We study the connection between dark matter (DM) and neutrinoless double beta ($0\nu \beta \beta$) decay in a scotogenic model with hybrid texture in the neutrino mass matrix. Characteristically, the framework allows to write all the non-zero elements of the mass matrix proportional to effective Majorana mass $\left|M_{ee}\right|$. The overall scale of the neutrino mass is found to be governed by non-zero $\left|M_{ee}\right|$. We have obtained interesting correlations of relic density of DM($\mathrm{\Omega }{h}^2$) with DM mass $M_1$ and $\left|M_{ee}\right|$. Using experimental value of DM relic density ($\mathrm{\Omega }{h}^2$), the DM mass $M_1$, is found to be $\mathcal{O}$ (1 TeV) which is within reach of collider experiments. Specifically, for all five hybrid textures, the range of upper bound on DM mass $M_1$ is found to be (2.27-5.31) TeV. Another interesting feature of the model is the existence of lower bound on $|M_{ee}|$ for all allowed hybrid textures except texture $T_5$ which can be probed in current and future $0\nu \beta \beta$ decay experiments. With high sensitivities, these experiments shall establish the theoretical status of the proposed model. For example, the non-observation of $0\nu \beta \beta$ decay down to the sensitivity $\mathcal{O}(0.03)$ eV will refute $T_3$ hybrid texture.

我们研究了暗物质 (DM) 和无中微子双β ($0\nu \beta \beta$) 在中微子质量矩阵中具有混合纹理的 scotogenic 模型中衰变。特点是，该框架允许写入与有效马约拉纳质量成正比的质量矩阵的所有非零元素$\left|{米}_{\mathrm{电子}\mathrm{电子}}\right|$. 发现中微子质量的整体尺度受非零值支配$\left|{米}_{\mathrm{电子}\mathrm{电子}}\right|$. 我们已经获得了有趣的 DM 遗迹密度相关性（$\mathrm{\Omega }{H}^2$) 具有 DM 质量 ${米}_1$ 和 $\left|{米}_{\mathrm{电子}\mathrm{电子}}\right|$. 使用 DM 遗迹密度的实验值 ($\mathrm{\Omega }{H}^2$), DM 质量 ${米}_1$, 发现是 $\mathcal{哦}$(1 TeV) 这在对撞机实验的范围内。具体来说，对于所有五种混合纹理，DM 质量的上限范围${米}_1$被发现是 (2.27-5.31) TeV。该模型的另一个有趣特征是存在下界$|{米}_{\mathrm{电子}\mathrm{电子}}|$ 对于所有允许的混合纹理，纹理除外 ${吨}_5$ 可以在当前和未来探索 $0\nu \beta \beta$衰变实验。在高灵敏度下，这些实验将确立所提出模型的理论地位。例如，不观察$0\nu \beta \beta$ 衰减到灵敏度 $\mathcal{哦}(0.03)$ eV会反驳 ${吨}_3$ 混合纹理。