This course introduces the main concepts and methods of collider phenomenology, with particular emphasis on the relation between theoretical descriptions of particle interactions and measurable collider observables at the LHC. The course develops the language of collider kinematics, event signatures, proton structure, benchmark Standard Model processes, signal-versus-background reasoning, Monte Carlo simulation, precision measurements, and future collider perspectives.
Core topics: Scales and observables at colliders, event rates, Lorentz-invariant variables, transverse momentum, rapidity, pseudorapidity, invariant mass, and basic collider geometry.
This lecture introduces the conceptual bridge between quantum field theory and experimental collider measurements. It explains how scattering amplitudes and partonic processes are translated into observable quantities such as event rates, kinematic distributions, and reconstructed final states. Special emphasis is placed on the kinematic language used in hadron-collider physics, including the role of transverse quantities, angular variables, and invariant masses in the interpretation of LHC events.
Core topics: Proton composition, partons, PDFs, initial states at hadron colliders, jets, leptons, photons, missing transverse momentum, and detector-level signatures.
This lecture develops the experimental language of hadron collisions by connecting proton structure to the signatures observed in detectors. It introduces the parton model and the use of parton distribution functions, and explains why proton collisions must be interpreted statistically in terms of quark and gluon initial states. The lecture also surveys the main collider signatures-jets, isolated leptons, photons, heavy-flavour tags, and missing transverse momentum-that form the basis of Standard Model measurements and new-physics searches.
Core topics: Drell-Yan production, resonant lepton-pair signatures, Higgs production channels, gluon fusion, vector-boson fusion, and basic rate systematics.
This lecture introduces two of the most important benchmark processes at the LHC. Drell-Yan production provides a clean laboratory for studying electroweak physics, lepton-pair kinematics, and resonance reconstruction, while Higgs production illustrates how loop-induced processes, electroweak channels, and decay-mode selection enter collider phenomenology. The lecture emphasizes both qualitative interpretation and the experimental logic behind identifying these processes in realistic data.
Core topics: Top-quark production and decay, diboson channels, QCD jet production, prompt photons, backgrounds, and characteristic event topologies.
This lecture extends the survey of benchmark collider processes to the rich final states associated with top quarks, electroweak gauge-boson pairs, QCD jets, and isolated photons. These channels play a central role in detector calibration, precision Standard Model tests, and background estimation. The lecture highlights how different production mechanisms lead to distinct kinematic structures and why these channels are essential in both phenomenological studies and searches for rare or beyond-the-Standard-Model signals.
Core topics: Signal selection, background categories, event cuts, control regions, efficiencies, acceptance, and basic logic of collider analyses.
This lecture focuses on the practical reasoning used to separate a desired signal from the often much larger Standard Model background. It introduces the logic of event selection, the role of discriminating observables, and the use of control and validation regions in robust analyses. The central goal is to show how collider phenomenology moves from theoretical process lists to a realistic analysis strategy that can be implemented on simulated or experimental datasets.
Core topics: Event generation, matrix elements, parton showering, hadronization, detector simulation, object reconstruction, and interpretation of simulated samples.
This lecture introduces the simulation chain used in collider phenomenology, from hard-scattering matrix elements to detector-level reconstructed objects. It explains the conceptual roles of parton showers, hadronization, and detector response, and clarifies how Monte Carlo tools are used to predict kinematic distributions, optimize analyses, and compare theoretical expectations with realistic event samples. Particular attention is given to the logic connecting truth-level and reconstructed quantities.
Core topics: Precision phenomenology, theory uncertainties, higher-order effects, luminosity frontiers, HL-LHC, FCC, LHeC, EIC, and future experimental perspectives.
This lecture places collider phenomenology in a broader programme of precision Standard Model testing and future-facility planning. It discusses how high-precision measurements constrain theory, probe subtle deviations, and motivate improved calculations and analysis methods. The lecture also introduces the scientific logic of future colliders, showing how different machines extend the reach of Higgs, top-quark, QCD, and electroweak studies beyond the current LHC era.
Core topics: Reading distributions, identifying characteristic observables, basic event selection, and comparison of signal-like and background-like behaviour.
This workshop develops hands-on familiarity with typical collider distributions such as transverse momentum, invariant mass, and missing transverse momentum. Students use these observables to interpret benchmark processes and to build simple event-selection strategies. The aim is to strengthen the connection between lecture concepts and practical phenomenological reasoning.
Core topics: Background suppression, discriminating variables, cut-based reasoning, and interpretation of selected collider case studies.
This workshop applies the logic of signal-versus-background separation to concrete phenomenological examples. Students examine which variables best distinguish competing processes, how one balances efficiency and purity, and how different sources of background affect analysis choices. The emphasis is on clear physical interpretation rather than on overly technical statistical machinery.
Core topics: Guided mini-project, compact phenomenology workflow, interpretation of results, and communication of collider-analysis conclusions.
This workshop serves as a small project-based synthesis of the course. Students work through a compact collider-phenomenology example, combining kinematic interpretation, event selection, and basic analysis logic into a coherent study. The aim is to give students a first experience of the full phenomenology workflow, from physical question to interpretable result.
The seminar component develops the conceptual framework of collider phenomenology: collider variables, detector-level signatures, proton structure, benchmark LHC processes, analysis logic, simulation, and precision interpretation. The workshop component focuses on reading distributions, event selection, signal-background discrimination, and a guided mini-project based on simulated or selected real-data-inspired material.