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hep-ph2026

Vector-Like Lepton Pair Production With Polarized Beams at Linear Colliders:Sensitivity Projections and Chirality Observables

Haroon Sagheer, Ijaz Ahmed, Jamil Muhammad

We study pair production of a vector-like lepton doublet at polarized future linear colliders, focusing on the charged and neutral channels and $e^+…

hep-ph2026

Probing Extended Higgs Sectors via Multi-Top Events from Higgs Pair Decays in 2HDM Type-I at the HL-LHC

Ijaz Ahmed, M. Ibad, Farzana Ahmad +1

This study investigates the production of multi-top quark events final states containing up to four top quarks as a probe for new physics beyond the Standard Model (SM) within the…

hep-ph2026

Probing the Scalar Sector: Discovery Reach for Heavy Higgs Pairs at a TeV Muon Collider in the 2HDM Alignment Limit

Ijaz Ahmed, M. Umar Farooq, Farzana Ahmad +1

This study provides a comprehensive phenomenological investigation into the discovery potential of heavy Higgs boson pairs () at a ~TeV Muon Collide…

hep-ph2026

Impact of Colliding Beams Helicity on the Production of Leptoquarks and Collider Experimental Parameters

M. Danial Farooq, M. Tayyab Javaid, Mudassar Hussain +3

Vector Leptoquarks (VLQs) have emerged as primary candidates for resolving discrepancies in the Standard Model, specifically within -meson decay channels and the anomalous magne…

hep-ph2026

Unraveling Dirac Magnetic Monopoles with Muon Beams at TeV Energies Using Machine Learning

M. Tayyab Javaid, Mudassar Hussain, Haroon Sagheer +3

The focus of this paper is the production of magnetic monopoles Drell-Yan and the Photon-Fusion mechanisms to generate velocity-dependent scalar, fermionic, and vector monopoles of…

hep-ph2025

Probing Hard Scattering Processes via Multiple Weak Gauge Boson Production at the Future Colliders

Ijaz Ahmed, M. S. Amjad, Jamil Muhammad

One of the possible ways to detect the new physics phenomena particles is to investigate the weak gauge boson production as a result of hadron-hadron scattering. This study compris…