Search results for "instrumentation [Diffusion Magnetic Resonance Imaging]"
showing 10 items of 2402 documents
"Table 3" of "Production of muons from heavy-flavour hadron decays in p-Pb collisions at $\mathbf{\sqrt{{\textit s}_{NN}} = 5.02}$ TeV"
2017
pT-differential nuclear modification factor of heavy-flavour decay muons at backward rapidity (Pb-going side)
"Table 6" of "Production of muons from heavy-flavour hadron decays in p-Pb collisions at $\mathbf{\sqrt{{\textit s}_{NN}} = 5.02}$ TeV"
2017
pT-differential forward-to-backward ratio of heavy-flavour decay muons
Implementation of the ROD Crate DAQ Software for the ATLAS Tile Calorimeter and a Search for a MSSM Higgs Boson decaying into Tau pairs
2010
The ATLAS experiment of the LHC at CERN started its operation in 2009. The ROD Crate DAQ (RCD) as a part of the Trigger and Data Acquisition system (TDAQ) is responsible for the operation of the sub-‐detector specific hardware at the level of the back-‐end electronics crates. The RCD for the Tile Calorimeter is fully implemented. In first place, the specific Tile hardware and software is described in the configuration database. In second place, the various plug-‐ins for the RCD that make use of sophisticated programming techniques are characterized. The RCD performance can be evaluated in terms of global DAQ efficiency, which is over 94% for the considered period in 2010 and in terms of …
Sterile neutrinos as dark matter candidates
2021
In these brief lecture notes, we introduce sterile neutrinos as dark matter candidates. We discuss in particular their production via oscillations, their radiative decay, as well as possible observational signatures and constraints.
"Table 31" of "Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV $pp$ collisions with the ATLAS detector"
2015
The total NLO cross sections with uncertainties for the electroweak production GGM signal grid for the photon+j analysis.
"Table 3" of "Measurements of the charge asymmetry in top-quark pair production in the dilepton final state at $\sqrt{s}=8$ TeV with the ATLAS detect…
2017
The leptonic inclusive asymmetry in the fiducial volume.
Contributions to Phase Two of AGATA electronics
2020
En el campo de la física nuclear, la espectroscopia de rayos gamma de alta resolución es un método preciso para estudiar la estructura del núcleo, extrayendo la energía y la distribución angular de los fotones gamma emitidos en las transiciones entre estados nucleares. Para obtener núcleos en un estado excitado y por tanto emitan rayos gamma, hemos de hacer chocar la materia, produciendo reacciones nucleares (espectroscopia de haz) o recurrir a desintegraciones radiactivas (espectroscopia de desintegración). Los detectores de semiconductor de germanio de alta pureza (HPGe) han demostrado tener una buena respuesta interaccionando con rayos gamma. Al igual que otros detectores de basados en s…
Analysis of the Tile-Cal (ATLAS) prototypes and study of Higgs production in LHC
2000
Test de los prototipos del calorímetro hadrónico del detector ATLAS del CERN. Búsqueda del Bosón de Higgs desintegrándose a dos quarks tops, dentro del modelo MSSM en el detector ATLAS.
ATLAS data quality operations and performance for 2015-2018 data-taking
2020
The ATLAS detector at the Large Hadron Collider reads out particle collision data from over 100 million electronic channels at a rate of approximately 100 kHz, with a recording rate for physics events of approximately 1 kHz. Before being certified for physics analysis at computer centres worldwide, the data must be scrutinised to ensure they are clean from any hardware or software related issues that may compromise their integrity. Prompt identification of these issues permits fast action to investigate, correct and potentially prevent future such problems that could render the data unusable. This is achieved through the monitoring of detector-level quantities and reconstructed collision ev…
Calibration of the photon spectrometer PHOS of the ALICE experiment
2019
Journal of Instrumentation 14(05), P05025 - P05025 (2019). doi:10.1088/1748-0221/14/05/P05025