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- W2586156995 abstract "Background:The discovery of neutrinoless double-$ensuremath{beta}$ ($0ensuremath{nu}ensuremath{beta}ensuremath{beta}$) decay would demonstrate the nature of neutrinos, have profound implications for our understanding of matter-antimatter mystery, and solve the mass hierarchy problem of neutrinos. The calculations for the nuclear matrix elements ${M}^{0ensuremath{nu}}$ of $0ensuremath{nu}ensuremath{beta}ensuremath{beta}$ decay are crucial for the interpretation of this process.Purpose: We study the effects of relativity and nucleon-nucleon short-range correlations on the nuclear matrix elements ${M}^{0ensuremath{nu}}$ by assuming the mechanism of exchanging light or heavy neutrinos for the $0ensuremath{nu}ensuremath{beta}ensuremath{beta}$ decay.Methods:The nuclear matrix elements ${M}^{0ensuremath{nu}}$ are calculated within the framework of covariant density functional theory, where the beyond-mean-field correlations are included in the nuclear wave functions by configuration mixing of both angular-momentum and particle-number projected quadrupole deformed mean-field states.Results: The nuclear matrix elements ${M}^{0ensuremath{nu}}$ are obtained for ten $0ensuremath{nu}ensuremath{beta}ensuremath{beta}$-decay candidate nuclei. The impact of relativity is illustrated by adopting relativistic or nonrelativistic decay operators. The effects of short-range correlations are evaluated.Conclusions: The effects of relativity and short-range correlations play an important role in the mechanism of exchanging heavy neutrinos though the influences are marginal for light neutrinos. Combining the nuclear matrix elements ${M}^{0ensuremath{nu}}$ with the observed lower limits on the $0ensuremath{nu}ensuremath{beta}ensuremath{beta}$-decay half-lives, the predicted strongest limits on the effective masses are $|ensuremath{langle}{m}_{ensuremath{nu}}ensuremath{rangle}|<0.06phantom{rule{0.28em}{0ex}}mathrm{eV}$ for light neutrinos and $|ensuremath{langle}{m}_{{ensuremath{nu}}_{h}}^{ensuremath{-}1}ensuremath{rangle}{|}^{ensuremath{-}1}>3.065ifmmodetimeselsetexttimesfi{}{10}^{8}phantom{rule{0.28em}{0ex}}mathrm{GeV}$ for heavy neutrinos." @default.
- W2586156995 created "2017-02-17" @default.
- W2586156995 creator A5022877821 @default.
- W2586156995 creator A5031092444 @default.
- W2586156995 creator A5042365974 @default.
- W2586156995 creator A5083260954 @default.
- W2586156995 date "2017-02-07" @default.
- W2586156995 modified "2023-10-18" @default.
- W2586156995 title "Nuclear matrix element of neutrinoless double-<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML><mml:mi>β</mml:mi></mml:math>decay: Relativity and short-range correlations" @default.
- W2586156995 cites W1540764412 @default.
- W2586156995 cites W1552530310 @default.
- W2586156995 cites W1558930182 @default.
- W2586156995 cites W1567732617 @default.
- W2586156995 cites W156910098 @default.
- W2586156995 cites W1594616107 @default.
- W2586156995 cites W1597045741 @default.
- W2586156995 cites W1604594728 @default.
- W2586156995 cites W1623935077 @default.
- W2586156995 cites W1626550005 @default.
- W2586156995 cites W1644305027 @default.
- W2586156995 cites W1645261256 @default.
- W2586156995 cites W168535501 @default.
- W2586156995 cites W1761600608 @default.
- W2586156995 cites W1856827760 @default.
- W2586156995 cites W1869700969 @default.
- W2586156995 cites W1924860561 @default.
- W2586156995 cites W1938670379 @default.
- W2586156995 cites W1964942445 @default.
- W2586156995 cites W1971010002 @default.
- W2586156995 cites W1973216189 @default.
- W2586156995 cites W1973382983 @default.
- W2586156995 cites W1981590156 @default.
- W2586156995 cites W1981867472 @default.
- W2586156995 cites W1984533409 @default.
- W2586156995 cites W1986279016 @default.
- W2586156995 cites W1990127674 @default.
- W2586156995 cites W1990263574 @default.
- W2586156995 cites W2006827800 @default.
- W2586156995 cites W2007061246 @default.
- W2586156995 cites W2008556069 @default.
- W2586156995 cites W2009203040 @default.
- W2586156995 cites W2011230281 @default.
- W2586156995 cites W2013678385 @default.
- W2586156995 cites W2020553918 @default.
- W2586156995 cites W2025757165 @default.
- W2586156995 cites W2026936436 @default.
- W2586156995 cites W2030698863 @default.
- W2586156995 cites W2031379594 @default.
- W2586156995 cites W2031777608 @default.
- W2586156995 cites W2037689378 @default.
- W2586156995 cites W2039127030 @default.
- W2586156995 cites W2049651943 @default.
- W2586156995 cites W2057589521 @default.
- W2586156995 cites W2058784980 @default.
- W2586156995 cites W2062148191 @default.
- W2586156995 cites W2062394864 @default.
- W2586156995 cites W2066309220 @default.
- W2586156995 cites W2067529862 @default.
- W2586156995 cites W2074907118 @default.
- W2586156995 cites W2079621024 @default.
- W2586156995 cites W2085592567 @default.
- W2586156995 cites W2090740327 @default.
- W2586156995 cites W2090934640 @default.
- W2586156995 cites W2105758317 @default.
- W2586156995 cites W2126392933 @default.
- W2586156995 cites W2128601886 @default.
- W2586156995 cites W2129408509 @default.
- W2586156995 cites W2133611388 @default.
- W2586156995 cites W2156047886 @default.
- W2586156995 cites W2157945038 @default.
- W2586156995 cites W2158190860 @default.
- W2586156995 cites W2170191728 @default.
- W2586156995 cites W2170919504 @default.
- W2586156995 cites W2212261296 @default.
- W2586156995 cites W2225396355 @default.
- W2586156995 cites W2230332235 @default.
- W2586156995 cites W2255271116 @default.
- W2586156995 cites W2271641820 @default.
- W2586156995 cites W2281998620 @default.
- W2586156995 cites W2303366474 @default.
- W2586156995 cites W2315886569 @default.
- W2586156995 cites W2326936505 @default.
- W2586156995 cites W2332390361 @default.
- W2586156995 cites W2337873468 @default.
- W2586156995 cites W238166692 @default.
- W2586156995 cites W2460376244 @default.
- W2586156995 cites W2513100569 @default.
- W2586156995 cites W2603354668 @default.
- W2586156995 cites W2762319235 @default.
- W2586156995 cites W305583892 @default.
- W2586156995 cites W3101219593 @default.
- W2586156995 cites W3148405382 @default.
- W2586156995 cites W317312919 @default.
- W2586156995 cites W4205464536 @default.
- W2586156995 cites W4229946877 @default.
- W2586156995 cites W4299580424 @default.
- W2586156995 cites W48506782 @default.
- W2586156995 doi "https://doi.org/10.1103/physrevc.95.024305" @default.
- W2586156995 hasPublicationYear "2017" @default.
- W2586156995 type Work @default.