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Poster Session 2025
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61/1-201 - Pas perdus - Not a meeting room - (CERN)
Description
What? It's your chance to expose your work project and to present it within the bigger context of your experiment / department. You can make one on your own, or with a small group. Of course all students and supervisors are welcome to join us!
Please note that we only have 20-30 places available.
When? Thursday 24th July 2025 at 5pm to approx. 6h30pm
How? Please register on this event. Registration opens July 10th at 15h00
Where? Mezzanine of the Main Building- 500/1-201
More details:
Preparation of your Poster:
Posters can be as big as you like as long as they fit on the pannel. We recommend to print it in A0 (84.09 x 118.9 cm) or A1 (59.46 x 84.09 cm). The panels we use for the poster session are the same as the summer student notice board outside the Auditorium, so please just make sure it fits!
Where to print your Poster?
Your poster can be printed at the CERN Printshop. Once you have created your poster, you will just have to convert it into a pdf file and send it to the Printshop via the online submission form. You will then be informed when the poster has been printed and is ready for collection.
Note that if you want to print 2 or more copies you will have to provide a budget code (you will need to ask your supervisor for your group budget code).
The CERN Printshop is located on the ground floor of building 510 (opposite the Main Building): 510 R-007. The Printshop reception is open from: Monday-Friday, only by appointment in the morning and every afternoon from 13h to 16h30.
Please make sure that you submit your poster request during normal working hours, and not to leave it until the last moment! Note that for large conferences, the waiting list in front of you can be very long.
For those participants who have not sent the topic of their posters yet, please send it as soon as possible to the Summer Student Team!
We look forward to seeing you there, don't forget to invite your supervisor and colleagues to join us!
Contact
Participants
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Poster Session
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title 3m
Please enter a short-description of your project
Speaker: Ghaida Khalid F Aldhahri (CERN) - 17:03
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17:06
Forecasting Discovery: Knowing the next Breakthrough concept 3mSpeaker: Othman Al Abed
- 17:09
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17:12
Light flavour hadronic cocktail simulation for the dimuon spectrum in proton-proton collisions with ALICE 3mSpeaker: Sophie Helene Mcneill (CERN)
- 17:15
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17:18
Developing the Control System for the ALICE–FIT Detectors 3mSpeaker: Negar Parvizi (CERN)
- 17:21
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17:24
Characterisation of MOST Prototype Silicon Detector Chips for the ALICE ITS3 Upgrade 3mSpeaker: Molly Elizabeth Moffat (CERN)
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17:27
Design and fabrication of a glass multigap RPC prototype to evaluate eco-friendly gas mixtures 3mSpeaker: Sahna Belbagra
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17:30
Automatic Power-Stabilization of a Ti:Sa Laser Cavity for Wavelength Scanning in the MELISSA Laser Lab 3mSpeaker: Gabriel Nitai Brenner (CERN)
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17:33
Chasing Time: Evaluation of Clock Stability towards LHCb Upgrade 3mSpeaker: Sera Conti (CERN)
Chasing Time: Evaluation of Clock Stability towards LHCb Upgrade
Clock distribution within the current LHCb Timing and Fast Control (TFC) system relies on a custom architecture that lacks comprehensive stability evaluation across proposed alternatives. As the system prepares for an upgrade in Run 5, achieving reliable synchronization and monitoring at high precision becomes critical. This project focuses on developing and deploying an automated, modular testing infrastructure to evaluate the stability of different timing architectures. Cross-instrument measurements and runtime analysis techniques are used to assess signal behavior along the critical path. The results so far provide quantitative insight into clock phase behavior and hint the technological direction for the upgraded TFC system - opening the door of possibilities of subsequent testing and evaluation. -
17:36
Reconstruction of rare boson decays to meson in the CMS Level-1 trigger Data Scouting online processing system for High-Luminosity LHC 3mSpeaker: Carolina Dos Santos Costa
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17:39
Optimizing the Trigger Menu Compiler in ATLAS Phase-II Upgrades 3mSpeaker: Hope Elizabeth Elgart (CERN)
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17:42
Segmented Calorimeter Implementation for Faster Simulations of IDEA 3mSpeaker: Robyn Farren Evren
Segmented Calorimeter Implementation for Faster Simulations of IDEA
The FCC-ee IDEA detector is currently in development. Due to high-granularity and large segment numbers, the two dual-readout calorimeters are memory intensive. This project focuses on allowing partial construction of these submodules in simulations while maintaining the true geometry and behaviour of the detector.
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17:45
student 15 3mSpeaker: Ms Agathe Frémont (CERN)
- 17:48
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17:51
student 17 3mSpeaker: Josue Daniel Garcia Medina
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17:54
Decoding Neutrino Interactions: A Model-Independent Approach with DUNE-PRISM 3mSpeaker: Leonor Guimaraes Goncalves
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17:57
Exploring PMT linearity in the ATLAS Tile Calorimeter with the laser calibration system 3mSpeaker: Aniko Horvath (CERN)
The ATLAS Tile Calorimeter (TileCal) is a sampling hadronic calorimeter composed of alternating layers of thin steel absorbers and plastic scintillators. The emitted light is collected by wavelength-shifting fibres and transported to photomultipliers (PMTs), where the light is transformed into electric signals and digitized on-detector into seven readout samples using analog-to-digital converters (ADCs). The PMTs can be calibrated using the laser system, which delivers laser pulses from the service cavern via optical fibres to monitor and correct for PMT gain drifts. In this poster, we investigate the linearity of the PMT response using laser calibration runs with varying intensities of laser light, with special interest in the performance of new R11187 PMTs, which will replace approximately 10% of the legacy PMTs, particularly those in highly irradiated regions.
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18:00
Probing High Energy Electron Calibration With the ATLAS Detector 3m
Previous ATLAS detector energy calibration studies concerned mainly with the low-mid energy range (pT<300 GeV), but the accuracy of the derived calibration on the higher energy was not accurately probed before. This project aims to inspect the precision of existing calibration in said energy region, particularly looking into the effects of different electronic gains used by the ATLAS calorimeter detector, and examine potential ways for its improvement. The outcome of this research will enhance future ATLAS measurements, such as single and di-photon production cross-sections, and improve jet energy calibration, which relies on accurate high-energy photon calibration.
Speaker: Daliborka Hranjec (University of Belgrade (RS)) -
18:03
MEASUREMENT OF THREE-BODY CORRELATION FUNCTIONS IN PB-PB COLLISIONS WITH RUN 3 3mSpeaker: Austeja Jurgaityte (CERN)
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18:06
Evaluating Substructure-Based Tagging in the HH - bbgg Channel 3mSpeaker: Zhoie Tan Lamanero (University of the Philippines Diliman (PH))
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18:09
Electrical andThermalTesting ofPre-ProductionLGAD Sensorsfor HL-LHC 3mSpeaker: Michaela Lastovicka (CERN)
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18:12
Exploring new avenues in pileup jet rejection using machine learning 3mSpeaker: Floris Peter Meijvis (Utrecht University / Summer student 2025)
The ability to distinguish between hard scatter (HS) and pile-up (PU) events is important for a large part of analyses of the LHC. Current pile-up detection algorithms employed by ATLAS are based on simple deep neural networks trained on high-level tracking information from the central region of the detector.
This project explores whether the inclusion of low-level tracking information can improve the performance of the neural network. Furthermore, we investigate the potential of neural networks with more advanced architecture, such as drop-out layers.
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18:15
PROBING THE HIGGS YUKAWA b-QUARK COUPLING: bbH (H → yy) Channel 3mSpeaker: Francis Lance Jumawan (CERN)
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18:18
Dijet Angular Distribution Analysis in Search for New Physics 3mSpeaker: Kylene Jordan Monaghan (CERN)
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18:21
student 28 3m
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18:24
Metadata Visualization of RNTuple 3mSpeaker: Patryk Tymoteusz Pilichowski
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18:27
student 30 3mSpeaker: Constanza Viviana Valdivieso Castillo
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