Antiproton-helium 3 annihilation at 55 MeV/c

The p /sup 3/He annihilation cross section is measured for the first time in the momentum interval (50 /60) MeV/c. About 9000 pictures collected by the Streamer Chamber Collaboration (PS179) at LEAR-CERN have been scanned. Six events are found, corresponding to sigma /sub ann/=1850+or-700 mb. The re...

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Detalles Bibliográficos
Autores principales: Bianconi, A, Bonomi, G, Bussa, M P, Lodi-Rizzini, E, Venturelli, L, Zenoni, A, Pontecorvo, G B, Guaraldo, C, Balestra, F, Busso, L, Colantoni, M L, Ferrero, A, Ferrero, L, Grasso, A, Maggiora, A, Maggiora, M, Piragino, G, Tosello, F
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(00)01092-3
http://cds.cern.ch/record/504163

Internet

https://dx.doi.org/10.1016/S0370-2693(00)01092-3
http://cds.cern.ch/record/504163

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