Dilaton Detection in Radio Regions

Authors

  • Ankur Chaubey Department of Physics, Maharaja Suhel Dev University, Azamagarh 276128, Uttar Pradesh, India
  • Avijit K. Ganguly Physics Section (MMV), Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India

DOI:

https://doi.org/10.26713/jamcnp.v12i1.3490

Keywords:

Dark matter, Dilaton, Photon, Electromgnetic radiation

Abstract

Structure formation is a very important phenomena to follow the cosmological evolution of our universe. The role of ultra-light dark matter in this whole process is substantial.\ Keeping this point in view, one anticipates that the extremely light dilatons can be expected play it's part in this crucial process.\ The detection of the light dilatons is however not very easy, their cosmological signal may be detected in large radio telescopes.\ Using radiometer equation we ealborate on the possibility of detecting dilaton signal coming from the dark matter halo of nearby galaxies.\ Our analysis shows that in some parameter range the possibility of their detection is non-negligible.

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References

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A. Chaubey, M. K. Jaiswal, D. Singh, V. Singh and A. K. Ganguly, Differentiating dilatons from axions by their mixing with photons, The European Physical Journal C 84 (2024), article number 627, DOI: 10.1140/epjc/s10052-024-12851-1.

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Published

2025-10-26
CITATION

How to Cite

Chaubey, A., & Ganguly, A. K. (2025). Dilaton Detection in Radio Regions. Journal of Atomic, Molecular, Condensed Matter and Nano Physics, 12(1), 45–48. https://doi.org/10.26713/jamcnp.v12i1.3490

Issue

Vol. 12 No. 1 (2025)

Section

Research Article

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