We estimate the magnitude of effects induced by gluino hadroproduction and subsequent gluino decay into a photino and hadrons in a proton beam-dump experiment. By comparing our estimates with results obtained by us in an experiment performed at the CERN SPS we set a lower bound on the gluino mass which is a function of the scalar quark mass. The results do not favour the existence of low mass gluinos (< 2 GeV) and scalar quarks (< 100 GeV).

Bounds on supersymmetric particles from a proton beam-dump experiment / F., Bergsma; J., Dorenbosch; M., Jonker; C., Nieuwenhuis; J. V., Allaby; U., Amaldi; G., Barbiellini; Barone, Luciano Maria; Capone, Antonio; W., Flegel; M., Metcalf; J., Panman; K., Winter; J., Aspiazu; F. W., Busser; H., Daumann; P. D., Gall; E., Metz; F., Niebergall; K. H., Ranitzsch; P., Stahelin; P., Gorbunov; E., Grigoriev; V., Kaftanov; V., Khovansky; A., Rosanov; M. B., Voloshin; M. I., Vysotsky; A., Baroncelli; Borgia, Bruno; C., Bosio; Ferroni, Fernando; Longo, Egidio; P., Monacelli; F., De Notaristefani; P., Pistilli; C., Santoni; L., Tortora; V., Valente. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 121:6(1983), pp. 429-432. [10.1016/0370-2693(83)91192-9]

Bounds on supersymmetric particles from a proton beam-dump experiment

BARONE, Luciano Maria;CAPONE, Antonio;BORGIA, BRUNO;FERRONI, Fernando;LONGO, Egidio;
1983

Abstract

We estimate the magnitude of effects induced by gluino hadroproduction and subsequent gluino decay into a photino and hadrons in a proton beam-dump experiment. By comparing our estimates with results obtained by us in an experiment performed at the CERN SPS we set a lower bound on the gluino mass which is a function of the scalar quark mass. The results do not favour the existence of low mass gluinos (< 2 GeV) and scalar quarks (< 100 GeV).
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11573/243348
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