Modules | Area | Type | Hours | Teacher(s) | |
INSTRUMENTATION FOR FUNDAMENTAL INTERACTIONS PHYSICS | FIS/01 | LEZIONI | 54 |
|
The course presents advanced topics in instrumentation for ionizing radiation, with particular focus on application in nuclear and particle physics, but with examples also from other fields.
The students will acquire knowledge of modern sensor technologies and related electronics and of how they can be organized in a detector system. Examples of how advanced instrumentation is used in physics measurements will also be provided.
Advanced electromagnetism, quantum mechanics and special relativity. Electronics laboratory. Basics of interaction of radiation with matter. Attendance of Fundamental Interaction Lab advised.
The course is organized with classroom lessons and exercise sessions.
Refresher: basics of detector tecnologies (6)
Refresher: Interactions of particles and matter
Signal formation by moving charges and Ramo theorem
Main sources and types of noise in detectors and amplifiers.
Tracking technologies (8)
Gas-filled detectors: MWPC, Drift chambers, TPC, RPC, GEMs and other MPGDs.
Semiconductor detectors: diodes, strip detectors, pixel detectors (hybrid and monolithic)
Track reconstruction and momentum measurement
Timing technologies (4)
Scintillation detectors: organic, inorganic; plastic, liquid, crystals
Fast semiconductor detectors
Time measurement techniques and applications
Particle Identification technologies (8)
Photon detectors: PMT, MCP-PMT, MA-PMT, PIN-diodes, SiPM
Cherenkov detectors: threshold, ring imaging, radiator types
Transition radiation detectors: basic mechanism
Techniques for particle identification: E/p, dE/dx, TOF, Cherenkov, penetration.
Energy measurement technologies (8)
Homogeneous detectors
Sampling calorimeters: readout methods, dual readout
Particle flow calorimeters
Techniques for energy measurement
Detectors for cosmic particles, neutrinos and exotic matter (6)
Large volume detectors: Cherenkov, liquid noble gas
Cold technologies: bolometers, superconducting tunneling junctions
Dark matter, axions detection techniques
Signal processing and data acquisition technologies (6)
Analog signal processing, readout and noise
Digitization and digital signal processing
Trigger and data acquisition systems
Some examples of large detector system/s (8)
Hadron collider.
Electron collider.
Fixed target.
Large volume.
D. Green - The physics of particle detectors - Cambridge U.P. (2000),
C. Grupen - Particle detectors - Cambridge U.P. (1996),
W.R. Leo -Techniques for nuclear and particle physics experiments - Springer-
Verlag (1994).
J.D. Jackson - Classical Electrodynamics - Wiley (1998),
T. Ferbel (ed.) - Experimental techniques in HEP - Addison Wesley (1987).
K. Kleinknecht - Detectors for particle radiation - Cambridge U.P. (1998).
H. Kolanoski, N. Wermes – Particle detectors – Oxford University Press (2020).
C.W. Fabjan, H. Schopper – Particle Physics Reference Library, Vol. 2, Detectors for
particles and radiation – Springer (2020) (https://www.springer.com/series/16489)
General reference: Particle Data Group - Review of particle physics – pdg.lbl.gov
The final exam consists of a written test and an oral examination.