Abstract
A search for lightly ionizing particles has been performed with the MACRO detector. This search was sensitive to particles with charges between 1/5 e and close to the charge of an electron, with β between approximately 0.25 and 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 Φ ≤9.2×10-15 cm-2 s-1 sr-1.
Original language | English (US) |
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Article number | 052003 |
Pages (from-to) | 1-9 |
Number of pages | 9 |
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 62 |
Issue number | 5 |
DOIs | |
State | Published - Sep 1 2000 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics