2017/04/30 by M. Aaboud, ATLAS Collaboration, G. Aad +98 · 14 citations
Physics and Astronomy · #Atlas (anatomy) #Atlas detector #Boson #Detector #High-Energy Particle Collisions Research #Large Hadron Collider #Nuclear physics #Observable #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ex
paper · pdf · doi:10.1007/jhep08(2017)026
published in Journal of High Energy Physics 2017(8) (Springer Nature) · 42 pages in total, author list starting page 26, 8 figures, 1 table, published in JHEP, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2015-14/
openalex publication_date 2017/08/01 · arxiv created 2017/08/17 · openalex created_date 2017/08/17 · arxiv updated 2017/08/18 · openalex updated_date 2026/08/06
A measurement of the splitting scales occuring in the k t jet-clustering algorithm is presented for final states containing a Z boson. The measurement is done using 20.2 fb -1 of proton-proton collision data collected at a centre-of-mass energy of s = 8 TeV by the ATLAS experiment at the LHC in 2012. The measurement is based on chargedparticle track information, which is measured with excellent precision in the p T region relevant for the transition between the perturbative and the non-perturbative regimes. The data distributions are corrected for detector effects, and are found to deviate from state-of-the-art predictions in various regions of the observables.