Centrifugal enrichment of cadmium isotopes as the basis for further experiments on physics of wak interactions

Аrtyukhov, A. A.; Babichev, A. P.; Knyasev, I. Yu.; Kravets, Ya. M.; Курочкин, А. В.; Popov, G. E.; Rudnev, A.; Tikhomirov, A. V.

doi:10.1016/s0168-9002(97)01006-1

Cited by 15 publications

(4 citation statements)

References 6 publications

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“…However, it is feasible to enrich all the other isotopes listed in Table 1 (see Refs. [41][42][43][44]). Among these isotopes, cost of enrichment for 130 Te and 136 Xe is relatively modest, but is more significant for others.…”

Section: A Strategy For the Future: Bolometersmentioning

confidence: 99%

Exploring the neutrinoless double beta decay in the inverted neutrino hierarchy with bolometric detectors

et al. 2014

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Neutrinoless double beta decay (0νββ) is one of the most sensitive probes for physics beyond the Standard Model, providing unique information on the nature of neutrinos. In this paper we review the status and outlook for bolometric 0νββ decay searches. We summarize recent advances in background suppression demonstrated using bolometers with simultaneous readout of heat and light signals. We simulate several configurations of a future CUORE-like bolometer array which would utilize these improvements and present the sensitivity reach of a hypothetical next-generation bolometric 0νββ experiment. We demonstrate that a bolometric experiment with the isotope mass of about 1 ton is capable of reaching the sensitivity to the effective Majorana neutrino mass (|m ee |) of order 10-20 meV, thus completely exploring the so-called inverted neutrino mass hierarchy region. We highlight the main challenges and identify priorities for an R&D program addressing them.

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Section: A Strategy For the Future: Bolometersmentioning

confidence: 99%

Exploring the neutrinoless double beta decay in the inverted neutrino hierarchy with bolometric detectors

et al. 2014

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“…In addition, 116 Cd and 106 Cd isotopes are favorable candidates for 2b experiments thanks to the high energy of decay (z2.8 MeV Zdesenko, 1995, 2002)), promising theoretical estimations (e.g. see in Zdesenko, 1995, 2002)), relatively large isotopic abundance (Berglund and Wieser, 2011) and possibility of enrichment by ultra-centrifugation (Artyukhov et al, 1997).…”

Section: Introductionmentioning

confidence: 99%

CdWO4 crystal scintillators from enriched isotopes for double beta decay experiments

Poda

Barabash

Belli³

et al. 2013

Radiation Measurements

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Cadmium tungstate crystal scintillators enriched in 106Cd and 116Cd were\ud developed. The produced scintillators exhibit good optical and scintillation\ud properties, and a low level of radioactive contamination. Experiments to\ud search for double beta decay of 106Cd and 116Cd are in progress at the Gran\ud Sasso National Laboratories of the INFN (Italy). Prospects to further improve\ud the radiopurity of the detectors by recrystallization are discussed

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“…However, it is feasible to enrich all the other isotopes listed in Table 1 (see Refs. [37][38][39][40]). Among these isotopes, cost of enrichment for 130 Te and 136 Xe is relatively modest, but is more significant for others.…”

Section: A Strategy For the Future: Bolometersmentioning

confidence: 99%

Exploring the Neutrinoless Double Beta Decay in the Inverted Neutrino Hierarchy with Bolometric Detectors

Artusa

Avignone

Azzolini³

et al. 2014

Preprint

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Neutrinoless double beta decay (0νβ β ) is one of the most sensitive probes for physics beyond the Standard Model, providing unique information on the nature of neutrinos. In this paper we review the status and outlook for bolometric 0νβ β decay searches. We summarize recent advances in background suppression demonstrated using bolometers with simultaneous readout of heat and light signals.We simulate several configurations of a future CUORE-like bolometer array which would utilize these improvements and present the sensitivity reach of a hypothetical next-generation bolometric 0νβ β experiment. We demonstrate that a bolometric experiment with the isotope mass of about 1 ton is capable of reaching the sensitivity to the effective Majorana neutrino mass (|m ee |) of order 10-20 meV, thus completely exploring the so-called inverted neutrino mass hierarchy region. We highlight the main challenges and identify priorities for an R&D program addressing them.

show abstract

Centrifugal enrichment of cadmium isotopes as the basis for further experiments on physics of wak interactions

Cited by 15 publications

References 6 publications

Exploring the neutrinoless double beta decay in the inverted neutrino hierarchy with bolometric detectors

Exploring the neutrinoless double beta decay in the inverted neutrino hierarchy with bolometric detectors

CdWO4 crystal scintillators from enriched isotopes for double beta decay experiments

Exploring the Neutrinoless Double Beta Decay in the Inverted Neutrino Hierarchy with Bolometric Detectors

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