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Your search keyword '"Vasiliev, A.V."' showing total 2 results
Start Over Author "Vasiliev, A.V." Topic ultracold neutrons
2 results on '"Vasiliev, A.V."'

1. A large area silicon UCN detector with the analysis of UCN polarization

Author

Lasakov, M.S., Serebrov, A.P., Khusainov, A.Kh., Pustovoit, A., Borisov, Yu.V., Fomin, A.K., Geltenbort, P., Kon’kov, O.I., Kotina, I.M., Shablii, A.I., Solovei, V.A., and Vasiliev, A.V.

Subjects
*DETECTORS, *NONMETALS, *SILICON, *PARTICLES (Nuclear physics)
Abstract

Abstract: A silicon UCN detector with an area of and with a converter was developed at PNPI. The spectral efficiency of the silicon UCN detector was measured by means of a gravitational spectrometer at ILL. The sandwich-type detector from two silicon plates with a converter placed between them was also studied. Using this type of technology the UCN detector with analysis of polarization was developed and tested. The analyzing power of this detector assembly reaches up to 75% for the main part of UCN spectrum. This UCN detector with analysis of UCN polarization can be used in the new EDM spectrometer. [Copyright &y& Elsevier]

Published
2005
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2. Superconducting UCN polarizer for a new EDM spectrometer

Author

Serebrov, A.P., Lasakov, M.S., Fomin, A.K., Geltenbort, P., Murashkin, A.N., Krasnoshekova, I.A., Rudnev, Yu.P., and Vasiliev, A.V.

Subjects
*PARTICLES (Nuclear physics), *SPECTRUM analysis instruments, *POLARIZATION (Nuclear physics), *NEUTRONS
Abstract

Abstract: A test experiment has shown that the number of ultra cold neutrons (UCN) of one polarization transmitted through a 100 μm Al foil when placed in a 5T magnetic field is greater by 3.8 times. The increased transmission is due to a higher velocity of the UCN passing through the foil. [Copyright &y& Elsevier]

Published
2005
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