Industrial Reactor Power Monitoring Using Antineutrino Counts in the DANSS Detector


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Аннотация

Detection of antineutrino by the reaction of the inverse β-decay can be used for an independent monitoring of a nuclear reactor power. DANSS detector is located directly under a commercial WWER-1000 reactor and counts up to 5000 antineutrino per day, providing the accuracy of 1.5% in 2 days of the flux measurement. A powerful system of the passive and active shielding in combination with the fine spatial segmentation of the detector allows to diminish the contribution of the background processes to a level, negligible in comparison to the statistical error. The influence of the nuclear fuel composition on the neutrino flux can be accounted for based on the input from the NPP staff.

Авторлар туралы

I. Alekseev

National Research Center “Kurchatov Institute”—ITEP; National Research Nuclear University “MEPhI”; Moscow Institute of Physics and Technology (State University)

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow; Moscow; Dolgoprudny

V. Belov

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

V. Brudanin

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

G. Guzeev

Kalinin Nuclear Power Plant

Email: Dmitry.Svirida@itep.ru
Ресей, Udomlya

M. Danilov

Lebedev Physical Institute of the Russian Academy of Sciences

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

V. Egorov

Joint Institute for Nuclear Research; Dubna State University

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna; Dubna

I. Zhitnikov

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

D. Zinatulina

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

S. Kazartsev

Joint Institute for Nuclear Research; Dubna State University

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna; Dubna

A. Kobyakin

National Research Center “Kurchatov Institute”—ITEP; Moscow Institute of Physics and Technology (State University)

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow; Dolgoprudny

A. Kuznetsov

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

I. Machikhiliyan

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

D. Medvedev

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

V. Nesterov

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

A. Olshevsky

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

N. Pogorelov

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

D. Ponomarev

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

I. Rozova

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

N. Rumyantseva

Joint Institute for Nuclear Research; Dubna State University

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna; Dubna

V. Rusinov

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

E. Samigullin

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

D. Svirida

National Research Center “Kurchatov Institute”—ITEP

Хат алмасуға жауапты Автор.
Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

N. Skrobova

National Research Center “Kurchatov Institute”—ITEP; Moscow Institute of Physics and Technology (State University); Lebedev Physical Institute of the Russian Academy of Sciences

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow; Dolgoprudny; Moscow

A. Starostin

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

E. Tarkovsky

National Research Center “Kurchatov Institute”—ITEP

Email: Dmitry.Svirida@itep.ru
Ресей, Moscow

D. Filosofov

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

M. Fomina

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

V. Khvatov

Kalinin Nuclear Power Plant

Email: Dmitry.Svirida@itep.ru
Ресей, Udomlya

V. Chapaev

Kalinin Nuclear Power Plant

Email: Dmitry.Svirida@itep.ru
Ресей, Udomlya

Ye. Shevchik

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

M. Shirchenko

Joint Institute for Nuclear Research

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna

Yu. Shitov

Joint Institute for Nuclear Research; Imperial College London

Email: Dmitry.Svirida@itep.ru
Ресей, Dubna; South Kensington Campus, London

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