Email this article 
INVESTIGATION OF THE NEUTRINO CHANNEL AT THE U-70 ACCELERATOR COMPLEX WITH PARENT PARTICLE BEAM DEFLECTION
- Authors: Novoskoltsev F.N1, Sinyukov R.Y.1, Sokolov A.A1
-
Affiliations:
- National Research Centre “Kurchatov Institute” — IHEP
- Issue: Vol 87, No 5 (2024)
- Pages: 414-420
- Section: ЭЛЕМЕНТАРНЫЕ ЧАСТИЦЫ И ПОЛЯ. Эксперимент
- URL: https://journal-vniispk.ru/0044-0027/article/view/275053
- DOI: https://doi.org/10.31857/S0044002724050063
- EDN: https://elibrary.ru/JFOUXQ
- ID: 275053
Cite item
Open Access
Access granted
Subscription Access
Abstract
Principle optical scheme of the neutrino beam production channel based on the accelerator complex U-70 is considered. In order to extract the required pulse interval of π-mesons, a two-magnetic system with a “field” lens with a one-way deflection of the parent particle beam and full compensation of the dispersion is proposed. In this scheme the decay part of the channel is deflected with respect to the direction of the primary proton beam aiming at the target. The main computational characteristics of the neutrino beam at the far detector at a distance of 2595 km from the end of the decaying part of the channel as well as the parameters of the parent π mesons at the beginning of the decaying part are discussed.
About the authors
F. N Novoskoltsev
National Research Centre “Kurchatov Institute” — IHEPProtvino, Russia
R. Yu Sinyukov
National Research Centre “Kurchatov Institute” — IHEPProtvino, Russia
A. A Sokolov
National Research Centre “Kurchatov Institute” — IHEP
Email: sokolov_a@ihep.ru
Protvino, Russia
References
- A. V. Akindinov, E. G. Anassontzis, G. Anton, M. Ardid, J. Aublin, B. Baret, V. Bertin, S. Bourret, C. Bozza, M. Bruchner, R. Bruijn, J. Brunner, M. Chabab, N. Chau, A. S. Chepurnov, M. Colomer Molla, et al., Eur. Phys. J. C 79, 758 (2019); https://doi.org/10.1140/epjc/s10052-019-7259-5
- B. Pontecorvo, Lett. Nuovo Cimento 25, 257 (1979).
- В. И. Гаркуша, В. П. Карташев, В. И. Котов, Ф. Н. Новоскольцев, ЖТФ 60(6), 92 (1990).
- V. I. Garkusha, V. P. Kartashev, V. I. Kotov, and F. N. Novoskoltsev, Certificate no. 1690234, Invent. Bull., No. 41 (1991), p. 245.
- Ф. Н. Новоскольцев, Р. Ю. Синюков, А. А. Соколов, Известия РАН. Сер. физ. 87, 1120 (2023).
- F. N. Novoskoltsev, R. Yu. Sinyukov, and A. A. Sokolov, Phys. At. Nucl. 86, 1450 (2023).
- В. П. Карташев, Ф. Н. Новоскольцев, Препринт ИФВЭ 94-28 (Протвино, 1994).
- M. Bonesini, A. Marchionni, F. Pietropaolo, and T. Tabarelli de Fatis, Eur. Phys. J. C 20, 13 (2001); doi: 10.1007/s100520100656
- A. G. Abramov, N. A. Galyaev, V. I. Garkusha, J. Hylen, F. N. Novoskoltsev, A. D. Ryabov, and V. G. Zarucheisky, Nucl. Instrum. Methods A 485, 209 (2002).
Supplementary files
