A search for lightly ionizing particles has been performed with the MACRO detector. This search was sensitive to particles with charges between 1/5e and close to the charge of an electron, with beta between approximately 0.25 acid 1.0. Unlike previous searches both single track events and tracks buried within high multiplicity muon showers were examined. In a period of approximately one year no candidates were observed. Assuming an isotropic flux, for the single track sample this corresponds to a 90%, C.L. upper flux limit Phi less than or equal to 9.2 x 10(-15) cm(-2) s(-1) sr(-1).

Search for lightly ionizing particles with the MACRO detector

CEI, FABRIZIO;NICOLO', DONATO;
2000-01-01

Abstract

A search for lightly ionizing particles has been performed with the MACRO detector. This search was sensitive to particles with charges between 1/5e and close to the charge of an electron, with beta between approximately 0.25 acid 1.0. Unlike previous searches both single track events and tracks buried within high multiplicity muon showers were examined. In a period of approximately one year no candidates were observed. Assuming an isotropic flux, for the single track sample this corresponds to a 90%, C.L. upper flux limit Phi less than or equal to 9.2 x 10(-15) cm(-2) s(-1) sr(-1).
2000
Ambrosio, M; Antolini, R; Auriemma, G; Bakari, D; Baldini, A; Barbarino, Gc; Barish, Bc; Battistoni, G; Bellotti, R; Bemporad, C; Bernardini, P; Bilokon, H; Bisi, V; Bloise, C; Bower, C; Brigida, M; Bussino, S; Cafagna, F; Calicchio, M; Campana, D; Carboni, M; Cecchini, S; Cei, Fabrizio; Chiarella, V; Choudhary, Bc; Coutu, S; De Cataldo, G; Dekhissi, H; De Marzo, C; De Mitri, I; Derkaoui, J; De Vincenzi, M; Di Credico, A; Erriquez, O; Favuzzi, C; Forti, C; Fusco, P; Giacomelli, G; Giannini, G; Giglietto, N; Giorgini, M; Grassi, M; Gray, L; Grillo, A; Guarino, F; Gustavino, C; Habig, A; Hanson, K; Heinz, R; Iarocci, E; Katsavounidis, E; Katsavounidis, I; Kearns, E; Kim, H; Kyriazopoulou, S; Lamanna, E; Lane, C; Levin, Ds; Lipari, P; Longley, Np; Longo, Mj; Loparco, F; Maaroufi, F; Mancarella, G; Mandrioli, G; Margiotta, A; Marini, A; Martello, D; Marzari Chiesa, A; Mazziotta, Mn; Michael, Dg; Mikheyev, S; Miller, L; Monacelli, P; Montaruli, T; Monteno, M; Mufson, S; Musser, J; Nicolo', Donato; Nolty, R; Orth, C; Okada, C; Osteria, G; Ouchrif, M; Palamara, O; Patera, V; Patrizii, L; Pazzi, R; Peck, Cw; Perrone, L; Petrera, S; Pistilli, P; Popa, V; Raino, A; Reynoldson, J; Ronga, F; Satriano, C; Satta, L; Scapparone, E; Scholberg, K; Sciubba, A; Serra, P; Sioli, M; Sitta, M; Spinelli, P; Spinetti, M; Spurio, M; Steinberg, R; Stone, Jl; Sulak, Lr; Surdo, A; Tarle, G; Togo, V; Vakili, M; Vilela, E; Walter, Cw; Webb, R.
File in questo prodotto:
File Dimensione Formato  
PhysRevD.62.052003_MACROLip2000.pdf

accesso aperto

Tipologia: Versione finale editoriale
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 214.42 kB
Formato Adobe PDF
214.42 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/191231
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 19
  • ???jsp.display-item.citation.isi??? 21
social impact