Unveiling hidden physics at the LHC

O Fischer, B Mellado, S Antusch, E Bagnaschi… - The European Physical …, 2022 - Springer
The field of particle physics is at the crossroads. The discovery of a Higgs-like boson
completed the Standard Model (SM), but the lacking observation of convincing resonances …

Design of an antimatter large acceptance detector in orbit (ALADInO)

O Adriani, C Altomare, G Ambrosi, P Azzarello… - Instruments, 2022 - mdpi.com
A new generation magnetic spectrometer in space will open the opportunity to investigate
the frontiers in direct high-energy cosmic ray measurements and to precisely measure the …

Type III seesaw for neutrino masses in U (1) B− L model with multi-component dark matter

A Biswas, D Borah, D Nanda - Journal of High Energy Physics, 2019 - Springer
A bstract We propose a B− L gauged extension of the Standard Model where light neutrino
masses arise from type III seesaw mechanism. Unlike the minimal B− L model with three …

[HTML][HTML] Singlet scalars as dark matter and the muon (g− 2) anomaly

BD Sáez, K Ghorbani - Physics Letters B, 2021 - Elsevier
We explore a simple model containing two singlet scalars as dark matter candidates and a
vector-like lepton. Evading collider and dark matter constraints, the model is able to …

Connecting multi-lepton anomalies at the LHC and in Astrophysics with MeerKAT/SKA

G Beck, R Temo, E Malwa, M Kumar, B Mellado - Astroparticle Physics, 2023 - Elsevier
Multi-lepton anomalies at the Large Hadron Collider (LHC) are reasonably well described
by a two Higgs doublet model with an additional singlet scalar. Here we demonstrate that …

Leptophilic-portal dark matter in the light of AMS-02 positron excess

S Ghosh, A Dutta Banik, EJ Chun, D Majumdar - Physical Review D, 2021 - APS
We revisit dark matter annihilation as an explanation of the positron excess reported recently
by the AMS-02 satellite-borne experiment. To this end, we propose a particle dark matter …

Indirect Detection Search for Dark Matter

H Cao - 2023 - search.proquest.com
Abstract Present WIMP Dark Matter search strategies are mainly focused on possible direct
detection through elastic or inelastic scatterings on atomic nuclei, or with electrons. This …

[PDF][PDF] Connecting multilepton anomalies at the lhc and in astrophysics and the prospects of meerkat/ska

G Beck, M Kumar, E Malwa, B Mellado… - arxiv preprint arxiv …, 2021 - academia.edu
Multi-lepton anomalies at the Large Hadron Collider are reasonably well described by a two
Higgs doublet model with an additional singlet scalar. Here, we demonstrate that using this …

[PDF][PDF] Design of an Antimatter Large Acceptance Detector In Orbit (ALADInO). Instruments 2022, 6, 19

O Adriani, C Altomare, G Ambrosi, P Azzarello… - 2022 - academia.edu
A new generation magnetic spectrometer in space will open the opportunity to investigate
the frontiers in direct high-energy cosmic ray measurements and to precisely measure the …

[PDF][PDF] Thesis_HC_04242023. pdf

H Cao - 2023 - hammer.purdue.edu
Present WIMP Dark Matter search strategies are mainly focused on possible direct detection
through elastic or inelastic scatterings on atomic nuclei, or with electrons. This approach …