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Acoustic detection of hadronic showers induced by cosmic neutrinos

Journal Article · · AIP (Am. Inst. Phys.) Conf. Proc.; (United States)
DOI:https://doi.org/10.1063/1.31809· OSTI ID:6257665
A detectable sonic signal is produced by charged particles while traversing a fluid medium. This phenomenon could be exploited in an inexpensive shower detector for the massive (> or approx. =10/sup 4/ ton) neutrino detector necessary if one wishes to detect neutrinos at large distances from the next generation of high energy accelerators, e.g., the Fermilab energy-doubler. It could also be used in the shower calorimeter of a massive (> or approx. =10/sup 9/ ton) deep underwater detector of astrophysically produced neutrinos. This paper/sup 1/ discusses experiments exploring the global characteristics of both the acoustic-generation mechanism and the radiation pattern. The results of the experiments are consistent with a simple thermal model for the transformation of the energy of moving charged particles into acoustic energy.
Research Organization:
Harvard University, Cambridge, Massachusetts 02138
OSTI ID:
6257665
Report Number(s):
CONF-780498-
Journal Information:
AIP (Am. Inst. Phys.) Conf. Proc.; (United States), Journal Name: AIP (Am. Inst. Phys.) Conf. Proc.; (United States) Vol. 52; ISSN APCPC
Country of Publication:
United States
Language:
English