Search for massive rare particles with the MACRO track-etch detector at Gran Sasso

摘要

Searches for massive penetrating particles in the cosmic radiation have been performed with the MACRO nuclear track detector used as a "stand alone" detector. The complete experimental procedure is presented. In absence of candidates, updated estimates of the flux upper limits both for the CR-39 "stand alone" detector and for the global MACRO detector are presented for magnetic monopoles, nuclearites and charged Q-balls. (C) 2001 Elsevier Science Ltd. All rights reserved. [References: 28]