Stefano Catani Memorial Symposium
Galileo Galiei Institute for Theoretical Physics
With the premature passing of Stefano Catani particle physics has lost a world’s leading figure, whose work in Quantum Chromodynamics (QCD) has been instrumental for the success of the physics programme of high-energy colliders. Among his most important contributions we find the formulation of appropriate jet clustering algorithms, the discovery of the general structure of infrared singularities of scattering amplitudes, the design of general methods for the perturbative calculation of cross sections and differential observables, the innovative algorithm for Monte Carlo simulations of multijet processes and the study of factorisation properties and coherence effects in the high-energy limit. Appreciated for his generosity, human warmth and scientific rigour he left an irreplaceable void among his colleagues, friends and family. His collaborators and friends will gather to share their scientific adventure with Stefano and their warm friendship with him.
Speakers: G. Dissertori, F. Hautmann, M. Mangano, P. Nason, M. Seymour, L. Trentadue, B. Webber
Organizers: R. Bonciani, L. Cieri, D. de Florian, P. K. Dhani, G. Ferrera, M. Grazzini, G. Rodrigo
This event is sponsored by:
National Institute for Nuclear Physics (INFN)
The Galileo Galilei Institute for Theoretical Physics
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08:30
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09:00
Welcome 30m
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09:00
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09:15
Introduction 15m
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09:15
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10:45
Morning session
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09:15
Precision is important 45mSpeaker: Günther Dissertori (ETH Zurich)
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10:00
The early years with Stefano 45mSpeaker: Luca Trentadue (Università Parma - INFN MiB)
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09:15
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10:45
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11:30
Coffee break 45m
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11:30
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13:00
Morning session
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11:30
QCD at high energy: the resummation idea and Stefano's contributions 45mSpeaker: Francesco Hautmann
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12:15
Working with Stefano: first ideas and later developments 45mSpeaker: Bryan Webber (University of Cambridge)
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11:30
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13:00
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14:30
Lunch 1h 30m
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14:30
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16:00
Afternoon session
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14:30
The Dipole Subtraction Algorithm 45mSpeaker: Michael Seymour (University of Manchester)
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15:15
Top-antitop production and decay near threshold 45mSpeaker: Paolo Nason (INFN)
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14:30
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16:00
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16:30
Coffee break 30m
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16:30
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19:15
Afternoon session
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16:30
Hadronic Physics: new frontiers and Stefano's legacy 45mSpeaker: Michelangelo Mangano (CERN)
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17:15
Recollections 2h
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Andrea Cappelli 15mSpeaker: Andrea Cappelli (Istituto Nazionale di Fisica Nucleare)
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Zoltan Kunszt 15mSpeaker: Zoltan Kunszt (Institute for Theoretical Physics, ETH, Zurich)
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Giovanni Ridolfi 15mSpeaker: Giovanni Ridolfi (Istituto Nazionale di Fisica Nucleare)
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Barbara Mele 15mSpeaker: Barbara Mele (Istituto Nazionale di Fisica Nucleare)
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Ruggero Vaia 15mSpeaker: Ruggero Vaia
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Fabio Zwirner 15mSpeaker: Fabio Zwirner (PD)
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Prasanna Dhani 15mSpeaker: Prasanna Kumar Dhani (IFIC, CSIC-UV)
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Friends from Barberino 15m
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16:30
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20:00
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22:30
Dinner 2h 30m Trattoria Omero
Trattoria Omero
Via del Pian dei Giullari, 47, 50125 Florence, Italy
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08:30
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09:00