moderating detector

См. также в других словарях:

• Neutron detection — is the effective detection of neutrons entering a well positioned detector. There are two key aspects to effective neutron detection: hardware and software. Detection hardware refers to the kind of neutron detector used (the most common today is… …   Wikipedia

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• Bonner sphere — Bonner spheres are used to determine the energy spectrum of a neutron beam. The methodology, which was first described in 1960 by Rice University s Bramblett, Ewing and Bonner, employs thermal neutron detectors embedded in moderating spheres of… …   Wikipedia

• United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …   Universalium