论文标题
两种二型双人双double- $β$ decay的精确半衰期值：2020评论
Precise Half-Life Values for Two-Neutrino Double-$β$ Decay: 2020 review
论文作者
论文摘要
在不同核中，所有现有的对两双β衰减和两中性双电子捕获的现有积极结果均已分析。 $^{48} $ ca，$^{76} $ ge，$^{82} $ se，$^{96} $ zr，$^{100} $ mo，$^{100} $^{100} $ mo - $^{100} $ - $^{100} $ ru（$ 0^{100} $ ru（$ 0） $^{130} $ te，$^{136} $ xe，$^{150} $ nd，$^{150} $ nd- $^{150} $ sm（$ 0^+_ 1 $），$^{238} $^{238} $，$ u，$^{78} $^{78} $ kr，$ kr，$^egn} $^egn} $^egn} $^egn} $^egn} $^egn} $ ba鉴于测得的半衰期值，计算了所有这些转变的有效核基质元件。
All existing positive results on two-neutrino double beta decay and two-neutrino double electron capture in different nuclei have been analyzed. Weighted average and recommended half-life values for $^{48}$Ca, $^{76}$Ge, $^{82}$Se, $^{96}$Zr, $^{100}$Mo, $^{100}$Mo - $^{100}$Ru ($0^+_1$), $^{116}$Cd, $^{128}$Te, $^{130}$Te, $^{136}$Xe, $^{150}$Nd, $^{150}$Nd - $^{150}$Sm ($0^+_1$), $^{238}$U, $^{78}$Kr, $^{124}$Xe and $^{130}$Ba have been obtained. Given the measured half-life values, effective nuclear matrix elements for all these transitions were calculated.
