papers

Publications (8)

hep-ex2026

Efficiency measurements of GEM GE1/1 chambers in the upgraded CMS Endcap Muon System using 2023 collision data at TeV

M. Abbas, S. Abbott, M. Abbrescia +184

The CMS experiment at the Large Hadron Collider employs Gas Electron Multiplier (GEM) detectors, a technology based on gaseous ionization, as one of the muon detectors. The muon sp…

physics.ins-det2019

Study of the effects of radiation on the CMS Drift Tubes Muon Detector for the HL-LHC

G. Abbiendi, J. Alcaraz Maestre, A. Álvarez Fernández +140

The CMS drift tubes (DT) muon detector, built for withstanding the LHC expected integrated and instantaneous luminosities, will be used also in the High Luminosity LHC (HL-LHC) at…

physics.ins-det2020

Interstrip Capacitances of the Readout Board used in Large Triple-GEM Detectors for the CMS Muon Upgrade

M. Abbas, M. Abbrescia, H. Abdalla +178

We present analytical calculations, Finite Element Analysis modeling, and physical measurements of the interstrip capacitances for different potential strip geometries and dimensio…

physics.ins-det2021

Performance of a Triple-GEM Demonstrator in Collisions at the CMS Detector

M. Abbas, M. Abbrescia, H. Abdalla +178

After the Phase-2 high-luminosity upgrade to the Large Hadron Collider (LHC), the collision rate and therefore the background rate will significantly increase, particularly in the…

physics.ins-det2021

Modeling the triple-GEM detector response to background particles for the CMS Experiment

M. Abbas, M. Abbrescia, H. Abdalla +186

An estimate of environmental background hit rate on triple-GEM chambers is performed using Monte Carlo (MC) simulation and compared to data taken by test chambers installed in the…

hep-ex2026

High Multiplicity Trigger for Long-Lived Particles in CMS detector

M. Abbott, D. Acosta, D. Aebi +100

Searches for long-lived particles (LLPs) at the CMS experiment often involve unconventional event topologies that are difficult to efficiently select using standard trigger strateg…

physics.ins-det2022

Quality Control of Mass-Produced GEM Detectors for the CMS GE1/1 Muon Upgrade

M. Abbas, M. Abbrescia, H. Abdalla +179

The series of upgrades to the Large Hadron Collider, culminating in the High Luminosity Large Hadron Collider, will enable a significant expansion of the physics program of the CMS…

astro-ph.EP2025

ASIACO: Asiago Spectroscopy and Imaging Atlas of COmets

P. Ochner, F. Manzini, V. Oldani +8

The ASIACO project is an atlas of cometary imaging and spectroscopy obtained from the Asiago Astrophysical Observatory between 2012 and 2024, still ongoing. Up to now, we monitored…