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Karl Gill

Researcher at CERN

Publications -  1289
Citations -  115405

Karl Gill is an academic researcher from CERN. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 133, co-authored 1151 publications receiving 101139 citations. Previous affiliations of Karl Gill include Université libre de Bruxelles & University of Cantabria.

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Searches for a heavy scalar boson H decaying to a pair of 125 GeV Higgs bosons hh or for a heavy pseudoscalar boson A decaying to Zh, in the final states with h→ττ

Vardan Khachatryan, +2314 more
- 10 Apr 2016 - 
TL;DR: In this article, a search for a heavy scalar boson H decaying into a pair of lighter standard-model-like 125 GeV Higgs bosons h and an h boson decaying into an H boson was performed on a dataset corresponding to an integrated luminosity of 19.7 inverse femtobarns of pp collision data at a centre-of-mass energy of 8 TeV.
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Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at √s=13 TeV

Albert M. Sirunyan, +2392 more
- 08 Apr 2018 - 
TL;DR: In this paper, measurements of Higgs boson properties in the H → γγ decay channel are reported, based on data collected by the CMS experiment in proton-proton collisions at $ \sqrt{s}=13 $ TeV during the 2016 LHC running period.
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Studies of jet mass in dijet and W/Z + jet events

S. Chatrchyan, +2277 more
- 19 Mar 2013 - 
TL;DR: In this article, a mass spectra for jets reconstructed using the anti-kt and Cambridge-Aachen algorithms is studied for different jet grooming techniques in data corresponding to an integrated luminosity of 5 inverse femtobarns, recorded with the CMS detector in proton-proton collisions at the LHC at a center-of-mass energy of 7 TeV.
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Model Comparison from LIGO-Virgo Data on GW170817's Binary Components and Consequences for the Merger Remnant

B. P. Abbott, +1280 more
- 16 Jan 2020 - 
TL;DR: In this paper, the authors perform Bayesian model selection on a wide range of theoretical predictions for the neutron star equation of state, and find that all scenarios from prompt collapse to long-lived or even stable remnants are possible.
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Performance and operation of the CMS electromagnetic calorimeter

S. Chatrchyan, +2469 more
- 01 Dec 2010 - 
TL;DR: In this article, the operation and general performance of the CMS electromagnetic calorimeter using cosmic-ray muons are described and the stability of crucial operational parameters, such as high voltage, temperature and electronic noise, is summarised and the performance of light monitoring system is presented.