Long-lived particles at the energy frontier: the MATHUSLA physics case
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a
comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of …
comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of …
Dark Matter through the Higgs portal
We review scenarios in which the particles that account for the Dark Matter (DM) in the
Universe interact only through their couplings with the Higgs sector of the theory, the so …
Universe interact only through their couplings with the Higgs sector of the theory, the so …
Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider
Abstract Particles beyond the Standard Model (SM) can generically have lifetimes that are
long compared to SM particles at the weak scale. When produced at experiments such as …
long compared to SM particles at the weak scale. When produced at experiments such as …
Search for charginos and neutralinos in final states with two boosted hadronically decaying bosons and missing transverse momentum in collisions at …
G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical Review D, 2021 - APS
A search for charginos and neutralinos at the Large Hadron Collider using fully hadronic
final states and missing transverse momentum is reported. Pair-produced charginos or …
final states and missing transverse momentum is reported. Pair-produced charginos or …
No-lose theorem for discovering the new physics of at muon colliders
We perform a model-exhaustive analysis of all possible beyond Standard Model (BSM)
solutions to the (g-2) μ anomaly to study production of the associated new states at future …
solutions to the (g-2) μ anomaly to study production of the associated new states at future …
A novel probe of supersymmetry in light of nanohertz gravitational waves
A bstract A new era of exploring the early Universe may have begun with the recent strong
evidence for the stochastic gravitational wave (GW) background from the data reported by …
evidence for the stochastic gravitational wave (GW) background from the data reported by …
Higgs mass and vacuum stability in the Standard Model at NNLO
A bstract We present the first complete next-to-next-to-leading order analysis of the Standard
Model Higgs potential. We computed the two-loop QCD and Yukawa corrections to the …
Model Higgs potential. We computed the two-loop QCD and Yukawa corrections to the …
Search for long-lived particles using displaced jets in proton-proton collisions at
AM Sirunyan, A Tumasyan, W Adam, F Ambrogi… - Physical Review D, 2021 - APS
An inclusive search is presented for long-lived particles using displaced jets. The search
uses a data sample collected with the CMS detector at the CERN LHC in 2017 and 2018 …
uses a data sample collected with the CMS detector at the CERN LHC in 2017 and 2018 …
Electroweak baryogenesis
DE Morrissey, MJ Ramsey-Musolf - New Journal of Physics, 2012 - iopscience.iop.org
Electroweak baryogenesis (EWBG) remains a theoretically attractive and experimentally
testable scenario for explaining the cosmic baryon asymmetry. We review recent progress in …
testable scenario for explaining the cosmic baryon asymmetry. We review recent progress in …
Collider searches for long-lived particles beyond the Standard Model
Despite decades of attempts to reveal its flaws, the Standard Model of particle physics (SM)
has withstood all experimental tests and its predictions are in excellent agreement with data …
has withstood all experimental tests and its predictions are in excellent agreement with data …