From the 1 of 10 linked papers with an AI index.
10 papers
Probing mixed-state dark matter and flavor observables in a scalar-assisted baryonic gauge theory
Taramati, Manas Kumar Mohapatra, Utkarsh Patel +2
The paper studies a Standard Model extension with a local U(1)_B gauge symmetry where a baryon‑charged scalar links fermionic dark matter to quarks, affecting relic abundance throu…
Signature of (axial)vector operators in decays
Manas Kumar Mohapatra, Ajay Kumar Yadav, Suchismita Sahoo
The persistent anomalies observed in mesons related to transitions point to the potential for new physics beyond the Standard Model. To explore this further…
Role of heavy neutral lepton in lepton number violating meson decays
Dhiren Panda, Manas Kumar Mohapatra, Rukmani Mohanta
We study the phenomenology of heavy neutral leptons (HNLs) in -meson decays as probes of physics beyond the Standard Model. Focusing on the leptonic channels and $B…
Correlative study of flavor anomalies and dark matter in the light of scalar leptoquark
Manas Kumar Mohapatra, Shivaramakrishna Singirala, Dhiren Panda +1
We explore gauge extension of the Standard Model with particle content enlarged by three neutral fermions, of which the lightest one contributes to dark matter co…
Baryon-Meson Sum Rule for
Teppei Kitahara, Manas Kumar Mohapatra, Kota Sasaki
We derive a robust sum rule among the branching fractions of and , assuming that right-handed neutrinos are decoupled. Despite the…
Quantum decoherence signatures in charmless non-leptonic decays
Dhiren Panda, Manas Kumar Mohapatra, Rukmani Mohanta
Quantum coherence plays a crucial role in the dynamics of neutral meson systems, aiding in the extraction of various Standard Model parameters. However, real physical systems alway…