Internal Detector Background from Two-Neutrino Double-Beta Decay in Searches for Neutrinoless Double-Beta Decay of Nd

The internal detector background arising in searches for neutrinoless double-beta decay of the isotope Nd from the two-neutrino beta decay of the same isotope is calculated. The calculation is performed for a detector several liter in volume based on a neodymium-doped liquid organic scintillator and...

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Veröffentlicht in:	Physics of atomic nuclei 2024, Vol.87 (6), p.784-789
Hauptverfasser:	Amiraslanova, A. R., Akhmatov, Z. A., Barabanov, I. R., Veresnikova, A. V., Gurentsov, V. I., Gangapshev, A. M., Kabardova, D. M., Kazalov, V. V., Kalazhokov, Z. Kh, Kanshaov, A. A., Novikova, G. Ya, Tekueva, D. A., Tkhazaplizhev, M. Sh, Yanovich, E. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beta decay Configuration management ELEMENTARY PARTICLES AND FIELDS Experiment Neodymium Neutrinos Particle and Nuclear Physics Physics Physics and Astronomy Scintillation counters Searching
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Zusammenfassung:	The internal detector background arising in searches for neutrinoless double-beta decay of the isotope Nd from the two-neutrino beta decay of the same isotope is calculated. The calculation is performed for a detector several liter in volume based on a neodymium-doped liquid organic scintillator and implemented in various configurations and at various neodymium concentrations of up to 5.5 g/l. Limits on the detector sensitivity in searches for neutrinoless double-beta decay of the isotope Nd are obtained.
ISSN:	1063-7788 1562-692X
DOI:	10.1134/S106377882470073X