351 citations · 2.5k across the 40 of their papers we have counts for
40 papers
Conditional Capacity and Routing in Mixture-of-Experts Particle Transformers
Kaushik Pendiyala, Haris Zia, Trevin Lee +8
Mixture-of-Experts (MoE) models can increase parameter capacity without proportionally increasing active computation, but it is unclear how this trade-off behaves in particle-physi…
Patch Hierarchical Attention Transformer for Efficient Particle Jet Tagging
Aaron Wang, Zihan Zhao, Alan Xia +5
Real-time jet tagging is critical for identifying short-lived particle decays in the high-throughput detectors of the Large Hadron Collider, where real-time trigger systems respons…
Why Is Attention Sparse In Particle Transformer?
Timothy Legge, Aaron Wang, Jacob Ortiz +7
Transformer-based models have achieved state-of-the-art performance in jet tagging at the CERN Large Hadron Collider (LHC), with the Particle Transformer (ParT) representing a lead…
Spatially Aware Linear Transformer (SAL-T) for Particle Jet Tagging
Aaron Wang, Zihan Zhao, Subash Katel +6
Transformers are very effective in capturing both global and local correlations within high-energy particle collisions, but they present deployment challenges in high-data-throughp…
Likelihood Analysis of the Minimal AMSB Model
E. Bagnaschi, M. Borsato, K. Sakurai +17
We perform a likelihood analysis of the minimal Anomaly-Mediated Supersymmetry Breaking (mAMSB) model using constraints from cosmology and accelerator experiments. We find that a w…
Likelihood Analysis of Supersymmetric SU(5) GUTs
E. Bagnaschi, J. C. Costa, K. Sakurai +17
We perform a likelihood analysis of the constraints from accelerator experiments and astrophysical observations on supersymmetric (SUSY) models with SU(5) boundary conditions on so…
Run 2 Upgrades to the CMS Level-1 Calorimeter Trigger
B. Kreis, J. Berryhill, R. Cavanaugh +61
The CMS Level-1 calorimeter trigger is being upgraded in two stages to maintain performance as the LHC increases pile-up and instantaneous luminosity in its second run. In the firs…
Supersymmetric Dark Matter after LHC Run 1
E. A. Bagnaschi, O. Buchmueller, R. Cavanaugh +13
Different mechanisms operate in various regions of the MSSM parameter space to bring the relic density of the lightest neutralino, neutralino_1, assumed here to be the LSP and thus…
The pMSSM10 after LHC Run 1
K. J. de Vries, E. A. Bagnaschi, O. Buchmueller +14
We present a frequentist analysis of the parameter space of the pMSSM10, in which the following 10 soft SUSY-breaking parameters are specified independently at the mean scalar top…
The NUHM2 after LHC Run 1
O. Buchmueller, R. Cavanaugh, M. Citron +11
We make a frequentist analysis of the parameter space of the NUHM2, in which the soft supersymmetry (SUSY)-breaking contributions to the masses of the two Higgs multiplets, $m^2_{H…
The CMSSM and NUHM1 after LHC Run 1
O. Buchmueller, R. Cavanaugh, A. De Roeck +12
We analyze the impact of data from the full Run 1 of the LHC at 7 and 8 TeV on the CMSSM with mu > 0 and < 0 and the NUHM1 with mu > 0, incorporating the constraints imposed by oth…
The CMSSM and NUHM1 in Light of 7 TeV LHC, B_s to mu+mu- and XENON100 Data
O. Buchmueller, R. Cavanaugh, M. Citron +14
We make a frequentist analysis of the parameter space of the CMSSM and NUHM1, using a Markov Chain Monte Carlo (MCMC) with 95 (221) million points to sample the CMSSM (NUHM1) param…
Higgs and Supersymmetry
O. Buchmueller, R. Cavanaugh, A. De Roeck +12
Global frequentist fits to the CMSSM and NUHM1 using the MasterCode framework predicted m_h \simeq 119 GeV in fits incorporating the g_mu-2 constraint and \simeq 126 GeV without it…
Supersymmetry in Light of 1/fb of LHC Data
O. Buchmueller, R. Cavanaugh, A. De Roeck +10
We update previous frequentist analyses of the CMSSM and NUHM1 parameter spaces to include the public results of searches for supersymmetric signals using ~1 /fb of LHC data record…
Supersymmetry and Dark Matter in Light of LHC 2010 and Xenon100 Data
O. Buchmueller, R. Cavanaugh, D. Colling +11
We make frequentist analyses of the CMSSM, NUHM1, VCMSSM and mSUGRA parameter spaces taking into account all the public results of searches for supersymmetry using data from the 20…
Implications of Initial LHC Searches for Supersymmetry
O. Buchmueller, R. Cavanaugh, D. Colling +10
The CMS and ATLAS Collaborations have recently published the results of initial direct LHC searches for supersymmetry analyzing ~ 35/pb of data taken at 7 TeV in the centre of mass…
Search for neutral Higgs bosons decaying into four taus at LEP2
ALEPH Collaboration, S. Schael, R. Barate +258
A search for the production and non-standard decay of a Higgs boson, h, into four taus through intermediate pseudoscalars, a, is conducted on 683 pb-1 of data collected by the ALEP…
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…
Predictions for m_t and m_W in Minimal Supersymmetric Models
O. Buchmueller, R. Cavanaugh, A. De Roeck +7
Using a frequentist analysis of experimental constraints within two versions of the minimal supersymmetric extension of the Standard Model, we derive the predictions for the top qu…
B, D and K decays
G. Buchalla, T. K. Komatsubara, F. Muheim +124
With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator fa…
Fermion pair production in e+e- collisions at 189-209 GeV and constraints on physics beyond the Standard Model
The ALEPH Collaboration
Cross sections, angular distributions and forward-backward asymmetries are presented, of two-fermion events produced in e+e- collisions at centre-of-mass energies from 189 to 209 G…
Search for Higgs bosons decaying to WW in e+e- collisions at LEP
ALEPH collaboration
A search for Higgs bosons produced in association with a fermion pair, and decaying to WW, is performed with the data collected by the ALEPH detector at centre-of-mass energies ran…
Measurement of the W boson mass and width in e+e- collisions at LEP
The ALEPH Collaboration
The mass of the W boson is determined from the direct reconstruction of its decays into purely hadronic and semi-leptonic events in e+e- collisions at LEP. The data sample correspo…
Test of Colour Reconnection Models using Three-Jet Events in Hadronic Z Decays
ALEPH collaboration
Hadronic Z decays into three jets are used to test QCD models of colour reconnection (CR). A sensitive quantity is the rate of gluon jets with a gap in the particle rapidity distri…