Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.2k papers
- The University of TokyoJP948 papers
- Excellence Cluster UniverseDE902 papers
- University of BonnDE857 papers
- Max Planck Institute for PhysicsDE848 papers
- Ludwig-Maximilians-Universität MünchenDE836 papers
- Lawrence Berkeley National LaboratoryUS774 papers
- University of CopenhagenDK774 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR757 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR745 papers
- European Organization for Nuclear ResearchCH705 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT682 papers
1,619 papers · 1 filter
Vector Higgs-Portal Dark Matter: How UV Completion Reopens Viable Parameter Space
Halim Shaikh, Mattia Di Mauro
The particle nature of dark matter (DM) remains one of the central open problems in modern physics. Among the most extensively studied candidates are weakly interacting massive par…
Next-to-next-to-leading order event generation for production with approximate two-loop amplitude
Christian Biello, Chiara Savoini, Chiara Signorile-Signorile +1
We study Higgs-boson production in association with a top-quark pair () at hadron colliders and present the first matching of next-to-next-to-leading order (NNLO) QCD co…
Ruling Out Spiky WIMP Dark Matter using Indirect Searches
Dibya S. Chattopadhyay, P. S. Bhupal Dev, Yago Porto
The dark matter (DM) density profile in the innermost region of the Galaxy remains an open question. In particular, while adiabatic growth of the supermassive black hole Sgr A$^\as…
BSFfast: Rapid computation of bound-state effects on annihilation in the early Universe
Tobias Binder, Mathias Garny, Jan Heisig +1
Bound-state formation (BSF) can have a large impact on annihilation of new physics particles with long-range interactions in the early Universe. In particular, the inclusion of exc…
-meson decay width up to corrections within and beyond the Standard Model
Martin Lang, Alexander Lenz, Ali Mohamed +2
Starting from the most general effective Hamiltonian describing non-leptonic -quark decays , we compute analytic expressions for all matching c…
Scalar-Magnetometer Search for Ultralight Dark Photon Dark Matter with a Single-Site, Two-Sensor Array: A 6-Channel DTFT Likelihood Analysis with Scalar Optically Pumped Magnetometers
Peisen Zhao, Ole Behrens, Maja Benning +6
We report on a laboratory search for ultralight dark photon dark matter using a single-site, two-sensor scalar magnetometer array. The experiment employs two scalar optically pumpe…
New Particles at the Z-Pole: Tera-Z factories as discovery and precision machines
Marco Drewes, Juraj Klarić, Yuan-Zhen Li
Several proposed future lepton colliders are capable of producing trillions of Z-bosons, including FCC-ee, CEPC, LEP3 and LEP-Z. Such Tera-Z factories can discover new elementary p…
Modelling production for the LHC at 13.6 TeV
Christian Biello, Alessandro Gavardi, Rebecca von Kuk +10
We present new state-of-the-art predictions for Standard Model Higgs boson production in association with a bottom-quark pair (). Updated cross sections are computed in a…
-Dwarfs: White Dwarfs probe Quadratically Coupled Scalars
Kai Bartnick, Konstantin Springmann, Stefan Stelzl +1
We study ultralight scalar fields with quadratic couplings to Standard-Model fermions and derive strong constraints from white-dwarf mass-radius data. Such couplings source scalar…
Flavour from Fractal Mass Chains
Alejandro Ibarra, Aadarsh Singh, Sudhir K Vempati
We explore the possibility that the underlying flavour structure of the Standard Model could be determined by mass chains on a fractal geometry. We consider, as an example, the the…
Unravelling Pentaquarks with Born--Oppenheimer effective theory
Nora Brambilla, Abhishek Mohapatra, Antonio Vairo
The hidden-charm pentaquark states , , , and , a…
Polarized-boson pairs at NLO in the SMEFT
Ulrich Haisch, Jakob Linder, Giovanni Pelliccioli +2
We present a computation of diboson production in the channel at the Large Hadron Collider (LHC), incorporating leptonic decays of the gauge bosons and considering interm…
Asymgenesis
Martin A. Mojahed, Sascha Weber
We present a framework based on the standard type-I seesaw model that relates the baryon asymmetry of the universe to the dark matter (DM) density. The framework, which we name "As…
Investigating sub-MeV dark matter annihilation to neutrinos using direct detection experiments
Boris Betancourt Kamenetskaia, Jong-Chul Park, Merlin Reichard +1
Dark matter (DM) could self-annihilate into neutrinos in dense regions of the Universe. We consider the resulting flux of neutrinos from the Milky Way DM halo and derive exclusion…
Bubble wall dynamics from nonequilibrium quantum field theory
Wen-Yuan Ai, Matthias Carosi, Bjorn Garbrecht +2
We derive the coupled dynamics between the bubble wall and the plasma from first principles using nonequilibrium quantum field theory. The commonly used equation of motion of the b…
t-channel dark matter at the LHC -- a whitepaper
Chiara Arina, Benjamin Fuks, Luca Panizzi +67
This report, summarising work achieved in the context of the LHC Dark Matter Working Group, investigates the phenomenology of -channel dark matter models, spanning minimal setup…
Warm Inflation with the Standard Model
Kim V. Berghaus, Marco Drewes, Sebastian Zell
We show for the first time that warm inflation is feasible with Standard Model (SM) gauge interactions alone. Our model consists of a minimal extension of the SM by a single scalar…
State-of-the-art cross sections for ttH: NNLO predictions matched with NNLL resummation and EW corrections
Roger Balsach, Alessandro Broggio, Simone Devoto +13
We present new, state-of-the-art predictions for the associated production of the SM Higgs boson with top quarks, computed in accordance with the recommendations of the LHC Higgs W…
One-Loop QCD Corrections to at
Matteo Becchetti, Maximilian Delto, Sara Ditsch +3
We present a computation of the one-loop QCD corrections to top-quark pair production in association with a boson, including terms up to order in dimensional re…
Boosted dark matter from semi-annihilations in the galactic center
Boris Betancourt Kamenetskaia, Motoko Fujiwara, Alejandro Ibarra +1
In some scenarios, the dark matter relic abundance is set by the semi-annihilation of two dark matter particles into one dark matter particle and one Standard Model particle. These…
A lower bound on the right-handed neutrino mass from wash-in leptogenesis
Martin A. Mojahed, Kai Schmitz, Dominik Wilken
Leptogenesis is an attractive scenario for the generation of the baryon asymmetry of the Universe that relies on the dynamics of right-handed neutrinos (RHNs) in the seesaw extensi…
A tale of +jet: SMEFT effects and the Lam-Tung relation
R. Gauld, U. Haisch, J. Weiss
We derive constraints on dimension-six light-quark dipole operators within the Standard Model (SM) effective field theory, based on measurements of production at SLC and LEP, a…
Minimal Electroweak Baryogenesis via Domain Walls
Jacopo Azzola, Oleksii Matsedonskyi, Andreas Weiler
The Standard Model extended by a real scalar singlet with an approximate symmetry offers a minimal framework for realizing electroweak baryogenesis (EWBG) during…
Prospects for detecting the rare heavy Higgs decay through the channel at the LHC
M. A. Arroyo-Ureña, Alejandro Ibarra, Pablo Roig +1
We study the decay of a heavy CP-even neutral Higgs into an on-shell Standard Model-like Higgs boson and two photons, , in the two-Higgs doublet model. We argue that the…