202 citations · 1.9k across the 49 of their papers we have counts for
49 papers
Dark Matter Line Searches with the Cherenkov Telescope Array
S. Abe, J. Abhir, A. Abhishek +562
Monochromatic gamma-ray signals constitute a potential smoking gun signature for annihilating or decaying dark matter particles that could relatively easily be distinguished from a…
Exploring CP violation in
Erlend Aakvaag, Nikolai Fomin, Anna Lipniacka +3
We propose a method of measuring the CP-odd part of the Yukawa interaction of Higgs boson and leptons by observing the forward-backward asymmetry in the decay $H \to τ^+ \, τ^-…
Machine Learning Classification of Sphalerons and Black Holes at the LHC
Aurora Singstad Grefsrud, Trygve Buanes, Fotis Koutroulis +6
In models with large extra dimensions, "miniature" black holes (BHs) might be produced in high-energy proton-proton collisions at the Large Hadron Collider (LHC). In the semi-class…
Cold Atoms in Space: Community Workshop Summary and Proposed Road-Map
Ivan Alonso, Cristiano Alpigiani, Brett Altschul +246
We summarize the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportu…
Search for displaced leptons in TeV collisions with the ATLAS detector
ATLAS Collaboration
A search for charged leptons with large impact parameters using 139 fb of TeV collision data from the ATLAS detector at the LHC is presented, addressing…
Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in protonproton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for heavy resonances decaying into a or boson and a Higgs boson produced in protonproton collisions at the Large Hadron Collider at TeV is prese…
A quantum mechanical well and a derivation of a formula
Anna Lipniacka, Bertrand Martin Dit Latour
Quantum particle bound in an infinite, one-dimensional square potential well is one of the problems in Quantum Mechanics (QM) that most of the textbooks start from. There, calculat…
Measurement of jet fragmentation in Pb+Pb and collisions at TeV with the ATLAS detector
ATLAS Collaboration
The distributions of transverse momentum and longitudinal momentum fraction of charged particles in jets are measured in Pb+Pb and pp collisions with the ATLAS detector at the LHC.…
MPX Detectors as LHC Luminosity Monitor
Andre Sopczak, Babar Ali, Nedaa Asbah +15
A network of 16 Medipix-2 (MPX) silicon pixel devices was installed in the ATLAS detector cavern at CERN. It was designed to measure the composition and spectral characteristics of…
Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with TeV collisions using the ATLAS detector
ATLAS Collaboration
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb of integ…
Search for long-lived neutral particles decaying into lepton jets in proton--proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
Several models of physics beyond the Standard Model predict neutral particles that decay into final states consisting of collimated jets of light leptons and hadrons (so-called "le…
Search for Scalar Diphoton Resonances in the Mass Range GeV with the ATLAS Detector in Collision Data at = 8
ATLAS Collaboration
A search for scalar particles decaying via narrow resonances into two photons in the mass range GeV is performed using 20.3 fb of = 8 TeV collision…
Evidence for Electroweak Production of in Collisions at TeV with the ATLAS Detector
ATLAS Collaboration
This Letter presents the first study of , same-electric-charge diboson production in association with two jets, using 20.3 fb of proton--proton collision d…
Measurement of the parity-violating asymmetry parameter alpha_b and the helicity amplitudes for the decay Lambda_b->J/psi+Lambda with the ATLAS detector
ATLAS Collaboration
A measurement of the parity-violating decay asymmetry parameter, alpha_b, and the helicity amplitudes for the decay Lambda_b->J/psi(mu mu)+Lambda(p pi) is reported. The analysis is…
Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at =8 TeV with the ATLAS detector
ATLAS Collaboration
A search is presented for production of dark matter particles recoiling against a leptonically decaying Z boson in 20.3 fb of pp collisions at =8 TeV with the ATLA…
Measurement of the 4l Cross Section at the Z Resonance and Determination of the Branching Fraction of Z->4l in pp Collisions at sqrt(s) = 7 and 8 TeV with ATLAS
ATLAS Collaboration
Measurements of four-lepton (4, ) production cross sections at the resonance in collisions at the LHC with the ATLAS detector are presented. For dilepton a…
Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in sqrt(s) = 8TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search for the direct production of charginos and neutralinos in final states with three leptons and missing transverse momentum is presented. The analysis is based on 20.3 fb-1…
The CP-violating type-II 2HDM and Charged Higgs boson benchmarks
Lorenzo Basso, Anna Lipniacka, Farvah Mahmoudi +4
We review and update the interpretation of the 125 GeV scalar as the lightest Higgs boson of the Two-Higgs-Doublet Model, allowing for CP violation in the potential. The detection…
Charged Higgs boson benchmarks in the CP-violating type-II 2HDM
Lorenzo Basso, Anna Lipniacka, Farvah Mahmoudi +4
We discuss prospects for discovering a charged Higgs boson in the CP-violating type-II two-Higgs-doublet Model. In the light of recent LHC data, we focus on the parameter space tha…
ATLAS search for new phenomena in dijet mass and angular distributions using pp collisions at sqrt(s)=7 TeV
ATLAS Collaboration
Mass and angular distributions of dijets produced in LHC proton-proton collisions at a centre-of-mass energy sqrt(s)=7 TeV have been studied with the ATLAS detector using the full…
Finding viable Models in SUSY Parameter Spaces with Signal Specific Discovery Potential
Thomas Burgess, Jan Øye Lindroos, Anna Lipniacka +1
Recent results from ATLAS gives a Higgs mass of 125.5 GeV, further constrain already highly constrained supersymmetric models such as pMSSM or CMSSM/mSUGRA. Finding potentially dis…
Probing the charged Higgs boson at the LHC in the CP-violating type-II 2HDM
L. Basso, A. Lipniacka, F. Mahmoudi +4
We present a phenomenological study of a CP-violating two-Higgs-doublet Model with type-II Yukawa couplings at the Large Hadron Collider (LHC). In the light of recent LHC data, we…
A Layer Correlation technique for pion energy calibration at the 2004 ATLAS Combined Beam Test
E. Abat, J. M. Abdallah, T. N. Addy +482
A new method for calibrating the hadron response of a segmented calorimeter is developed and successfully applied to beam test data. It is based on a principal component analysis o…
Study of the Dependence of Direct Soft Photon Production on the Jet Characteristics in Hadronic Z^0 Decays
DELPHI Collaboration, J. Abdallah
An analysis of the direct soft photon production rate as a function of the parent jet characteristics is presented, based on hadronic events collected by the DELPHI experiment at L…