DarkSide-20k sensitivity to light dark matter particles

Ahmad, I.; Alexander, T.; Avetisov, I.C.; Castellani, A.; Castello, P.; Chashin, S.; Chepurnov, A.; Costa, B.S.; Derbin, A.V.; Dias, L.K.; Ding, X.; Dolganov, G.; Frolov, E.; Gola, A.; Grobov, A.; Gromov, M.; Guo, C.; Hill, S.; Hu, J.; Ianni, A.; Jamil, A.; Kimura, M.; Lai, M.; Leoni, A.; Lychagina, O.; Mari, S.M.; Martinez, M.; Mclaughlin, J.; Messina, A.; Mroz, T.; Muratova, V.N.; Nowak, J.; Oleinik, A.; Oleynikov, V.; Paternoster, G.; Peck, A.; Perez, R.; Pino, N.; Ramirez, A.; Roberts, A.; Roberts, C.; Romero, L.; Rossi, M.; Rudik, D.; Samoylov, O.; Santos, E.M.; Semenov, D.A.; Shalamova, V.; Sheshukov, A.; Simeone, M.; Smirnov, O.; Smirnova, T.; Smith, B.; Sotnikov, A.; Spangenberg, M.; Suvorov, Y.; Taylor, A.; Taylor, J.; Thompson, A.; Unzhakov, E.V.; Vishneva, A.; Wang, Y.; Wang, H.; Williams, L.; Wright, T.; Xie, Y.; Yang, C.; Yin, J.; Zhang, Y.; Zhu, T.; Zuzel, G.; Zykova, M.P.; The, D.C.

Авторы: Ahmad I., Alexander T., Avetisov I.C., Castellani A., Castello P., Chashin S., Chepurnov A., Costa B.S., Derbin A.V., Dias L.K., Ding X., Dolganov G., Frolov E., Gola A., Grobov A., Gromov M., Guo C., Hill S., Hu J., Ianni A., Jamil A., Kimura M., Lai M., Leoni A., Lychagina O., Mari S.M., Martinez M., Mclaughlin J., Messina A., Mroz T., Muratova V.N., Nowak J., Oleinik A., Oleynikov V., Paternoster G., Peck A., Perez R., Pino N., Ramirez A., Roberts A., Roberts C., Romero L., Rossi M., Rudik D., Samoylov O., Santos E.M., Semenov D.A., Shalamova V., Sheshukov A., Simeone M., Smirnov O., Smirnova T., Smith B., Sotnikov A., Spangenberg M., Suvorov Y., Taylor A., Taylor J., Thompson A., Unzhakov E.V., Vishneva A., Wang Y., Wang H., Williams L., Wright T., Xie Y., Yang C., Yin J., Zhang Y., Zhu T., Zuzel G., Zykova M.P., The DarkSide-20k Collaboration
Журнал: Communications Physics
Том: 7
Номер: 1
Год издания: 2024
Издательство: Springer Nature
Местоположение издательства: Switzerland
Номер статьи: 422
DOI: 10.1038/s42005-024-01896-z
Аннотация: The dual-phase liquid argon time projection chamber is presently one of the leading technologies to search for dark matter particles with masses below 10 GeV/c^2. This was demonstrated by the DarkSide-50 experiment with approximately 50 kg of low-radioactivity liquid argon as target material. The next generation experiment DarkSide-20k, currently under construction, will use 1000 times more argon and is expected to start operation in 2027. Based on the DarkSide-50 experience, here we assess the DarkSide-20k sensitivity to models predicting light dark matter particles, including Weakly Interacting Massive Particles (WIMPs) and sub-GeV/c^2 particles interacting with electrons in argon atoms. With one year of data, a sensitivity improvement to dark matter interaction cross-sections by at least one order of magnitude with respect to DarkSide-50 is expected for all these models. A sensitivity to WIMP–nucleon interaction cross-sections below 1 × 10^{−42} cm^2 is achievable for WIMP masses above 800 MeV/c^2. With 10 years exposure, the neutrino fog can be reached for WIMP masses around 5 GeV/c^2.
Добавил в систему: Громов Максим Борисович

	ИСТИНА	Войти в систему Регистрация
	ИПМех РАН
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

ИПМех РАН

DarkSide-20k sensitivity to light dark matter particlesстатья Исследовательская статья

Прикрепленные файлы