Dhuria, MansiMansiDhuriaHati, ChandanChandanHatiRangarajan, RaghavanRaghavanRangarajanSarkar, UtpalUtpalSarkar2026-01-282026-01-282015-02-0110.48550/arXiv.1502.01695https://repository.iitgn.ac.in/handle/IITG2025/33990en-USThe eejj Excess Signal at the LHC and Constraints on Leptogenesise-Print