Heavy neutrino as dark matter in a neutrinophilic U(1) modelWaleed Abdallah, Anjan Kumar Barik, Santosh Kumar Rai and Tousik SamuiEur. Phys. J. C, 84 10 (2024) 1087DOI: https://doi.org/10.1140/epjc/s10052-024-13407-z