The project focuses on advanced beam dynamics studies. Building on beam tests at the LHC completed in 2025 as part of the TWOCRYST experiment, the work will analyse data from a fixed-target setup using bent crystals. You will support studies for a future experiment, including evaluating required machine modifications and timelines.
Working with detector and instrumentation teams, you will investigate beam-matter interactions, crystal channeling, and background sources. After additional data-taking in 2026, you will analyse beam measurements and assess future performance, combining modelling, simulation, and experimental data contributing to the Physics Beyond Colliders initiative at CERN.
Your responsibilities:
-
Beam dynamics simulation of beam loss and collimation process.
-
Data analysis of past and future LHC data collected with the double-crystal setup.
-
Design of future layouts for future fixed-target setups.
Your profile:
Skills:
-
Strong programming and scripting skills (e.g. Python, C++, or equivalent scientific computing languages).
-
Ability to work independently on challenging technical topics while engaging effectively with a wider modelling community.
-
Interest in beam collimation and beam loss studies for accelerators.
-
Interest in contribution to design studies for future LHC fixed-target experiments.
-
Spoken and written English or French, with a commitment to learn the basics of the other language.
Eligibility criteria:
-
You are a national of a CERN Member or Associate Member State .
-
You have a professional background in Physics, Engineering (or a related field) and have either:
-
a Master's degree with 2 to 6 years of post-graduation professional experience;
-
or a PhD with no more than 3 years of post-graduation professional experience.
-
You have never had a CERN fellow or graduate contract before.