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L. Köpke

Researcher at University of Mainz

Publications -  955
Citations -  86932

L. Köpke is an academic researcher from University of Mainz. The author has contributed to research in topics: Large Hadron Collider & Neutrino. The author has an hindex of 136, co-authored 950 publications receiving 81787 citations. Previous affiliations of L. Köpke include West University of Timișoara & University of Oregon.

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Cosmic ray composition and energy spectrum from 1-30 PeV using the 40-string configuration of IceTop and IceCube

Rasha Abbasi, +280 more
- 01 Feb 2013 - 
TL;DR: In this paper, the authors present the results of a neural network analysis technique to study the cosmic ray composition and the energy spectrum from 1 PeV to 30 PeV using data recorded using the 40-string/40-station configuration of the IceCube Neutrino Observatory.
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Measurement of the top quark mass with the template method in the tt → lepton + jets channel using ATLAS data

Georges Aad, +3020 more
- 21 Jun 2012 - 
TL;DR: The top quark mass was measured using the template method in the t (t) over bar -> lepton + jets channel based on data recorded in 2011 with the ATLAS detector at the LHC.
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Measurement of jet charge in dijet events from s =8 TeV pp collisions with the ATLAS detector

Georges Aad, +2918 more
- 02 Mar 2016 - 
TL;DR: In this paper, the authors present a measurement of the distribution of momentum in the acceleration of a jet's acceleration vector, which is sensitive to the charge of the initiating quark or gluon.
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Properties of jets measured from tracks in proton-proton collisions at center-of-mass energy root s=7 TeV with the ATLAS detector

Georges Aad, +3048 more
- 20 Sep 2011 - 
TL;DR: In this article, the transverse momenta and longitudinal momentum fractions of charged particles within jets are measured, along with the charged particle multiplicity and the particle density as a function of radial distance from the jet axis.
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Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s=13 TeV with the ATLAS detector

Morad Aaboud, +2848 more
- 10 Jan 2017 - 
TL;DR: In this article, the authors presented a search for new resonances with mass larger than 250 GeV, decaying to a Z boson and a photon, and the data were found to be consistent with the expected background in the whole mass range investigated and upper limits were set on the production cross section times decay branching ratio to Z\gamma.