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Publication
Featured researches published by A. Moussa.
EPL | 2009
S. Cecchini; M. Cozzi; H. Dekhissi; Jamal Eddine Derkaoui; G. Giacomelli; M. Giorgini; F. Maaroufi; G. Mandrioli; A. Margiotta; A. Moussa; L. Patrizii; Maximiliano Sioli; G. Sirri; M. Spurio; V. Togo
More than 35 million high-energy muons collected with the MACRO detector at the underground Gran Sasso Laboratory have been used to search for flux variations of different nature. Two kinds of studies were carried out: a search for the occurrence of clusters of events and a search for periodic variations. Different analysis methods, including the Scan Statistics test and the Lomb-Scargle spectral analysis have been applied to the data.
Astroparticle Physics | 2005
Y. Becherini; S. Cecchini; T. Chiarusi; M. Cozzi; H. Dekhissi; Jamal Eddine Derkaoui; L.S. Esposito; G. Giacomelli; M. Giorgini; N. Giglietto; F. Maaroufi; G. Mandrioli; A. Margiotta; S. Manzoor; A. Moussa; L. Patrizii; V. Popa; Maximiliano Sioli; G. Sirri; M. Spurio; V. Togo
We present the result of a search for correlations in the arrival times of high energy muons collected from 1995 till 2000 with the streamer tube system of the complete MACRO detector at the underground Gran Sasso Lab. Large samples of single muons (8.6 million), double muons (0.46 million) and multiple muons with multiplicities from 3 to 6 (0.08 million) were selected. These samples were used to search for time correlations of cosmic ray particles coming from the whole upper hemisphere or from selected space cones. The results of our analyses confirm with high statistics a random arrival time distribution of high energy cosmic rays.
arXiv: Astrophysics | 2005
Y. Becherini; S. Cecchini; M. Cozzi; H. Dekhissi; Jamal Eddine Derkaoui; G. Giacomelli; M. Giorgini; F. Maaroufi; G. Mandrioli; A. Margiotta; S. Manzoor; A. Moussa; L. Patrizii; Popa; Maximiliano Sioli; G. Sirri; M. Spurio; Togo
