scispace - formally typeset
U

Ulrich Landgraf

Researcher at University of Freiburg

Publications -  1073
Citations -  90858

Ulrich Landgraf is an academic researcher from University of Freiburg. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 131, co-authored 959 publications receiving 83320 citations. Previous affiliations of Ulrich Landgraf include Federal University of Rio de Janeiro & Universidade Nova de Lisboa.

Papers
More filters
Journal ArticleDOI

Constraints on Higgs boson production with large transverse momentum using <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>H</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>b</mml:mi><mml:mover accent="true"><mml:mi>b</mml:mi><mml:mo stretchy="false">¯</mml:mo><

Georges Aad, +2856 more
TL;DR: In this paper , the authors reported constraints on Higgs boson production with transverse momentum above 1 TeV, which corresponds to an integrated luminosity of 136 fb$^{-1} .

AtlFast3: The Next Generation of Fast Simulation in ATLAS

Georges Aad, +2914 more
TL;DR: The ATLAS experiment at the Large Hadron Collider has a broad physics programme ranging from precision measurements to direct searches for new particles and new interactions, requiring ever larger and ever more accurate datasets of simulated Monte Carlo events.
Journal ArticleDOI

Higgs boson production cross-section measurements vand their EFT interpretation in the 4l decay channel at root s =13 TeV with the ATLAS detector (vol 80, 10.1140/epjc/s10052-020-8227-9, 2020)

Georges Aad, +2895 more
- 15 Jan 2021 - 
TL;DR: In the published HTML version of this article, the affiliations of the authors of the National Research Nuclear University MEPhI, Moscow, Russia were unfortunately marked incorrectly as discussed by the authors, which was later corrected.
Journal ArticleDOI

Observation of four-top-quark production in the multilepton final state with the ATLAS detector

Georges Aad, +2811 more
- 01 Jun 2023 - 
TL;DR: In this paper , the authors present the observation of four-top-quark production in proton-proton collisions at the LHC using an integrated luminosity of 140 fb$^{-1}$ at a centre-of-mass energy of 13 TeV.

Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in pp collisions at √s = 8 TeV

Georges Aad, +2869 more
TL;DR: The performance of the tau algorithms, both offline and at the trigger level, is found to be stable with respect to the number of concurrent proton-proton interactions and has supported a variety of physics results using hadronically decaying tau leptons at ATLAS.