96 citations · 1.6k across the 45 of their papers we have counts for
47 papers
Probing LZ-Motivated TeV Higgsino Dark Matter through Heavier Sparticles at LHC
Xintian Wang, Jin Min Yang, Yuanfang Yue +1
The nearly pure TeV-scale Higgsino dark matter provides a natural explanation for the high-energy nuclear-recoil excess reported by LUX-ZEPLIN. Such a heavy and compressed Higgsino…
What has the LHC told us about the electroweakino sector of the Minimal Supersymmetric Standard Model?
Peter Athron, Csaba Balázs, Andy Buckley +19
We perform global fits of the electroweak sector of the Minimal Supersymmetric Standard Model (MSSM) using a comprehensive set of LEP searches, 34 Run 2 LHC searches, and 63 Run 2…
Implications of Nano-Hertz Gravitational Waves on Electroweak Phase Transition in the Singlet Dark Matter Model
Yang Xiao, Jin Min Yang, Yang Zhang
Inspired by the recent evidences of nano-Hertz stochastic gravitational waves observed by the pulsar timing array collaborations, we explore their implied supercooled electroweak p…
Collider constraints on electroweakinos in the presence of a light gravitino
The GAMBIT Collaboration, Viktor Ananyev, Csaba Balázs +19
Using the GAMBIT global fitting framework, we constrain the MSSM with an eV-scale gravitino as the lightest supersymmetric particle, and the six electroweakinos (neutralinos and ch…
New vacuum stability limit from cosmological history
Csaba Balázs, Yang Xiao, Jin Min Yang +1
The stability of the electroweak vacuum imposes important constraints on new physics models. Such new physics models may introduce one or more new thermal phases with a lower free…
Reconstructing masses for semi-invisibly decaying particles pair-produced at lepton colliders
Jin Min Yang, Yang Zhang, Pengxuan Zhu +1
We present a set of Lorentz invariant kinematic variables for reconstructing mass of semi-invisible decaying particles pair-produced at lepton colliders, , $m…
How arbitrary are perturbative calculations of the electroweak phase transition?
Peter Athron, Csaba Balazs, Andrew Fowlie +3
We investigate the extent to which perturbative calculations of the electroweak phase transition are arbitrary and uncertain, owing to their gauge, renormalisation scale and scheme…
Dilution of dark matter relic density in singlet extension models
Yang Xiao, Jin Min Yang, Yang Zhang
We study the dilution of dark matter (DM) relic density caused by the electroweak first-order phase transition (FOPT) in the singlet extension models, including the singlet extensi…
A joint explanation of W-mass and muon g-2 in 2HDM
Xiao-Fang Han, Fei Wang, Lei Wang +2
Since both -mass and muon can be affected by the mass splittings among extra Higgs bosons in a 2HDM, we take a model with - LFV interactions to exami…
Low energy SUSY confronted with new measurements of W-boson mass and muon g-2
Jin Min Yang, Yang Zhang
The new CDF II measurement of -boson mass shows a 7 deviation from the Standard Model (SM) prediction, while the recent FNAL measurement of the muon shows a 4.2 devi…
Global fits of SUSY at future Higgs factories
Peter Athron, Csaba Balazs, Andrew Fowlie +5
In this work, we study the impact of electroweak and Higgs precision measurements at future electron-positron colliders on several typical supersymmetric models, including the Cons…
Gluino-SUGRA scenarios in light of FNAL muon g-2 anomaly
Zhuang Li, Guo-Li Liu, Fei Wang +2
Gluino-SUGRA (SUGRA), which is an economical extension of the predictive mSUGRA, adopts much heavier gluino mass parameter than other gauginos mass parameters and univer…
GUT-scale constrained SUSY in light of E989 muon g-2 measurement
Fei Wang, Lei Wu, Yang Xiao +2
The new FNAL result of the muon , combined with the BNL result, shows a 4.2 deviation from the SM. We use the new data of the muon to revisit several GUT-scale constr…
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…
Explaining The XENON1T Excess With Light Goldstini Dark Matter
Junjie Cao, Xiaokang Du, Zhuang Li +2
In the scenario with a multiplicity of sectors which independently break supersymmetry, multiplicity of goldstini are predicted. We propose a new interpretation of the electron rec…
Global fits of axion-like particles to XENON1T and astrophysical data
Peter Athron, Csaba Balázs, Ankit Beniwal +13
The excess of electron recoil events seen by the XENON1T experiment has been interpreted as a potential signal of axion-like particles (ALPs), either produced in the Sun, or consti…
Reinterpretation of LHC Results for New Physics: Status and Recommendations after Run 2
Waleed Abdallah, Shehu AbdusSalam, Azar Ahmadov +139
We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpret…
PhaseTracer: tracing cosmological phases and calculating transition properties
Peter Athron, Csaba Balazs, Andrew Fowlie +1
We present a C++ software package called PhaseTracer for mapping out cosmological phases, and potential transitions between them, for Standard Model extensions with any number of s…
Double interference effects in Higgs precision tests in the process
Yang Zhang
Higgs precision program at future lepton collider aims at (sub) percent level precision measurement of the Higgs properties, shedding light to new physics through the Higgs lamppos…
Current Status of Natural NMSSM in Light of LHC 13TeV Data and XENON-1T Results
Junjie Cao, Yangle He, Liangliang Shang +2
In the natural realization of the Next-to-minimal Supersymmetric Standard Model, Higgsinos tend to be lighter than about several hundred GeVs, which can induce detectable leptonic…
Revisiting lepton-specific 2HDM in light of muon g-2 anomaly
Lei Wang, Jin Min Yang, Mengchao Zhang +1
We examine the lepton-specific 2HDM as a solution of muon anomaly under various theoretical and experimental constraints, especially the direct search limits from the LHC and…
Combined collider constraints on neutralinos and charginos
The GAMBIT Collaboration, Peter Athron, Csaba Balázs +18
Searches for supersymmetric electroweakinos have entered a crucial phase, as the integrated luminosity of the Large Hadron Collider is now high enough to compensate for their weak…
Constraining resonant dark matter with combined LHC electroweakino searches
Giancarlo Pozzo, Yang Zhang
In the Minimal Supersymmetric Standard Model light neutralinos can satisfy the dark matter (DM) abundance constraint by resonant annihilation via a or a light Higgs () boson…
NMSSM with generalized deflected mirage mediation
Xiao Kang Du, Guo-Li Liu, Fei Wang +3
We propose to generate a realistic soft SUSY breaking spectrum for Next-to-Minimal Supersymmetric Standard Model (NMSSM) with a generalized deflected mirage mediation scenario, in…