SOME-SIGN DILEPTONS AS A SIGNATURE FOR HEAVY MAJORANA NEUTRINOS IN HADRON-HADRON COLLISIONS

Authors
ALMEIDA FML COUTINHO YA SIMOES JAM QUEIROZ PP PORTO CM
Citation
Fml. Almeida et al., SOME-SIGN DILEPTONS AS A SIGNATURE FOR HEAVY MAJORANA NEUTRINOS IN HADRON-HADRON COLLISIONS, Physics letters. Section B, 400(3-4), 1997, pp. 331-334
Citations number
18
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
400
Issue
3-4
Year of publication
1997
Pages
331 - 334
Database
ISI
SICI code
0370-2693(1997)400:3-4<331:SDAASF>2.0.ZU;2-H
Abstract
We discuss the possibility of same-sign dileptons as a signature for M ajorana neutrinos. The production mechanism is given by a single heavy neutrino production and decay pp --> l(+/-)NX --> l(+/-)l(+/-)X'. Cro ss section and distributions are presented for the LHC energies. (C) 1 997 Elsevier Science B.V.