Results 31 to 40 of about 706 (111)

Upgrade of the ATLAS Liquid Argon Calorimeters for the High-Luminosity LHC

, 2016
The increased particle flux at the high luminosity phase of the Large Hadron Collider (HL-LHC), with instantaneous luminosities of up to 7.5 times the original design value, will have an impact on many sub-systems of the ATLAS detector. This contribution
McCarthy, Thomas G.
core   +1 more source

The High-Granularity Timing Detector for ATLAS at HL-LHC

Particles
The increased particle flux expected at the HL-LHC poses a serious challenge for the ATLAS detector performance, especially in the forward region. The High-Granularity Timing Detector (HGTD), featuring novel Low-Gain Avalanche Detector silicon technology,
Joaquim Pinol
doaj   +1 more source

Gain and time resolution of 45 $\mu$m thin Low Gain Avalanche Detectors before and after irradiation up to a fluence of $10^{15}$ n$_{eq}$/cm$^2$

, 2017
Low Gain Avalanche Detectors (LGADs) are silicon sensors with a built-in charge multiplication layer providing a gain of typically 10 to 50. Due to the combination of high signal-to-noise ratio and short rise time, thin LGADs provide good time ...
Carulla, M., Cavallaro, E., Chytka, L., Davis, P. M., Flores, D., Förster, F., Grinstein, S., Hidalgo, S., Komarek, T., Kramberger, G., Lange, J., Mandić, I., Merlos, A., Nozka, L., Pellegrini, G., Quirion, D., Sykora, T.   +16 more
core   +1 more source

Cox ring of the generic fiber

, 2019
Given a surjective morphism $\pi\colon X\to Y$ of normal varieties satisfying some regularity hypotheses we prove how to recover a Cox ring of the generic fiber of $\pi$ from the Cox ring of $X$.
Laface, Antonio, Ugaglia, Luca
core   +1 more source

Inverse Low Gain Avalanche Detectors (iLGADs) for precise tracking and timing applications

, 2019
Low Gain Avalanche Detector (LGAD) is the baseline sensing technology of the recently proposed Minimum Ionizing Particle (MIP) end-cap timing detectors (MTD) at the Atlas and CMS experiments.
Carulla, M., Currás, E., Duarte-Campderros, J., Fernández, M., Flores, D., García, A., González, J., Gómez, G., Hidalgo, S., Jaramillo, R., Merlos, A., Moll, M., Pellegrini, G., Quirion, D., Vignali, M. Centis, Vila, I.   +15 more
core   +1 more source

Front-End Prototype ASIC with Low-Gain Avalanche Detector Sensors for the ATLAS High Granularity Timing Detector

Particles
Timing measurements are critical for the detectors at the future HL-LHC, to resolve reconstruction ambiguity when the number of simultaneous interactions reaches up to 200 per bunch crossing.
Salah El Dine Hammoud
doaj   +1 more source

Highly Granular Calorimeters: Technologies and Results

, 2017
The CALICE collaboration is developing highly granular calorimeters for experiments at a future lepton collider primarily to establish technologies for particle flow event reconstruction.
Liu, Yong
core   +1 more source

Overview of CNM LGAD results: Boron Si-on-Si and epitaxial wafers

, 2022
Low Gain Avalanche Detectors (LGADs) are n-on-p silicon sensors with an extra p-layer below the collection electrode which provides signal amplification.
Dominguez, Jairo Villegas, García, Lucía Castillo, Gkougkousis, Evangelos Leonidas, Grieco, Chiara, Grinstein, Sebastian, Hidalgo, Salvador, Moffat, Neil, Moreno, Albert Doblas, Pellegrini, Giulio   +8 more
core   +1 more source

The scientific potential and technological challenges of the High-Luminosity Large Hadron Collider program [PDF]

, 2022
We present an overview of the High-Luminosity (HL-LHC) program at the Large Hadron Collider (LHC), its scientific potential and technological challenges for both the accelerator and detectors.
Bruning O., Gray H., Klein K., Lamont M., Narain M., Polifka R., Rossi L.   +6 more
core   +1 more source

The light at the end of the tunnel gets weaker: Observation and measurement of photon-induced WW production at the ATLAS Experiment [PDF]

, 2023
This thesis presents the observation of photon-induced $W^{+}W^{-}$ production using proton-proton collision data at a centre-of-mass energy of 13 TeV and with an integrated luminosity of $\mbox{139 fb$^{-1}$}$, recorded by the ATLAS detector. Particular
Clawson, Savannah
core