The Search for Stable , Massive , Elementary Particles ∗
نویسندگان
چکیده
In this paper we review the experimental and observational searches for stable, massive, elementary particles other than the electron and proton. The particles may be neutral, may have unit charge or may have fractional charge. They may interact through the strong, electromagnetic, weak or gravitational forces or through some unknown force. The purpose of this review is to provide a guide for future searches what is known, what is not known, and what appear to be the most fruitful areas for new searches. A variety of experimental and observational methods such as accelerator experiments, cosmic ray studies, searches for exotic particles in bulk matter and searches using astrophysical observations is included in this review. Submitted to International Journal of Modern Physics A ∗Work supported by Department of Energy contract DE–AC03–76SF00515.
منابع مشابه
A New Method for Searching for Massive , Stable , Charged Elementary Particles
_ I describe a new method of searching for electrically charged and stable elementary particles with masses larger than about 1013 GeV/c2. This method is based on measuring the terminal velocity of uniform radius liquid drops falling in air. The range of this search method and concomitant imponderables are discussed. * Work supported by the Department of Energy contract DE-AC03-76SF005 15
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