in an extended inverse type-III seesaw model
P Escribano, J Terol-Calvo, A Vicente - Physical Review D, 2021 - APS
There has been a longstanding discrepancy between the experimental measurements of the
electron and muon anomalous magnetic moments and their predicted values in the …
electron and muon anomalous magnetic moments and their predicted values in the …
Fermion mass hierarchy in an extended left-right symmetric model
C Bonilla, AE Cárcamo Hernández… - Journal of High Energy …, 2023 - Springer
A bstract We present a Left-Right symmetric model that provides an explanation for the mass
hierarchy of the charged fermions within the framework of the Standard Model. This …
hierarchy of the charged fermions within the framework of the Standard Model. This …
New leptons with exotic decays: collider limits and dark matter complementarity
G Guedes, J Santiago - Journal of High Energy Physics, 2022 - Springer
A bstract We describe current and future hadron collider limits on new vector-like leptons
with exotic decays. We consider the possibility that, besides standard decays, the new …
with exotic decays. We consider the possibility that, besides standard decays, the new …
Multi-scale cross-attention transformer encoder for event classification
A Hammad, S Moretti, M Nojiri - Journal of High Energy Physics, 2024 - Springer
A bstract We deploy an advanced Machine Learning (ML) environment, leveraging a multi-
scale cross-attention encoder for event classification, towards the identification of the gg→ …
scale cross-attention encoder for event classification, towards the identification of the gg→ …
Muon and -mass anomalies explained and the electroweak vacuum stabilized by extending the minimal type-II seesaw model
N Chakrabarty - Physical Review D, 2023 - APS
The recent precise measurement of the W-mass by the CDF II Collaboration could be
indicative of new physics beyond the Standard Model. On the other hand, a resolution of the …
indicative of new physics beyond the Standard Model. On the other hand, a resolution of the …
Long-lived searches of vectorlike lepton and its accompanying scalar at colliders
QH Cao, J Guo, J Liu, Y Luo, XP Wang - Physical Review D, 2024 - APS
Recently, the vectorlike leptons (VLLs) as a simple extension to the standard model (SM)
have attracted widespread attention both in theory and experiments. The present collider …
have attracted widespread attention both in theory and experiments. The present collider …
Interplay of inert doublet and vector-like lepton triplet with displaced vertices at the LHC/FCC and MATHUSLA
P Bandyopadhyay, M Frank, S Parashar… - Journal of High Energy …, 2024 - Springer
A bstract We study the interaction between the inert Higgs doublet (IDM) dark matter and a
vector-like SU (2) triplet lepton (VLL), both of which are Z 2-odd. The vector current of the …
vector-like SU (2) triplet lepton (VLL), both of which are Z 2-odd. The vector current of the …
BSM reach of four-top production at the LHC
Many scenarios of beyond the Standard Model (BSM) physics give rise to new top-philic
interactions that can be probed at proton machines such as the Large Hadron Collider …
interactions that can be probed at proton machines such as the Large Hadron Collider …
Indian contributions to LHC theory
S Raychaudhuri - The European Physical Journal Special Topics, 2023 - Springer
Indian scientists began to work on the theoretical aspects of LHC physics from the early
1980s, at the same time when the rest of the world started taking interest in this then …
1980s, at the same time when the rest of the world started taking interest in this then …
Doubly charged scalars and vector-like leptons confronting the muon g-2 anomaly and Higgs vacuum stability
N Chakrabarty - The European Physical Journal Plus, 2021 - Springer
The present work introduces new scalar and fermionic degrees of freedom to the Standard
Model. While the scalar sector is augmented by a complex scalar triplet and a doubly …
Model. While the scalar sector is augmented by a complex scalar triplet and a doubly …