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Kostantinos Kordas

Researcher at Aristotle University of Thessaloniki

Publications -  734
Citations -  60932

Kostantinos Kordas is an academic researcher from Aristotle University of Thessaloniki. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 109, co-authored 616 publications receiving 57042 citations. Previous affiliations of Kostantinos Kordas include University of Bern & University of Wisconsin-Madison.

Papers
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Measurement of the nuclear modification factor for muons from charm and bottom hadrons in Pb+Pb collisions at 5.02 TeV with the ATLAS detector

Georges Aad, +2839 more
- 01 Apr 2022 - 
TL;DR: In this article , a measurement of the muons from semileptonic decays of charm and bottom hadrons produced in Pb+Pb and $pp$ collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV with the ATLAS detector at the Large Hadron Collider is presented.
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Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events

Georges Aad, +2784 more
- 27 Jan 2022 - 
TL;DR: In this paper , a new method to account for these additional interactions in the simulation chain is described, instead of sampling the inelastic interactions and adding their energy deposits to a hard-scatter interaction one-by-one, the interactions are presampled, independent of the hard scatter, and stored as combined events.
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Search for long-lived charginos based on a disappearing-track signature using 136 fb$$^{-1}$$ of pp collisions at $$\sqrt{s}$$ = 13 TeV with the ATLAS detector

Georges Aad, +2819 more
TL;DR: In this paper , a search for long-lived charginos produced either directly or in the cascade decay of heavy prompt gluino states is presented, based on proton-proton collision data collected at a centre-of-mass energy of 13 TeV between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 136 fb$^{-1}$.
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Measurement of KS0 and Λ production in tt¯ dileptonic events in pp collisions at √s= 7 TeV with the ATLAS detector

Georges Aad, +2973 more
- 17 Dec 2019 - 
TL;DR: In this paper, measurements of K-S and Lambda production in tt final states have been performed based on a data sample with integrated luminosity of 4.6 fb(-1) from proton-proton collisions at a c...

Performance of the ATLAS Level-1 topological trigger in Run 2

Georges Aad, +2883 more
TL;DR: The ATLAS Level-1 topological trigger as mentioned in this paper uses Field Programmable Gate Array processors to select interesting events by placing kinematic and angular requirements on electromagnetic clusters, jets, $\tau$-leptons, muons and the total energy.