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First Search for Light Fermionic Dark Matter Absorption on Electrons Using Germanium Detector in CDEX-10 Experiment

Published 15 Apr 2024 in hep-ex, hep-ph, and physics.ins-det | (2404.09793v1)

Abstract: We present the first results of the search for sub-MeV fermionic dark matter absorbed by electron targets of Germanium using the 205.4~kg$\cdot$day data collected by the CDEX-10 experiment, with the analysis threshold of 160~eVee. No significant dark matter (DM) signals over the background are observed. Results are presented as limits on the cross section of DM--electron interaction. We present new constraints of cross section in the DM range of 0.1--10 keV/$c2$ for vector and axial-vector interaction. The upper limit on the cross section is set to be $\rm 5.5\times10{-46}~cm2$ for vector interaction, and $\rm 1.8\times10{-46}~cm2$ for axial-vector interaction at DM mass of 5 keV/$c2$.

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References (47)
  1. A. Cho, Science 339, 1513 (2013).
  2. E. Aprile et al. (XENON Collaboration), Phys. Rev. Lett. 131, 041003 (2023).
  3. J. Aalbers et al. (LUX-ZEPLIN Collaboration), Phys. Rev. Lett. 131, 041002 (2023).
  4. S. Li et al. (PandaX Collaboration), Phys. Rev. Lett. 130, 261001 (2023).
  5. P. Agnes et al. (DarkSide Collaboration), Phys. Rev. Lett. 121, 081307 (2018a).
  6. R. Agnese et al. (SuperCDMS Collaboration), Phys. Rev. D 97, 022002 (2018).
  7. S. K. Liu et al. (CDEX Collaboration), Phys. Rev. D 90, 032003 (2014).
  8. W. Zhao et al. (CDEX Collaboration), Phys. Rev. D 88, 052004 (2013).
  9. Q. Yue et al. (CDEX Collaboration), Phys. Rev. D 90, 091701 (2014a).
  10. W. Zhao et al. (CDEX Collaboration), Phys. Rev. D 93, 092003 (2016).
  11. L. T. Yang et al. (CDEX Collaboration), Chin. Phys. C 42, 023002 (2018a).
  12. H. Jiang et al. (CDEX Collaboration), Phys. Rev. Lett. 120, 241301 (2018).
  13. H. Jiang et al. (CDEX Collaboration), Sci. China Phys. Mech. Astron. 62, 31012 (2019).
  14. L. T. Yang et al. (CDEX Collaboration), Phys. Rev. Lett. 123, 221301 (2019).
  15. Z. Z. Liu et al. (CDEX Collaboration), Phys. Rev. Lett. 123, 161301 (2019).
  16. D. S. Akerib et al. (LUX Collaboration), Phys. Rev. Lett. 122, 131301 (2019).
  17. Z. Z. Liu et al. (CDEX Collaboration), Phys. Rev. D 105, 052005 (2022).
  18. G. Angloher et al. (CRESST Collaboration), Eur. Phys. J. C 77, 637 (2017).
  19. L. Gu et al. (PandaX Collaboration), Phys. Rev. Lett. 129, 161803 (2022).
  20. I. J. Arnquist et al. (Majorana Collaboration), Phys. Rev. Lett. 132, 041001 (2024).
  21. W. H. Dai et al. (CDEX Collaboration), Phys. Rev. Lett. 129, 221802 (2022).
  22. A. Aguilar-Arevalo et al. (DAMIC Collaboration), Phys. Rev. Lett. 123, 181802 (2019).
  23. P. Agnes et al. (DarkSide Collaboration), Phys. Rev. Lett. 121, 111303 (2018b).
  24. Q. Arnaud et al. (EDELWEISS Collaboration), Phys. Rev. Lett. 125, 141301 (2020).
  25. C. Cheng et al. (PandaX-II Collaboration), Phys. Rev. Lett. 126, 211803 (2021).
  26. L. Barak et al. (SENSEI Collaboration), Phys. Rev. Lett. 125, 171802 (2020).
  27. D. W. Amaral et al., Phys. Rev. D 102, 091101 (2020).
  28. E. Aprile et al. (XENON Collaboration), Phys. Rev. Lett. 123, 251801 (2019).
  29. Z. Y. Zhang et al. (CDEX Collaboration), Phys. Rev. Lett. 129, 221301 (2022a).
  30. T. Bringmann and M. Pospelov, Phys. Rev. Lett. 122, 171801 (2019).
  31. C. V. Cappiello and J. F. Beacom, Phys. Rev. D 100, 103011 (2019).
  32. X. Cui et al. (PandaX-II Collaboration), Phys. Rev. Lett. 128, 171801 (2022).
  33. R. Xu et al. (CDEX Collaboration), Phys. Rev. D 106, 052008 (2022).
  34. I. M. Bloch et al., J. High Energy Phys. 06, 087 (2017).
  35. D. Green and S. Rajendran, J. High Energy Phys. 10, 013 (2017).
  36. B. von Krosigk et al., Phys. Rev. D 104, 063002 (2021).
  37. Y. Hochberg et al., Phys. Rev. Lett. 128, 191801 (2022).
  38. D. Zhang et al. (PandaX Collaboration), Phys. Rev. Lett. 129, 161804 (2022b).
  39. J. P. Cheng et al., Annu. Rev. Nucl. Part. Sci. 67, 231 (2017).
  40. Z. She et al. (CDEX Collaboration), Phys. Rev. Lett. 124, 111301 (2020).
  41. L. T. Yang et al., Nucl. Instrum. Methods Phys. Res., Sect A 886, 13 (2018b).
  42. D. Baxter et al., Eur. Phys. J. C 81, 907 (2021).
  43. J.D. Lewin and P.F. Smith, Astropart. Phys. 6, 87 (1996).
  44. T. Emken, “Dark Atomic Response Tabulator (DarkART)[Code, v0.1.0],” The code can be found under https://github.com/temken/darkart. (2021).
  45. Q. Yue et al. (CDEX Collaboration), Phys. Rev. D 90, 091701 (2014b).
  46. G. J. Feldman and R. D. Cousins, Phys. Rev. D 57, 3873 (1998).
  47. N. Aghanim et al. (Planck Collaboration), Astron. Astrophys. 641, A6 (2020).
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