output
20112025
most citedA facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

782 citations

563 papers

astro-ph.HE2025★ 26 cited

Dense Matter in Neutron Stars with eXTP

Ang Li, Anna L. Watts, Guobao Zhang +82

In this White Paper, we present the potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission to constrain the equation of state of dense matter in neutron stars, explo…

hep-ph2025★ 9 cited

Emergent symmetry in a two-Higgs-doublet model from quantum information and nonstabiliserness

Giorgio Busoni, John Gargalionis, Ewan N. V. Wallace +1

Studies of scattering processes in scalar models with two Higgs doublets have recently hinted at a connection between the absence of flavour-space entanglement in scatteri…

hep-ph2025★ 31 cited

Quantum Information meets High-Energy Physics: Input to the update of the European Strategy for Particle Physics

Yoav Afik, Federica Fabbri, Matthew Low +68

Some of the most astonishing and prominent properties of Quantum Mechanics, such as entanglement and Bell nonlocality, have only been studied extensively in dedicated low-energy la…

hep-ex2024★ 4 cited

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

ATLAS Collaboration

The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…

astro-ph.CO2024★ 7 cited

A Primer on Dark Matter

Csaba Balazs, Torsten Bringmann, Felix Kahlhoefer +1

Dark matter is a fundamental constituent of the universe, which is needed to explain a wide variety of astrophysical and cosmological observations. Although the existence of dark m…

hep-ph2024★ 11 cited

A comparison of Bayesian sampling algorithms for high-dimensional particle physics and cosmology applications

Joshua Albert, Csaba Balazs, Andrew Fowlie +4

For several decades now, Bayesian inference techniques have been applied to theories of particle physics, cosmology and astrophysics to obtain the probability density functions of…

hep-ph2023★ 1 cited

HL-LHC sensitivity to higgsinos from natural SUSY with gravitino LSP

Jian-Peng Dai, Song Li, Jin-Min Yang +3

In the realm of natural supersymmetric models, higgsinos are typically the lightest electroweakinos. In gauge-mediated supersymmetry breaking models, the lightest higgsino-dominate…

hep-ph2022★ 1 cited

GM2Calc-2 for the 2HDM

Peter Athron, Csaba Balazs, Adriano Cherchiglia +4

GM2Calc is a leading tool for calculating precise contributions to in the Minimal Supersymmetric Standard Model. In this proceeding we detail GM2Calc version 2 where it is ex…

hep-ph2021★ 22 cited

Two-loop Prediction of the Anomalous Magnetic Moment of the Muon in the Two-Higgs Doublet Model with GM2Calc 2

Peter Athron, Csaba Balazs, Adriano Cherchiglia +4

We present an extension of the GM2Calc software to calculate the muon anomalous magnetic moment () in the Two-Higgs Doublet Model. The Two-Higgs Doublet Model is…

hep-ph2021★ 17 cited

FlexibleDecay: An automated calculator of scalar decay widths

Peter Athron, Adam Büchner, Dylan Harries +3

We present FlexibleDecay, a tool to calculate decays of scalars in a broad class of BSM models. The tool aims for high precision particularly in the case of Higgs boson decays. In…

hep-ph2021★ 37 cited

Isovector EMC effect from global QCD analysis with MARATHON data

C. Cocuzza, C. E. Keppel, H. Liu +4

We report the results of a Monte Carlo global QCD analysis of unpolarized parton distribution functions (PDFs), including for the first time constraints from ratios of He to $^…

hep-lat2021★ 25 cited

Hamiltonian effective field theory in elongated or moving finite volume

Yan Li, Jia-jun Wu, Derek B. Leinweber +1

We extend previous work concerning rest-frame partial-wave mixing in Hamiltonian effective field theory to both elongated and moving systems, where two particles are in a periodic…

hep-ph2020★ 23 cited

Simple and statistically sound recommendations for analysing physical theories

Shehu S. AbdusSalam, Fruzsina J. Agocs, Benjamin C. Allanach +72

Physical theories that depend on many parameters or are tested against data from many different experiments pose unique challenges to statistical inference. Many models in particle…

hep-ph2020★ 8 cited

Lowering the scale of Pati-Salam breaking through seesaw mixing

Matthew J. Dolan, Tomasz P. Dutka, Raymond R. Volkas

We analyse the experimental limits on the breaking scale of Pati-Salam extensions of the Standard Model. These arise from the experimental limits on rare-meson decay processes medi…

hep-ph2020★ 34 cited

Exploding operators for Majorana neutrino masses and beyond

John Gargalionis, Raymond R. Volkas

Building UV completions of lepton-number-violating effective operators has proved to be a useful way of studying and classifying models of Majorana neutrino mass. In this paper we…

hep-ph2020★ 37 cited

Dark matter, electroweak phase transition and gravitational wave in the type-II two-Higgs-doublet model with a singlet scalar field

Xiao-Fang Han, Lei Wang, Yang Zhang

In the framework of type-II two-Higgs-doublet model with a singlet scalar dark matter , we study the dark matter observables, the electroweak phase transition, and the gravitati…

nucl-th2020★ 5 cited

Chiral extrapolation of the magnetic polarizability of the neutral pion

Fangcheng He, D. B. Leinweber, A. W. Thomas +1

The magnetic polarizability of the neutral pion has been calculated in the background magnetic-field formalism of Lattice QCD. In this investigation, the chiral extrapolation of th…

hep-ph2020★ 14 cited

Comparative Studies of 2HDMs under the Higgs Boson Precision Measurements

Tao Han, Shuailong Li, Shufang Su +2

We perform comparative studies for four types of the two Higgs Doublet Models (2HDMs) under the precision measurements of the Standard Model (SM) Higgs observables at the proposed…

hep-ph2020★ 6 cited

Strange quark helicity in the proton from chiral effective theory

X. G. Wang, Chueng-Ryong Ji, W. Melnitchouk +3

We compute the helicity-dependent strange quark distribution in the proton in the framework of chiral effective theory. Starting from the most general chiral SU(3) Lagrangian that…

hep-ph2020★ 1 cited

Precision Higgs Couplings in Neutral Naturalness Models: an Effective Field Theory Approach

Lucien Heurtier, Hao-Lin Li, Huayang Song +3

The Higgs sector in neutral naturalness models provides a portal to the hidden sectors, and thus measurements of Higgs couplings at current and future colliders play a central role…

hep-ph2020

Minimal 4D Composite Higgs Models Under Current LHC Constraints

Ethan Carragher, Daniel Murnane, Peter Stangl +3

We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation p…

hep-ph2020★ 3 cited

Exploring the 2HDM with Global Fits in

Filip Rajec, Wei Su, Martin White +1

In this work, we present preliminary results of a global fit of the type-II two-Higgs-doublet model (2HDM) with the tool . Our study includes various constraints,…

nucl-th2020★ 7 cited

The outer crust of a cold, non-accreting neutron star within the Quark-Meson Coupling (QMC) model

Sofija Antić, Jirina R. Stone, John C. Miller +3

The outer crust properties of cold non-accreting neutron stars are studied within the framework of the quark-meson coupling (QMC) model, which includes the effects of modifications…

hep-ph2020★ 9 cited

An Improved Hadronic Model for Pion Electroproduction

Robert J. Perry, Ayse Kızılersu, Anthony W. Thomas

Current measurements of the high energy behavior of the pion form factor are obtained from pion electroproduction data. These values are model dependent, utilizing the Vanderhaeghe…