Program for studying fundamental interactions at the PIK reactor facilities

A. P. Serebrov; A. V. Vassiljev; V. E. Varlamov; P. Geltenbort; K. A. Gridnev; S. P. Dmitriev; N. A. Dovator; A. I. Egorov; V. F. Ezhov; O. M. Zherebtsov; V. G. Zinoviev; V. G. Ivochkin; S. N. Ivanov; S. A. Ivanov; E. A. Kolomensky; K. A. Konoplev; I. A. Krasnoschekova; M. S. Lasakov; V. A. Lyamkin; V. P. Martemyanov; A. N. Murashkin; P. V. Neustroev; M. S. Onegin; A. L. Petelin; A. N. Pirozhkov; A. O. Polyushkin; D. V. Prudnikov; V. L. Ryabov; R. M. Samoylov; S. V. Sbitnev; A. K. Fomin; A. V. Fomichev; O. Zimmer; A. V. Cherniy; I. V. Shoka

doi:10.1134/S1063778816030145

Program for studying fundamental interactions at the PIK reactor facilities

Autores: Serebrov A.P.¹, Vassiljev A.V.¹, Varlamov V.E.¹, Geltenbort P.², Gridnev K.A.³, Dmitriev S.P.⁴, Dovator N.A.⁴, Egorov A.I.¹, Ezhov V.F.¹, Zherebtsov O.M.¹, Zinoviev V.G.¹, Ivochkin V.G.¹, Ivanov S.N.¹, Ivanov S.A.¹, Kolomensky E.A.¹, Konoplev K.A.¹, Krasnoschekova I.A.¹, Lasakov M.S.¹, Lyamkin V.A.¹, Martemyanov V.P.⁵, Murashkin A.N.¹, Neustroev P.V.¹, Onegin M.S.¹, Petelin A.L.⁶, Pirozhkov A.N.¹, Polyushkin A.O.¹, Prudnikov D.V.¹, Ryabov V.L.¹, Samoylov R.M.¹, Sbitnev S.V.¹, Fomin A.K.¹, Fomichev A.V.³, Zimmer O.², Cherniy A.V.¹, Shoka I.V.¹
Afiliações:
1. Petersburg Nuclear Physics Institute
2. Institut Laue-Langevin
3. St. Petersburg State University
4. Ioffe Physical-Technical Institute
5. National Research Center Kurchatov Institute
6. Research Institute of Atomic Reactors
Edição: Volume 79, Nº 3 (2016)
Páginas: 293-303
Seção: Nuclei Experiment
URL: https://journals.rcsi.science/1063-7788/article/view/189964
DOI: https://doi.org/10.1134/S1063778816030145
ID: 189964

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A research program aimed at studying fundamental interactions by means of ultracold and polarized cold neutrons at the GEK-4-4′ channel of the PIK reactor is presented. The apparatus to be used includes a source of cold neutrons in the heavy-water reflector of the reactor, a source of ultracold neutrons based on superfluid helium and installed in a cold-neutron beam extracted from the GEK-4 channel, and a number of experimental facilities in neutron beams. An experiment devoted to searches for the neutron electric dipole moment and an experiment aimed at a measurement the neutron lifetime with the aid of a large gravitational trap are planned to be performed in a beam of ultracold neutrons. An experiment devoted to measuring neutron-decay asymmetries with the aid of a superconducting solenoid is planned in a beam of cold polarized neutrons from the GEK-4′ channel. The second ultracold-neutron source and an experiment aimed at measuring the neutron lifetime with the aid of a magnetic trap are planned in the neutron-guide system of the GEK-3 channel. In the realms of neutrino physics, an experiment intended for sterile-neutrino searches is designed. The state of affairs around the preparation of the experimental equipment for this program is discussed.

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Program for studying fundamental interactions at the PIK reactor facilities

Texto integral

Resumo

Sobre autores

A. Serebrov

A. Vassiljev

V. Varlamov

P. Geltenbort

K. Gridnev

S. Dmitriev

N. Dovator

A. Egorov

V. Ezhov

O. Zherebtsov

V. Zinoviev

V. Ivochkin

S. Ivanov

S. Ivanov

E. Kolomensky

K. Konoplev

I. Krasnoschekova

M. Lasakov

V. Lyamkin

V. Martemyanov

A. Murashkin

P. Neustroev

M. Onegin

A. Petelin

A. Pirozhkov

A. Polyushkin

D. Prudnikov

V. Ryabov

R. Samoylov

S. Sbitnev

A. Fomin

A. Fomichev

O. Zimmer

A. Cherniy

I. Shoka

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