Analysis of DDM into Gamma Radiation

  • C. Arellano-Celiz Faculty of Mathematical Physical Sciences, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 1152, Puebla, Pue.-72000, Mexico
  • A. Avilez-López Faculty of Mathematical Physical Sciences, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 1152, Puebla, Pue.-72000, Mexico
  • J. E. Barradas-Guevara Faculty of Mathematical Physical Sciences, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 1152, Puebla, Pue.-72000, Mexico
  • O. Félix-Beltrán Faculty of Electronics Sciences, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 542, Puebla, Pue.-72000, Mexico
  • F. González-Canales Faculty of Electronics Sciences, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 542, Puebla, Pue.-72000, Mexico
Keywords: Dark matter, Dipolar dark matter, WIMP, Relic density

Abstract

We are interested in the purpose of a dipolar fermionic particle as a viable candidate of Dark Matter (DDM). Then, we study the annihilation of dark matter into photons, considering it as a neutral particle with non-vanishing magnetic (M) and electric (D) dipolar moments. The total annihilation cross section σ(χchi bar → γgamma bar) is computed by starting from a general form of coupling χchi barγ in a framework beyond to Standard Model (BSM). We found that candidates with O(mχ )∽102GeV, D≈10−16 e cm are required in order to satisfy the current cosmic relic density.

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Published
2020-02-28
How to Cite
C. Arellano-Celiz, A. Avilez-López, J. E. Barradas-Guevara, O. Félix-Beltrán, & F. González-Canales. (2020). Analysis of DDM into Gamma Radiation. Journal of Nuclear Physics, Material Sciences, Radiation and Applications, 7(2), 153-157. https://doi.org/10.15415/jnp.2020.72019
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Articles