Attempts to observe bubble fusion in deuterated acetone

Autor:	Seth Putterman, Brian Naranjo, Stephen D. Hopkins, Kenneth S. Suslick, Carlos G. Camara
Rok vydání:	2006
Předmět:	Fusion Materials science Acoustics and Ultrasonics Radioactive source Nanotechnology Bubble fusion Deuterated acetone Signal chemistry.chemical_compound Arts and Humanities (miscellaneous) Neutron generator chemistry Cavitation Acetone Atomic physics
Zdroj:	The Journal of the Acoustical Society of America. 120:3164-3164
ISSN:	0001-4966
DOI:	10.1121/1.4787884
Popis:	A pulsed neutron generator (PNG) and a radioactive source have been used to seed cavitation at dynamic pressures ranging up to 35 atm. No fusion signal above background has been observed. Our upper bound is less than 1E−4 of the signal claimed by R. P. Taleyarkhan et al. [Phys. Rev. Lett. 96, (2006)]. Reasons for the failure of bubble fusion in acetone and future directions will be discussed. [Research funded by DARPA. We thank Brian Kappus for valuable discussions.]
Databáze:	OpenAIRE
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