Domain, Specialties : Physique nucléaire
Research Unit : DPhN / LQGP
Summary
The internship project is to develop and study the tracking performance of the future UT. To achieve this goal, the chosen student will use a C++ framework developed by the lQGP group at CEA, to develop and test new tracking algorithms for the different scenarios envisaged by the UT.
Full description
The LHCb detector is one of the four major detectors installed on the Large Hadron Collider (LHC) at CERN. Designed to study heavy-quark production in proton-proton collisions, the detector will undergo a major upgrade in 2030 of all its sub-detectors. Among them, the Upstream Tracker (UT), a four-station tracker installed upstream of the LHCb magnet, is crucial to distinguish fake reconstructed tracks from good ones, especially in collisions with high particle multiplicity (or high pileup), such as heavy-ion collisions.
Currently using silicon strip detectors, the UT will have to be rebuilt using silicon pixel chips to cope with the high collision rate foreseen at the LHC in 2030. However, The choice of pixel technology is not settled, and studies based on simulation are required to compare the different options. To answer that question, the development and study of the tracking performance is a key ingredient, especially in heavy-ion collisions where the number of particles produced is extreme.
Location
Saclay
Internship conditions
- Internship duration: 2 months
- Level of study: Bac+3
- Training: DUT/L2
- Continuation in PhD thesis: No
- Application deadline: 1 mars 2024
Experimental skills
Language : English
Links
Supervisor
AUDURIER Benjamin
Phone: +33 1 69 08 73 08
Email :
Head of the laboratory DPhN / LQGP
Phone: