823 citations · 5.5k across the 53 of their papers we have counts for
42 papers · 1 filter
Precision Higgs Width and Couplings with a High Energy Muon Collider
Matthew Forslund, Patrick Meade
The interpretation of Higgs data is typically based on different assumptions about whether there can be additional decay modes of the Higgs or if any couplings can be bounded by th…
Report of the Topical Group on Higgs Physics for Snowmass 2021: The Case for Precision Higgs Physics
Sally Dawson, Patrick Meade, Isobel Ojalvo +78
A future Higgs Factory will provide improved precision on measurements of Higgs couplings beyond those obtained by the LHC, and will enable a broad range of investigations across t…
High Precision Higgs from High Energy Muon Colliders
Matthew Forslund, Patrick Meade
Muon colliders are an exciting possibility for reaching the highest energies possible on the shortest timescale. They potentially combine the greatest strengths of and $pp…
The physics case of a 3 TeV muon collider stage
Jorge De Blas, Dario Buttazzo, Rodolfo Capdevilla +131
In the path towards a muon collider with center of mass energy of 10 TeV or more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics potential of such muon coll…
New Physics Searches at Kaon and Hyperon Factories
Evgueni Goudzovski, Diego Redigolo, Kohsaku Tobioka +61
Rare meson decays are among the most sensitive probes of both heavy and light new physics. Among them, new physics searches using kaons benefit from their small total decay widths…
The Muon Smasher's Guide
Hind Al Ali, Nima Arkani-Hamed, Ian Banta +31
We lay out a comprehensive physics case for a future high-energy muon collider, exploring a range of collision energies (from 1 to 100 TeV) and luminosities. We highlight the advan…
Multi-Higgs Production Probes Higgs Flavor
Daniel Egana-Ugrinovic, Samuel Homiller, Patrick Meade
We demonstrate that multiple-Higgs production at the LHC is the most sensitive probe of first and second-generation quark flavor in the Higgs sector. In models where new scalars co…
Light Scalars and the KOTO Anomaly
Daniel Egana-Ugrinovic, Samuel Homiller, Patrick Meade
The KOTO experiment recently presented a significant excess of events in their search for the rare SM process , well above both Standard Model signal and backgro…
Higgs bosons with large couplings to light quarks
Daniel Egana-Ugrinovic, Samuel Homiller, Patrick Meade
A common lore has arisen that beyond the Standard Model (BSM) particles, which can be searched for at current and proposed experiments, should have flavorless or mostly third-gener…
Measurement of the Triple Higgs Coupling at a HE-LHC
Samuel Homiller, Patrick Meade
The currently unmeasured triple Higgs coupling is one of the strong motivations for future physics programs at the LHC and beyond. A sufficiently precise measurement can lead to qu…
Aligned and Spontaneous Flavor Violation
Daniel Egana-Ugrinovic, Samuel Homiller, Patrick Meade
We present a systematic spurion setup called Aligned Flavor Violation (AFV) that allows for new physics couplings to quarks that are aligned with the Standard Model (SM) Yukawas, b…
Unrestored Electroweak Symmetry
Patrick Meade, Harikrishnan Ramani
The commonly assumed cosmological history of our universe is that at early-times and high-temperatures the universe went through an ElectroWeak Phase Transition (EWPT). Assuming an…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
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…
Higgs-Precision Constraints on Colored Naturalness
Rouven Essig, Patrick Meade, Harikrishnan Ramani +1
The presence of weak-scale colored top partners is among the simplest solutions to the Higgs hierarchy problem and allows for a natural electroweak scale. We examine the constraint…
Thermal Resummation and Phase Transitions
David Curtin, Patrick Meade, Harikrishnan Ramani
The consequences of phase transitions in the early universe are becoming testable in a variety of manners, from colliders physics to gravitational wave astronomy. In particular one…
Singlet Scalar Resonances and the Diphoton Excess
Samuel D. McDermott, Patrick Meade, Harikrishnan Ramani
ATLAS and CMS recently released the first results of searches for diphoton resonances in 13 TeV data, revealing a modest excess at an invariant mass of approximately 750 GeV. We fi…
Precision diboson measurements and the interplay of pT and jet-veto resummations
Prerit Jaiswal, Patrick Meade, Harikrishnan Ramani
In this paper we demonstrate the agreement of jet-veto resummation and pT resummation for explaining the WW cross sections at Run 1 of the LHC, and in the future. These two resumma…
Testing Electroweak Baryogenesis with Future Colliders
David Curtin, Patrick Meade, Chiu-Tien Yu
Electroweak Baryogenesis (EWBG) is a compelling scenario for explaining the matter-antimatter asymmetry in the universe. Its connection to the electroweak phase transition makes it…
Transverse momentum resummation effects in W^+W^- measurements
Patrick Meade, Harikrishnan Ramani, Mao Zeng
The W^+W^- cross section has remained one of the most consistently discrepant channels compared to SM predictions at the LHC, measured by both ATLAS and CMS at 7 and 8 TeV. Develop…
Natural SUSY in Plain Sight
David Curtin, Patrick Meade, Pin-Ju Tien
The basic principle of naturalness has driven the majority of the LHC program, but so far all searches for new physics beyond the SM have come up empty. On the other hand, existing…
Casting Light on BSM Physics with SM Standard Candles
David Curtin, Prerit Jaiswal, Patrick Meade +1
The Standard Model (SM) has had resounding success in describing almost every measurement performed by the ATLAS and CMS experiments. In particular, these experiments have put many…
Charginos Hiding In Plain Sight
David Curtin, Prerit Jaiswal, Patrick Meade
Recent 7 TeV 5/fb measurements by ATLAS and CMS have measured both overall and differential WW cross sections that differ from NLO SM predictions. While these measurements aren't s…
Excluding Electroweak Baryogenesis in the MSSM
David Curtin, Prerit Jaiswal, Patrick Meade
In the context of the MSSM the Light Stop Scenario (LSS) is the only region of parameter space that allows for successful Electroweak Baryogenesis (EWBG). This possibility is very…
Implications of a 125 GeV Higgs for the MSSM and Low-Scale SUSY Breaking
Patrick Draper, Patrick Meade, Matthew Reece +1
Recently, the ATLAS and CMS collaborations have announced exciting hints for a Standard Model-like Higgs boson at a mass of approximately 125 GeV. In this paper, we explore the pot…