Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
33 papers · 2 filters
Exclusive Radiative Z-Boson Decays to Mesons with Flavor-Singlet Components
Stefan Alte, Matthias Koenig, Matthias Neubert
We present a detailed study of the exclusive radiative decays employing the QCD factorization approach. We derive a factorization formula for the decay amplitud…
The Minimal Model of a Diphoton Resonance: Production without Gluon Couplings
Csaba Csaki, Jay Hubisz, John Terning
We consider the phenomenology of a resonance that couples to photons but not gluons, and estimate its production rate at the LHC from photon-photon fusion in elastic pp scattering…
Elastically Decoupling Dark Matter
Eric Kuflik, Maxim Perelstein, Nicolas Rey-Le Lorier +1
We present a novel dark matter candidate, an Elastically Decoupling Relic (ELDER), which is a cold thermal relic whose present abundance is determined by the cross-section of its e…
The Flavor of the Composite Twin Higgs
Csaba Csaki, Michael Geller, Ofri Telem +1
The assumption of anarchic quark flavor puts serious stress on composite Higgs models: flavor bounds imply a tuning of a few per-mille (at best) in the Higgs potential. Composite t…
SIMP Spectroscopy
Yonit Hochberg, Eric Kuflik, Hitoshi Murayama
We study the interactions between strongly interacting massive particle dark matter and the Standard Model via a massive vector boson that is kinetically mixed with the hypercharge…
Flavor Anomalies, the Diphoton Excess and a Dark Matter Candidate
Martin Bauer, Matthias Neubert
We argue that the diphoton excess recently reported by ATLAS and CMS can be explained, along with several anomalies seen in the flavor sector, in models where a Standard-Model sing…
Potential of a singlet scalar enhanced Standard Model
Swagata Ghosh, Anirban Kundu, Shamayita Ray
We investigate the parameter space of the Standard Model enhanced by a gauge singlet real scalar . Taking into account all the theoretical and experimental constraints, we show…
Rare Z Decays and Neutrino Flavor Universality
Gauthier Durieux, Yuval Grossman, Matthias König +2
We study rare four-body decays of the Z-boson involving at least one neutrino and one charged lepton. Large destructive interferences make these decays very sensitive to the Z coup…
Heavy-Flavor-Conserving Hadronic Weak Decays of Heavy Baryons
Hai-Yang Cheng, Chi-Yee Cheung, Guey-Lin Lin +3
More than two decades ago, we studied heavy-flavor-conserving weak decays of heavy baryons within the framework that incorporates both heavy-quark and chiral symmetries. In view of…
Alternatives to an Elementary Higgs
Csaba Csaki, Christophe Grojean, John Terning
We review strongly coupled and extra dimensional models of electroweak symmetry breaking. Models examined include warped extra dimensions, bulk Higgs, "little" Higgs, dilaton Higgs…
A 2 TeV , Supersymmetry, and the Higgs Mass
Jack H Collins, Wee Hao Ng
A recent ATLAS search for diboson resonances and a CMS search for resonances which both show excesses with significance around 3 sigma have generated interest in g…
The Quantum Critical Higgs
Brando Bellazzini, Csaba Csáki, Jay Hubisz +3
The appearance of the light Higgs boson at the LHC is difficult to explain, particularly in light of naturalness arguments in quantum field theory. However light scalars can appear…
Strong tW Scattering at the LHC
Jeff Asaf Dror, Marco Farina, Ennio Salvioni +1
Deviations of the top electroweak couplings from their Standard Model values imply that certain amplitudes for the scattering of third generation fermions and longitudinally polari…
One Leptoquark to Rule Them All: A Minimal Explanation for , and
Martin Bauer, Matthias Neubert
We show that by adding a single new scalar particle to the Standard Model, a TeV-scale leptoquark with the quantum numbers of a right-handed down quark, one can explain in a natura…
Higher-Order QCD Predictions for Dark Matter Production in Mono- Searches at the LHC
Matthias Neubert, Jian Wang, Cen Zhang
We present theoretical predictions for mono- production in the search for dark matter in Run-II at the LHC, including next-to-leading order QCD corrections and parton-shower eff…
Stop-Catalyzed Baryogenesis Beyond the MSSM
Andrey Katz, Maxim Perelstein, Michael J. Ramsey-Musolf +1
Non-minimal supersymmetric models that predict a tree-level Higgs mass above the Minimal Supersymmetric Standard Model (MSSM) bound are well motivated by naturalness considerations…
Impact of Warped Extra Dimensions on the Dipole Coefficients in Transitions
Raoul Malm, Matthias Neubert, Christoph Schmell
We calculate the electro- and chromomagnetic dipole coefficients and in the context of the minimal Randall-Sundrum (RS) model with a Higgs sector loc…
An Effective Field Theory for Jet Processes
Thomas Becher, Matthias Neubert, Lorena Rothen +1
Processes involving narrow jets receive perturbative corrections enhanced by logarithms of the jet opening angle and the ratio of the energies inside and outside the jets. Analyzin…
Probing CP violation systematically in differential distributions
Gauthier Durieux, Yuval Grossman
We revisit the topic of triple-product asymmetries which probe CP violation through differential distributions. We construct distributions with well-defined discrete symmetry prope…
Mixed Stops and the ATLAS on-Z Excess
Jack H. Collins, Jeff Asaf Dror, Marco Farina
The ATLAS experiment has recently observed a 3-sigma excess in a channel with a leptonically decaying Z, jets, and ETmiss. It is tantalizing to interpret the signal as the first si…
Searching for Displaced Higgs Decays
Csaba Csaki, Eric Kuflik, Salvator Lombardo +1
We study a simplified model of the SM Higgs boson decaying to a degenerate pair of scalars which travel a macroscopic distance before decaying to SM particles. This is the leading…
Flavour, Electroweak Symmetry Breaking and Dark Matter: state of the art and future prospects
Giulia Ricciardi, Alexandre Arbey, Enrico Bertuzzo +12
With the discovery of the Higgs boson the Standard Model has become a complete and comprehensive theory, which has been verified with unparalleled precision and in principle might…
Sneutrino Higgs models explain lepton non-universality in CMS excesses
Joshua Berger, Jeff Asaf Dror, Wee Hao Ng
Recent searches for first-generation leptoquarks and heavy right-handed bosons have seen excesses in final states with electrons and jets. A bizarre property of these excesse…
Odd Top Partners at the LHC
Archana Anandakrishnan, Jack H. Collins, Marco Farina +2
LHC searches for fermionic top partners focus on three decay topologies: , , and . However, top partners may carry new conserved quantum numbers that…