3 papers
hep-ph2026
Prying Open the Dark Sector Window with SBND Off-Target Mode
Bhaskar Dutta, Debopam Goswami, Aparajitha Karthikeyan +4
Accelerator-based neutrino experiments with high-intensity proton beams and advanced detector technologies provide a powerful and complementary approach to probing physics beyond t…
hep-ph2026
Finding BSM Needles in Electromagnetic Haystacks at DUNE
Vedran Brdar, Bhaskar Dutta, Wooyoung Jang +5
In this work, motivated by several beyond the Standard Model signal topologies, we perform detailed background mitigation analyses for the DUNE near detector. Specifically, we inve…
hep-ph2025
Enhancing the Sensitivity to Seesaw Predictions in Gauged Scenarios
Francesco Capozzi, Bhaskar Dutta, Gajendra Gurung +4
New gauge bosons coupled to heavy neutral leptons (HNLs) are simple and well-motivated extensions of the Standard Model. In searches for HNLs in proton fixed-target experiments, we…