RSS 1.0Particle Physics
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Differential tt¯ cross-section measurements using boosted top quarks in the all-hadronic final state with 139 fb<sup> −1</sup> of ATLAS data
(Springer, 2023-04-18)Measurements of single-, double-, and triple-differential cross-sections are presented for boosted top-quark pair-production in 13 TeV proton–proton collisions recorded by the ATLAS detector at the LHC. The top quarks are ... -
Layered BiOI single crystals capable of detecting low dose rates of X-rays.
(2023-04-28)Detecting low dose rates of X-rays is critical for making safer radiology instruments, but is limited by the absorber materials available. Here, we develop bismuth oxyiodide (BiOI) single crystals into effective X-ray ... -
Study of the reactions e+e- →k+K-π0π0π0, e+e- → KS0 K±π?π0π0, and e+e- → KS0 K±π?π+π- at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation
(American Physical Society, 2023-04-04)We study the processes e+e-→K+K-π0π0π0γ, KS0K±π?π0π0γ, and KS0K±π?π+π-γ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at the SLAC National Accelerator ... -
Search for heavy neutral leptons using tau lepton decays at B a B aR
(American Physical Society, 2023-03-23)This article presents a model-independent search for an additional, mostly sterile, heavy neutral lepton (HNL), that is capable of mixing with the Standard Model τ neutrino with a mixing strength of |Uτ4|2, corresponding ... -
Commissioning of a high pressure time projection chamber with optical readout
(2021-06-01)The measurements of proton–nucleus scattering and high resolution neutrino–nucleus interaction imaging are key in reducing neutrino oscillation systematic uncertainties in future experiments. A High Pressure Time Projection ... -
Unitarity Triangle global fits beyond the Standard Model: UTfit 2021 new physics update
(Sissa Medialab, 2021-05-12)Flavour physics represents a unique test bench for the Standard Model (SM). New analyses performed at the LHC experiments are now providing unprecedented insights into CKM metrology and new evidences for rare decays. The ...
