation at 57-MeV/c.

GRASSO, Antonino;BUSSA, Maria Pia;BALESTRA, Ferruccio;BUSSO, Luigi;FERRERO, Andrea;FERRERO, Livio;MAGGIORA, MARCO;PIRAGINO, Guido;
2000

Abstract

The (p)overbarNe annihilation cross section is measured for the first time in the momentum interval (53 divided by 63) MeV/c. About 9000 pictures collected by the Streamer Chamber Collaboration (PS179) at LEAR-CERN have been scanned. Four events are found, corresponding to sigma(anm) = 2210 +/- 1105 mb. The result is compared to the set of measurements presently available in the region of low (p)overbar momentum.
B481
194
198
A. GRASSO; A. BIANCONI; Bonomi G, MP. Bussa, Rizzini EL, Venturelli L, Zenoni A, Pontecorvo GB, Guaraldo C, F. Balestra, L. Busso, ML. Colantoni, A. Ferrero, L. Ferrero, Maggiora A, M. Maggiora, G. Piragino, Tosello F
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/22286
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