53 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- North Eastern Hill UniversityIN6 papers
- Inter-University Centre for Astronomy and AstrophysicsIN4 papers
- St. Anthony's CollegeIN4 papers
- University of Chinese Academy of SciencesCN3 papers
- Birla Institute of Technology and Science - Hyderabad CampusIN2 papers
- Birla Institute of Technology and Science, PilaniIN2 papers
- Indian Institute of Technology GandhinagarIN2 papers
- Indian Institute of Technology IndoreIN2 papers
- Physical Research LaboratoryIN2 papers
- Austral University of ChileCL1 paper
- Bharathidasan UniversityIN1 paper
- Department of Science and TechnologyIN1 paper
Showing 2025 · astro-ph.COShow all
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astro-ph.CO2025★ 1 cited
Axion-Photon Conversion In Magnetized Universe: Impact On The Global 21-cm Signal
Pravin Kumar Natwariya, Vivekanand Mohapatra, Hriditi Howlader
The reported anomalous global 21-cm signal from the cosmic dawn era by Experiment to Detect the Global Epoch of Reionisation Signature (EDGES) could hint towards new phy…
astro-ph.CO2025
Cosmological bounds on dark matter annihilation using dark ages 21-cm signal
Vivekanand Mohapatra
We investigate the impact of dark matter (DM) annihilation on the global 21-cm signal during the dark ages and cosmic dawn eras. The 21-cm line provides a complementary probe for s…