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DISSERTATIONEN - MASTERARBEITEN - BACHELORARBEITEN 2025
[PUBDB-2025-00322]
Dissertation / PhD Thesis
Gone with the breeze: A subsonic model for describing the Fermi bubbles features
Universität Potsdam 138 pp. (2025) [10.3204/PUBDB-2025-00322] = Dissertation, University of Potsdam, 2024
More than a decade ago, two Galactic bubbles lobes were detected by the Fermi-LAT instruments in a range of 10 GeV to 500 GeV, i.e., in the γ-ray energy band. Their emissions reach a latitude of ~ 50◦ and a longitude of ~ 40◦ , corresponding to a height of ~ 10 kpc and a width of 7 kpc for an observer at 8 kpc from the Galactic Center [...]
[PUBDB-2025-01195]
Book/Bachelor Thesis
Long-Lived Axion-Like Particles at the Future Circular Electron-Positron Collider
[DESY-THESIS-2025-007]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 51 pp. (2025) [10.3204/PUBDB-2025-01195] = Bachelorarbeit, Universität Hamburg, 2025
As the leading theory in particle physics, the Standard Model (SM) defines our understanding of the subatomic world. However, observed phenomena have proven that the SM, despite its great success, is not complete yet and the search for particles Beyond the Standard Model (BSM) has surged ever since. [...]
[PUBDB-2025-00235]
Dissertation / PhD Thesis
Calibration of Standard Stars
Berlin : Bibliothek der Humboldt-Universität zu Berlin 188 pp. (2025) [10.3204/PUBDB-2025-00235] = Dissertation, Humboldt-Universität zu Berlin, 2024
The measurement of dark energy Ω(Λ) and its equation of state parameter 𝑤 plays a vital role in cosmology. The Hubble diagram of a Type Ia supernova (SNe-Ia) constrains these parameters. [...]
[PUBDB-2025-00387]
Master Thesis
; ; ; et al Implementation of the Matrix Element Method and a Jet Clustering Algorithm with Machine Learning at Future Higgs Factories
104 pp. (2025) = Masterarbeit, Technische Universität München, 2024
A top priority of future collider programs is to measure the value of the Higgs self-coupling λ. Through double Higgs production (ZHH), this is possible by direct measurement at lepton colliders. [...]
Restricted: PDF PDF (PDFA);
PDF PDF (PDFA);
[PUBDB-2025-01037]
Book/Dissertation / PhD Thesis
Performance Evaluation of the FASTPIX Silicon Pixel SensorTechnology Demonstrator for High-PrecisionTracking and Timing
[DESY-THESIS-2025-006]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 185 pp. (2025) [10.3204/PUBDB-2025-01037] = Dissertation, Universität Hamburg, 2024
The advancement of particle physics through current and future collider facilities pushes theboundaries of technology in HEP instrumentation. Experiments at the energy and intensityfrontier focus on high-precision measurements of Standard Model physics and searches forphysics beyond the Standard Model. [...]
[PUBDB-2025-01019]
Book/Dissertation / PhD Thesis
Test Beam Studies of Prototype Module and Test Measurements of MaPSA for the CMS Outer Tracker Phase-2 Upgrade
[DESY-THESIS-2025-005]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 174 pp. (2025) [10.3204/PUBDB-2025-01019] = Dissertation, Universität Hamburg, 2025
The High-Luminosity Large Hadron Collider (HL-LHC) represents a significant leap inthe pursuit of fundamental physics. Scheduled to operate at a center-of-mass energy of14 TeV and a peak instantaneous luminosity up to 7. [...]
[PUBDB-2025-00811]
Book/Dissertation / PhD Thesis
Development of a Tree-Based Model for the Fast Generation of Large Point Clouds Representing Particle Showers in Calorimeters
[DESY-THESIS-2025-003]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 233 pp. (2025) [10.3204/PUBDB-2025-00811] = Dissertation, RWTH Aachen University, 2025
In High-Energy Physics, detailed and time-consuming simulations are neededto describe particle showers in calorimeters. These particle showers arerecorded as energy deposits (hits) in the cells of the detector. [...]
OpenAccess: desy-thesis-25-003.title - PDF PDF (PDFA); Moritz Scham thesis_publication - PDF PDF (PDFA);
PDF PDF (PDFA); Moritz Scham thesis_publication - PDF PDF (PDFA);
[PUBDB-2025-00311]
Dissertation / PhD Thesis
; ; TCAD Simulations and Test Beam Characterization of MAPS for Future Lepton Colliders
124 pp. (2025) = Dissertation, University of Bonn, 2024
Monolithic active pixel sensors (MAPS) produced in a 65 nm CMOS imaging technology are being investigated for applications in particle physics. The MAPS design has a small collection electrode with an input capacitance of ~fF, granting a high signal-to-noise ratio and low power consumption. [...]
[PUBDB-2025-00758]
Book/Dissertation / PhD Thesis
From detectors to data: Thermal Characterization of CMS Outer Tracker modules and Measurement of the top quark mass using tt+ jet events
[DESY-THESIS-2025-002]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 248 pp. (2025) [10.3204/PUBDB-2025-00758] = Dissertation, Bergische Universität Wuppertal, 2025
This thesis addresses key challenges in modern particle physics by contributing to threecritical areas: the development of particle detectors, their calibration and the analysis ofdata collected in particle physics experiments. Contributions to these areas are presentedin the context of the Compact Muon Solenoid (CMS) experiment at the Large HadronCollider (LHC).The first part of this work focuses on the development and characterization of a temperaturetest system (Burn-in) for silicon modules, essential components of the CMS OuterTracker Upgrade, a central part of the preparation of CMS for the forthcoming High LuminosityLHC running [...]
OpenAccess: Ana_Ventura_Barroso_thesisFinal - PDF PDF (PDFA); desy-thesis-25-002.title - PDF PDF (PDFA);
PDF PDF (PDFA); desy-thesis-25-002.title - PDF PDF (PDFA);
[PUBDB-2025-00829]
Book/Dissertation / PhD Thesis
Search for dark matter using heavy object tagging and angular correlations with missing momentum with one electron or muon with Run 2 data of the CMS Experiment
[DESY-THESIS-2025-004]
Hamburg : Verlag Deutsches Elektronen-Synchrotron DESY, DESY-THESIS 165 pp. (2025) [10.3204/PUBDB-2025-00829] = Dissertation, RWTH Aachen University, 2024
This thesis presents a search for supersymmetry using 138 fb−1 of proton-proton collisionat center-of-mass energy of √s = 13 TeV. The data was collected by the CMS detectorat the LHC at CERN in 2016–2018. [...]
