979 citations · 4.2k across the 74 of their papers we have counts for
19 papers · 1 filter
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…
Reconstruction of boosted and resolved multi-Higgs-boson events with symmetry-preserving attention networks
Haoyang Li, Marko Stamenkovic, Alexander Shmakov +12
The production of multiple Higgs bosons at the CERN LHC provides a direct way to measure the trilinear and quartic Higgs self-interaction strengths as well as potential access to b…
HHH Whitepaper
Vuko Brigljevic, Dinko Ferencek, Greg Landsberg +31
We here report on the progress of the HHH Workshop, that took place in Dubrovnik in July 2023. After the discovery of a particle that complies with the properties of the Higgs boso…
Novel approaches to determine and meson production fractions
Florian Bernlochner, Martin Jung, Munira Khan +2
We propose novel methods to determine the and decay rates. The precision to which they and their ratio are known yields at present a limiti…
Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021
Tulika Bose, Antonio Boveia, Caterina Doglioni +318
This is the Snowmass2021 Energy Frontier (EF) Beyond the Standard Model (BSM) report. It combines the EF topical group reports of EF08 (Model-specific explorations), EF09 (More gen…
Displaying dark matter constraints from colliders with varying simplified model parameters
Andreas Albert, Antonio Boveia, Oleg Brandt +17
The search for dark matter is one of the main science drivers of the particle and astroparticle physics communities. Determining the nature of dark matter will require a broad appr…
Pseudoscalar Portal Dark Matter and New Signatures of Vector-like Fermions
JiJi Fan, Savvas M. Koushiappas, Greg Landsberg
Fermionic dark matter interacting with the Standard Model sector through a pseudoscalar portal could evade the direct detection constraints while preserving a WIMP miracle. We stud…
Lower Dimensional Quantum Black Holes
Xavier Calmet, Greg Landsberg
There are theoretical reasons to think that space-time is lower dimensional at very short distances. If this is the case, quantum black holes produced at the LHC or in cosmic rays…
Vanishing Dimensions and Planar Events at the LHC
Luis Anchordoqui, De Chang Dai, Malcolm Fairbairn +2
We propose that the effective dimensionality of the space we live in depends on the length scale we are probing. As the length scale increases, new dimensions open up. At short sca…
The Hunt for New Physics at the Large Hadron Collider
P. Nath, B. D. Nelson, H. Davoudiasl +84
The Large Hadron Collider presents an unprecedented opportunity to probe the realm of new physics in the TeV region and shed light on some of the core unresolved issues of particle…
Black Holes at Future Colliders and Beyond: a Topical Review
Greg Landsberg
One of the most dramatic consequences of low-scale (~1 TeV) quantum gravity in models with large or warped extra dimension(s) is copious production of mini black holes at future co…
Black Holes at Future Colliders and Beyond
Greg Landsberg
One of the most dramatic consequences of low-scale (~1 TeV) quantum gravity is copious production of mini black holes at future accelerators and in ultra-high-energy cosmic ray int…
Discovering New Physics in the Decays of Black Holes
Greg Landsberg
If the scale of quantum gravity is near a TeV, the LHC will be producing one black hole (BH) about every second, thus qualifying as a BH factory. With the Hawking temperature of a…
Kaluza-Klein States of the Standard Model Gauge Bosons: Constraints From High Energy Experiments
Kingman Cheung, Greg Landsberg
In theories with the standard model gauge bosons propagating in inverse-TeV-size extra dimensions, their Kaluza-Klein states interact with the rest of the SM particles confined to…
Black Holes at the LHC
Savas Dimopoulos, Greg Landsberg
If the scale of quantum gravity is near a TeV, the LHC will be producing one black hole (BH) about every second. The BH decays into prompt, hard photons and charged leptons is a cl…
Higgs Boson Decays to CP-odd Scalars at the Tevatron and Beyond
Bogdan A. Dobrescu, Greg Landsberg, Konstantin T. Matchev
In extended Higgs models, the Higgs boson may decay into a pair of light CP-odd scalars, with distinctive collider signatures. We study the ensuing Higgs signals at the upgraded Te…
Drell-Yan and Diphoton production at Hadron Colliders and Low Scale Gravity Model
Kingman Cheung, Greg Landsberg
In the model of Arkani-Hamed, Dimopoulos, and Dvali where gravity is allowed to propagate in the extra dimensions of very large size, virtual graviton exchange between the standard…
Determination of the mass of the W boson
Z. Kunszt, J. W. Stirling, A. Ballestrero +40
Previous studies of the physics potential of LEP2 indicated that with the design luminosity of 500 inverse picobarn one may get a direct measurement of the mass of the W-boson with…
Rapidity Correlations in Production at Hadron Colliders
U. Baur, S. Errede, G. Landsberg
We study the correlation of photon and charged lepton pseudorapidities, and , , in $p\,\pbar \rightarrow W^\pmγ+X\rightarrow \ell^\pm p\llap/_Tγ+X$. In…