568 citations · 3.6k across the 107 of their papers we have counts for
108 papers
Measurement of the branching fraction of the decay at Belle II
Belle II Collaboration, I. Adachi, L. Aggarwal +389
We measure the branching fraction of the decay using data collected with the Belle II detector. The data contain 387 million pairs produced i…
BLUE: combining correlated estimates of physics observables within ROOT using the Best Linear Unbiased Estimate method
Richard Nisius
This software performs the combination of correlated estimates of physics observables () using the Best Linear Unbiased Estimate (BLUE) method. It is implemented as…
TCAD simulations of pixel sensors for the ATLAS ITk upgrade and performance of annealed planar pixel modules
Julien-Christopher Beyer, Alessandro La Rosa, Anna Macchiolo +3
For the high luminosity phase of the Large Hadron Collider to start operation around 2026, a major upgrade of the ATLAS Inner Tracker (ITk) is in preparation. Thanks to their low p…
Production and Integration of the ATLAS Insertable B-Layer
B. Abbott, J. Albert, F. Alberti +373
During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, s…
Characterisation of novel thin n-in-p planar pixel modules for the ATLAS Inner Tracker upgrade
Julien-Christopher Beyer, Alessandro La Rosa, Anna Macchiolo +2
In view of the high luminosity phase of the LHC (HL-LHC) to start operation around 2026, a major upgrade of the tracker system for the ATLAS experiment is in preparation. The expec…
Measurements of the top quark mass with the ATLAS detector
Richard Nisius
The measurements of the top quark mass given are obtained from ATLAS data taken at proton--proton centre-of-mass energies of and TeV. An extraction of the top quar…
Performance of irradiated thin n-in-p planar pixel sensors for the ATLAS Inner Tracker upgrade
Natascha Savic, Julien-Christopher Beyer, Bojan Hiti +6
The ATLAS collaboration will replace its tracking detector with new all silicon pixel and strip systems. This will allow to cope with the higher radiation and occupancy levels expe…
NLO and off-shell effects in top quark mass determinations
G. Heinrich, A. Maier, R. Nisius +4
We study the impact of different theoretical descriptions of top quark pair production on top quark mass measurements in the di-lepton channel. To this aim, the full NLO correction…
Optimization of thin n-in-p planar pixel modules for the ATLAS upgrade at HL-LHC
Anna Macchiolo, Julien Beyer, Alessandro La Rosa +2
The ATLAS experiment will undergo around the year 2025 a replacement of the tracker system in view of the high luminosity phase of the LHC (HL-LHC) with a new 5-layer pixel system.…
Characterization of Novel Thin N-in-P Planar Pixel Modules for the ATLAS Inner Tracker Upgrade
Julien-Christopher Beyer, Alessandro La Rosa, Anna Macchiolo +2
The ATLAS experiment will undergo a major upgrade of the tracker system in view of the high luminosity phase of the LHC (HL-LHC) to start operation in 2026. The most severe challen…
Investigation of thin n-in-p planar pixel modules for the ATLAS upgrade
N. Savic, J. Beyer, A. La Rosa +2
In view of the High Luminosity upgrade of the Large Hadron Collider (HL-LHC), planned to start around 2023-2025, the ATLAS experiment will undergo a replacement of the Inner Detect…
Development of n-in-p pixel modules for the ATLAS Upgrade at HL-LHC
Anna Macchiolo, Richard Nisius, Natascha Savic +1
Thin planar pixel modules are promising candidates to instrument the inner layers of the new ATLAS pixel detector for HL-LHC, thanks to the reduced contribution to the material bud…
Thin n-in-p planar pixel modules for the ATLAS upgrade at HL-LHC
N. Savic, L. Bergbreiter, J. Breuer +4
The ATLAS experiment will undergo a major upgrade of the tracker system in view of the high luminosity phase of the LHC (HL-LHC) foreseen to start around 2025. Thin planar pixel mo…
Thin n-in-p planar pixel sensors and active edge sensors for the ATLAS upgrade at HL-LHC
S. Terzo, A. Macchiolo, R. Nisius +1
Silicon pixel modules employing n-in-p planar sensors with an active thickness of 200 m, produced at CiS, and 100-200 m thin active/slim edge sensor devices, produced at VTT…
Heavily Irradiated N-in-p Thin Planar Pixel Sensors with and without Active Edges
S. Terzo, L. Andricek, A. Macchiolo +4
We present the results of the characterization of silicon pixel modules employing n-in-p planar sensors with an active thickness of 150 m, produced at MPP/HLL, and 100-20…
On the combination of correlated estimates of a physics observable
Richard Nisius
The combination of a number of correlated estimates of a given observable is frequently performed using the Best Linear Unbiased Estimate (BLUE) method. Most features of such a com…
NLO QCD corrections to W+ W- b anti-b production with leptonic decays in the light of top quark mass and asymmetry measurements
Gudrun Heinrich, Andreas Maier, Richard Nisius +2
We present the NLO QCD corrections to the processes p p and p anti-p to W+ W- b anti-b including leptonic decays of the W bosons. Non-resonant contributions as well as diagrams wit…
Development of active edge pixel sensors and four-side buttable modules using vertical integration technologies
A. Macchiolo, L. Andricek, H. -G. Moser +4
We present an R&D activity focused on the development of novel modules for the upgrade of the ATLAS pixel system at the High Luminosity LHC (HL-LHC). The modules consist of n-in-p…
Thin n-in-p pixel sensors and the SLID-ICV vertical integration technology for the ATLAS upgrade at the HL-LHC
A. Macchiolo, L. Andricek, M. Ellenburg +5
The R&D activity presented is focused on the development of new modules for the upgrade of the ATLAS pixel system at the High Luminosity LHC (HL-LHC). The performance after irradia…
Novel Silicon n-in-p Pixel Sensors for the future ATLAS Upgrades
A. La Rosa, C. Gallrapp, A. Macchiolo +4
In view of the LHC upgrade phases towards HL-LHC the ATLAS experiment plans to upgrade the Inner Detector with an all silicon system. The n-in-p silicon technology is a promising c…
QCD results from the LHC
Richard Nisius
A selection of results from the 2010 data taking period of the ATLAS and CMS experiments at the LHC at a proton-proton centre-of-mass energy of 7 TeV is presented. These results co…
Performance of novel silicon n-in-p planar Pixel Sensors
C. Gallrapp, A. La Rosa, A. Macchiolo +4
The performance of novel n-in-p planar pixel detectors, designed for future upgrades of the ATLAS Pixel system is presented. The n-in-p silicon sensors technology is a promising ca…
Performance of n-in-p pixel detectors irradiated at fluences up to 5x10**15 neq/cm**2 for the future ATLAS upgrades
A. Macchiolo, C. Gallrapp, A. La Rosa +4
We present the results of the characterization of novel n-in-p planar pixel detectors, designed for the future upgrades of the ATLAS pixel system. N-in-p silicon devices are a prom…
Characterization of Thin Pixel Sensor Modules Interconnected with SLID Technology Irradiated to a Fluence of 2\,n/cm
P. Weigell, L. Andricek, M. Beimforde +4
A new module concept for future ATLAS pixel detector upgrades is presented, where thin n-in-p silicon sensors are connected to the front-end chip exploiting the novel Solid Liquid…