A neutrino mass-mixing sum rule from SO(10) and neutrinoless double beta decay
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2017)004
Abstract: A bstractMinimal SO(10) grand unified models provide phenomenological predictions for neutrino mass patterns and mixing. These are the outcome of the interplay of several features, namely: i) the seesaw mechanism; ii) the presence of an… read more here.
Keywords: neutrino mass; mass; beta decay; neutrinoless double ... See more keywords
A model of neutrino mass and dark matter with large neutrinoless double beta decay
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2017)049
Abstract: A bstractWe propose a model where neutrino masses are generated at three loop order but neutrinoless double beta decay occurs at one loop. Thus we can have large neutrinoless double beta decay observable in the… read more here.
Keywords: model; beta decay; double beta; neutrinoless double ... See more keywords
Loop-enhanced rate of neutrinoless double beta decay
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2019)029
Abstract: Abstract Neutrino masses can be generated radiatively. In such scenarios their masses are calculated by evaluating a self-energy diagram with vanishing external momentum, i.e. taking only the leading order term in a momentum expansion. The… read more here.
Keywords: neutrinoless double; energy; beta decay; double beta ... See more keywords
A neutrinoless double beta decay master formula from effective field theory
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2018)097
Abstract: A bstractWe present a master formula describing the neutrinoless-double-beta decay (0νββ) rate induced by lepton-number-violating (LNV) operators up to dimension nine in the Standard Model Effective Field Theory. We provide an end-to-end framework connecting the… read more here.
Keywords: master formula; effective field; neutrinoless double; theory ... See more keywords
Synthesis of ZrO2 nanoparticles for liquid scintillators used in the detection of neutrinoless double beta decay
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5392-x
Abstract: We synthesized liquid scintillators incorporating ZrO2 nanoparticles for application in neutrinoless double beta decay experiments. ZrO2 nanoparticles of less than 10 nm in size were synthesized with sub- and supercritical hydrothermal methods. The Zr concentrations in… read more here.
Keywords: zro2 nanoparticles; beta decay; neutrinoless double; liquid scintillators ... See more keywords
Establishment of the conditions to improve the luminescence properties of ZnSe for application as scintillating bolometer in the search for neutrinoless double beta decay
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.117930
Abstract: Abstract The improvement of luminescence/scintillation properties of zinc selenide is the key to reduce the detection background for its application as a scintillating bolometer in experiments that search for neutrinoless double beta decay. This rare… read more here.
Keywords: application scintillating; scintillating bolometer; neutrinoless double; search neutrinoless ... See more keywords
A feasibility study of multi-electrode high-purity germanium detector for 76Ge neutrinoless double beta decay searching
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/18/05/p05025
Abstract: Experiments to search for neutrinoless double-beta (0νββ) decay of 76Ge using a high-purity germanium (HPGe) detector rely heavily on background suppression technologies to enhance their sensitivities. In this work, we proposed a pulse-shape analysis method… read more here.
Keywords: network; neutrinoless double; electron; detector ... See more keywords
Design and performance of a high-pressure xenon gas TPC as a prototype for a large-scale neutrinoless double-beta decay search
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaa030
Abstract: A high-pressure xenon gas time projection chamber, with a unique cellular readout structure based on electroluminescence, has been developed for a large-scale neutrinoless double-beta decay search. In order to evaluate the detector performance and validate… read more here.
Keywords: beta decay; double beta; beta; neutrinoless double ... See more keywords
Shake-up and shake-off effects in neutrinoless double- β decay
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review C"
DOI: 10.1103/physrevc.107.l042501
Abstract: We revisit the role of shake-up and shake-off effects in neutrinoless double-beta decay, following earlier work by Drukarev et al. We find in agreement with Drukarev et al. that the Q value of the decay… read more here.
Keywords: effects neutrinoless; shake effects; double beta; neutrinoless double ... See more keywords
Sensitivity and discovery potential of the proposed nEXO experiment to neutrinoless double- β decay
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review C"
DOI: 10.1103/physrevc.97.065503
Abstract: The next-generation Enriched Xenon Observatory (nEXO) is a proposed experiment to search for neutrinoless double-β (0νββ) decay in Xe136 with a target half-life sensitivity of approximately 1028 yr using 5×103 kg of isotopically enriched liquid-xenon… read more here.
Keywords: discovery potential; sensitivity; neutrinoless double; double decay ... See more keywords
Long-distance contributions to neutrinoless double beta decay π−→π+ee
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.094511
Abstract: Neutrinoless double beta decay, if detected, would prove that neutrinos are Majorana fermions and provide the direct evidence for lepton number violation. If such decay would exist in nature, then $\pi^-\pi^-\to ee$ and $\pi^-\to\pi^+ ee$… read more here.
Keywords: distance contributions; neutrinoless double; long distance; beta decay ... See more keywords