Conveners
Experiments: Trackers: Wednesday Late
- Benedikt Vormwald (CERN)
- Matthias Hamer (University of Bonn (DE))
Experiments: Trackers: Thursday Early
- William Trischuk (University of Toronto (CA))
- Karola Dette (University of Toronto (CA))
Experiments: Trackers: Thursday Middle
- Rainer Wallny (UCLA)
- Kyle James Read Cormier (Universitaet Zuerich (CH))
- Rainer Wallny (ETH Zurich (CH))
Description
Zoom Room: TIPP2021 Parallel Room 4
(see e-mail sent to registered participants for connection details)
We present recent results of the R&D for a novel 4D fast tracking system based on rad-hard pixel detectors and front-end electronics capable of reconstructing 4-dimensional particle trajectories in real time. The detector features excellent timing resolution of 30 ps, recently measured on a beam test, and 55 micron pitch for the 3D silicon pixel sensor. A stub-based fast tracking algorithm...
The CMS pixel subdetector was upgraded at the beginning of 2017. CMS has seen a delivered integrated luminosity of 120 $fb^{-1}$, resulting in a fluence of $1 \times 10^{15} n_{eq}/cm^{2}$ received by the innermost layer of the Phase-1 pixel detector, after two years of operation in 2017-2018. Studies of radiation damage effects are essential to understand their implications on the detector...
The ATLAS collaboration at LHC has chosen the Large size multi-gap resistive strips Micromegas technology along with the small-strip Thin Gap Chambers (sTGC) for the high luminosity upgrade of the first muon station in the high-rapidity region, the so called New Small Wheel (NSW) project.
The NSW system is currently under construction and will be installed in the ATLAS underground cavern...
ALICE is planning to replace its innermost tracking layers during LHC Long Shutdown 3 with a novel detector that will be as close as 18 mm to the interaction point and as thin as <0.05% X0 per layer. To achieve these figures, a wafer-scale Monolithic Active Pixel Sensor in 65 nm technology is being developed. This sensor, fabricated on 300 mm wafers, will reach dimensions of up to 280 by 94...
MAGIX is a new precision experiment, currently being developed at the Johannes Gutenberg University in Mainz, that will explore fundamental nuclear and particle physics at energies up to 100 MeV at the MESA high intensity electron beam.
To achieve its goals, MAGIX requires two short-drift, low material budget TPCs. Those detectors will feature a novel open field-cage concept to reduce the...
DAMPE (Dark Matter Particle Explorer) is a satellite-based experiment launched in December 2015 and smoothly taking data after five years of mission. The Silicon-Tungsten Tracker (STK) is characterized by 6 double layers of silicon microstrip detectors, ensuring a total detection area of $\sim$ 7 $m^2$ and three tungsten plates of 1 mm tick placed in the mechanical support structure aimed to...
The HL-LHC conditions of instantaneous peak luminosity up to 7.5x10^34 cm-2 s-1 and an integrated luminosity of the order of 300 fb^-1/year would result in 1 MeV neutron equivalent fluence of 2.3 x 10^16 neq/cm2 and a total ionizing dose (TID) of 12MGy (1.2 Grad) at the center of CMS, where its innermost component, the Phase-2 Pixel Detector will be installed. The detector should survive the...
The Vertex Locator (VELO), surrounding the interaction region of the LHCb experiment, reconstructs the collision points (primary vertices) and decay vertices of long-lived particles (secondary vertices). The upgraded VELO will be composed of 52 modules placed along the beam axis divided into two retractable halves. The modules will each be equipped with 4 silicon hybrid pixel tiles, each read...
For the HL-LHC upgrade the current ATLAS Inner Detector is replaced by an all-silicon system. The Pixel
Detector will consist of 5 barrel layers and a number of rings, resulting in about 14 m2 of instrumented area.
Due to the huge non-ionizing fluence (1e16 neq/cm2) and ionizing dose (5 MGy), the two innermost layers,
instrumented with 3D pixel sensors (L0) and 100μm thin planar sensors...
The COmmon Muon Proton Apparatus for Structure and Spectroscopy (COMPASS) operates since 2001 and is one of the longest running experiments at CERN. Its phase II is scheduled to be completed in 2022 with a measurement of transverse-momentum dependent PDFs in deep inelastic scattering of muons on a deuterium target.
A new proposal for a future QCD facility at the M2 beamline has been accepted...
At the high-luminosity LHC, the radiation levels for participating experiments will increase by over one order of magnitude in TID compared to current levels. Therefore, components and materials installed closest to the interaction points, such as the new ATLAS Inner Tracker (ITk), have to be tested for their durability in high-radiation environments. The variety and multitude of materials...
The High Luminosity upgrade of Large Hadron Collider (HL-LHC) will increase the LHC Luminosity by an order of magnitude increasing with it the density of particles on the detector by an order of magnitude. For protecting the inner detectors of experiments and for monitoring the delivered luminosity, a radiation hard beam monitor is being developed. We are developing a set of detectors based on...
The ALICE Muon Spectrometer (MS) has produced, during the LHC Run 1 and Run 2, a wealth of precise and remarkable results on single muon and dimuon observables, despite the absence of a dedicated vertex detector in the rapidity region of interest. To overcome this limitation, a completely new all-pixel Si detector, the Muon Forward Tracker (MFT), has recently been installed at forward...
ATLAS is preparing for the HL-LHC upgrade, where integrated and instantaneous luminosity will reach unprecedented values. For this, an all-silicon Inner Tracker (ITk) is under development with a pixel detector surrounded by a strip detector. The strip system consists of 4 barrel layers and 6 endcap disks. After completion of FDRs in key areas, such as Sensors, Modules, Front-End electronics...
The leptonic collider BEPCII (Beijing Electron Positron Collider II) at IHEP in Beijing hosts the BESIII (Beijing Spectrometer III) experiment. The data taking is running since 2009 and 10 more year extension has been approved. Upgrades of the machine and the detector are on going to improve the measurement precision and to extend its physics program. In this presentation a description of the...
