Now showing items 1-5 of 5
Search for New π⁰-like Particles Produced in Association with a τ-lepton Pair
(American Physical Society, 2014-12-23)
We report on a search in e⁺e⁻ annihilations for new π⁰-like particles produced in association with a τ-lepton pair. These objects, with a similar mass and similar decay modes to π⁰ mesons, could provide an explanation for ...
Search for Pair-Produced Third-Generation Squarks Decaying via Charm Quarks or in Compressed Supersymmetric Scenarios in Pp Collisions at √S = 8 TeV with the ATLAS Detector
(American Physical Society, 2014-09-24)
Results of a search for supersymmetry via direct production of third-generation squarks are reported, using 20.3 fb⁻¹ of proton-proton collision data at √s = 8 TeV recorded by the ATLAS experiment at the LHC in 2012. Two ...
Search for Dark Matter in Events with a Z Boson and Missing Transverse Momentum in pp Collisions at √s=8 TeV with the ATLAS Detector
(American Physical Society, 2014-07-10)
A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3 fb⁻¹ of pp collisions at √s=8 TeV with the ATLAS detector at the Large Hadron Collider. Events with ...
Search for Nonpointing and Delayed Photons in the Diphoton and Missing Transverse Momentum Final State in 8 TeV pp Collisions at the LHC using the ATLAS Detector
(American Physical Society, 2014-12-10)
A search has been performed, using the full 20.3 fb⁻¹ data sample of 8 TeV proton-proton collisions collected in 2012 with the ATLAS detector at the LHC, for photons originating from a displaced vertex due to the decay of ...
Search for Contact Interactions and Large Extra Dimensions in the Dilepton Channel Using Proton−Proton Collisions at √s = 8 TeV with the ATLAS Detector
(Springer New York LLC, 2014-12-11)
A search is conducted for non-resonant new phenomena in dielectron and dimuon final states, originating from either contact interactions or large extra spatial dimensions. The LHC 2012 proton−proton collision dataset ...