Search for narrow resonances in the R region

The authors report on a measurement of the missing-mass, (mm)/sup -/, spectrum from the reaction pi /sup -/+p to (mm)/sup -/+p at 8 GeV. The data contain 6500 events in the R peak (M/sup 2/=2.72+or-0.02 GeV/sup 2/, Gamma =139+or-31 MeV). The R shape is consistent with either a single Breit-Wigner or...

Descripción completa

Detalles Bibliográficos
Autores principales: Bowen, D, Blieden, H R, Earles, D, Faissler, W, Finocchiaro, G, Garelick, D, Gettner, M, Glaubman, M, Gottschalk, B, Kirz, J, Lutz, Gerhard, Moromisato, J H, Shibata, E I, Tang, Y W, Thun, R, von Goeler, E, Weinstein, R
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.29.890
http://cds.cern.ch/record/875639

Internet

https://dx.doi.org/10.1103/PhysRevLett.29.890
http://cds.cern.ch/record/875639

Ejemplares similares