Correlations between two large transverse momentum $\pi^{0}$ mesons at the CERN ISR

The correlations between two pi /sup 0/'s of high transverse momentum were studied at the CERN ISR at a centre-of-mass energy square root s =52.7 GeV. Results are presented for two pi /sup 0/'s detected with an azimuthal separation near 180 degrees and also near 0 degrees . Angular and p/s...

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Detalles Bibliográficos
Autores principales: Büsser, F W, Blumenfeld, B, Camilleri, L L, Cool, R L, Di Lella, L, Lederman, Leon Max, Litt, L, Pope, B G, Segler, S L, Smith, A M, Yoh, J K
Lenguaje:eng
Publicado: 1974
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(74)90299-8
http://cds.cern.ch/record/873615
Descripción
Sumario:The correlations between two pi /sup 0/'s of high transverse momentum were studied at the CERN ISR at a centre-of-mass energy square root s =52.7 GeV. Results are presented for two pi /sup 0/'s detected with an azimuthal separation near 180 degrees and also near 0 degrees . Angular and p/sub perpendicular to / correlations are discussed, as well as invariant mass plots. The observations are compared with some theoretical models of high p/sub perpendicular to / phenomena. The most striking feature of the data is a strong correlation in the transverse momentum of the two pi /sup 0/'s. (9 refs).

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