Neutrino window to scalar leptoquarks: From low energy to colliders

V De Romeri, VM Lozano, GS Garcia - Physical Review D, 2024 - APS
Leptoquarks are theorized particles of either scalar or vector nature that couple
simultaneously to quarks and leptons. Motivated by recent measurements of coherent elastic …

Status of R-parity violating SUSY

A Choudhury, A Mondal, S Mondal - The European Physical Journal …, 2024 - Springer
In this article, we discuss various phenomenological implications of possible R-parity
violating (RPV) supersymmetric scenarios. In this context, the implications of both bilinear …

Recasting bounds on long-lived heavy neutral leptons in terms of a light supersymmetric R-parity violating neutralino

HK Dreiner, D Köhler, S Nangia, M Schürmann… - Journal of High Energy …, 2023 - Springer
A bstract In R-parity-violating (RPV) supersymmetric models, light neutralinos with masses
from the GeV-scale down to even zero are still allowed by all laboratory constraints. They …

Long-lived neutral fermions at the DUNE near detector

JY Günther, J de Vries, HK Dreiner, ZS Wang… - Journal of High Energy …, 2024 - Springer
A bstract At the Deep Underground Neutrino Experiment (DUNE), a proton beam hits a fixed
target leading to large production rates of mesons. These mesons can decay and potentially …

Improving sensitivity of trilinear R-parity violating SUSY searches using machine learning at the LHC

A Choudhury, A Mondal, S Mondal, S Sarkar - Physical Review D, 2024 - APS
In this work, we have explored the sensitivity of multilepton final states in probing the
gaugino sector of a R-parity violating supersymmetric scenario with specific lepton number …

Searches for the BSM scenarios at the LHC using decision tree-based machine learning algorithms: a comparative study and review of random forest, AdaBoost …

A Choudhury, A Mondal, S Sarkar - The European Physical Journal …, 2024 - Springer
Abstract Machine learning algorithms are now being extensively used in our daily lives,
spanning across diverse industries as well as academia. In the field of high energy physics …

Bilinear R-parity violating supersymmetry under the light of neutrino oscillation, Higgs and flavor data

A Choudhury, S Mitra, A Mondal, S Mondal - Journal of High Energy …, 2024 - Springer
A bstract In this work, we explore a well motivated beyond the Standard Model scenario,
namely, R-parity violating Supersymmetry, in the context of light neutrino masses and …

Slepton searches in the trilinear RPV SUSY scenarios at the HL-LHC and HE-LHC

A Choudhury, A Mondal, S Mondal, S Sarkar - The European Physical …, 2024 - Springer
In this work, we have studied a multi-lepton final state arising from sneutrino and left-handed
slepton production at the high-luminosity and high-energy LHC in the context of R-parity …

Probing new physics with charge asymmetries in 2 same-sign leptons plus jets final states at the LHC

E Arganda, L Da Rold, A Juste, AD Medina… - Journal of High Energy …, 2024 - Springer
A bstract We study the impact of new physics models in the charge asymmetry defined for
LHC final states consisting of two same-sign leptons (2SSl, with l= e, μ) plus jets (N jets≥ 2) …

Searching for long-lived light neutralinos and axionlike particles at the SHiNESS experiment

ZS Wang, Y Zhang, W Liu - Physical Review D, 2024 - APS
Recently, Soleti et al.[J. High Energy Phys. 03 (2024) 148 JHEPFG 1029-8479
10.1007/JHEP03 (2024) 148] proposed a new experiment called SHiNESS at the upcoming …