2025-04-16
15:56 |
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Beam-Beam effects
/ Buffat, Xavier (speaker) (CERN)
Particle colliders are one of the main drivers for discoveries in particle physics. Their performance is usually limited by the strong electromagnetic interactions of the two beams, so-called beam-beam interactions. [...]
2024 - 2642.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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2025-04-16
13:21 |
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RF Manipulations II
/ Timko, Helga (speaker) (CERN)
The lectures will cover different ways of controlling the longitudinal beam parameters, such as bunch length, bunch emittance, and bunch profile through the RF system. The RF parameters used for this control include RF cavity voltage and phase, as well as RF frequency. [...]
2024 - Streaming video.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
13:20 |
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RF Manipulations I
/ Timko, Helga (speaker) (CERN)
The lectures will cover different ways of controlling the longitudinal beam parameters, such as bunch length, bunch emittance, and bunch profile through the RF system. The RF parameters used for this control include RF cavity voltage and phase, as well as RF frequency. [...]
2024 - Streaming video.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
13:13 |
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Recap Longitudinal Beam Dynamics II
/ Tecker, Frank (speaker) (CERN)
The course gives a summary of longitudinal beam dynamics for both linear and circular accelerators. After discussing different types of acceleration methods and synchronism conditions, it focuses on the particle motion in synchrotrons..
2024 - 3241.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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2025-04-16
13:09 |
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Recap Longitudinal Beam Dynamics I
/ Tecker, Frank (speaker) (CERN)
The course gives a summary of longitudinal beam dynamics for both linear and circular accelerators. After discussing different types of acceleration methods and synchronism conditions, it focuses on the particle motion in synchrotrons..
2024 - 2940.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
13:08 |
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Collimation
/ Redaelli, Stefano (speaker) (CERN)
Modern accelerators cannot operate high intensity hadron beams without adequate beam collimation systems that are designed to dispose safely and efficiently of unavoidable losses in each phase of the beam operation. This is in particular the case for hadron colliders that rely on super-conducting magnets to push beam energy and current, like the Large Hadron Collider (LHC). [...]
2024 - 3014.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
13:08 |
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Non Linear Dynamics - Phenomenology I
/ Papaphilippou, Yannis (speaker) (CERN)
This lecture will review concepts for representing non-linear particle motion starting from analysing dynamics on phase space through fixed point identification. After introducing 1-turn (Poincaré) maps, the motion close to a resonance will be reviewed and its role on the onset of chaotic motion, leading to particle diffusion. [...]
2024 - 3438.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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2025-04-16
13:08 |
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RF Feedbacks
/ Damerau, Heiko (speaker) (CERN)
"Feedback systems are commonly applied to stabilise charged particle beams in accelerators. In the longitudinal plane radio-frequency (RF) feedback reduces the beam induced voltage in an RF system, or it allows to damp bunch oscillations [...]
2024 - 3470.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
09:28 |
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Beam Instabilities - Transverse
/ Li, Kevin Shing Bruce (speaker) (CERN)
In beam dynamics, low intensity particle beams can be satisfactorily modelled using the single particle approach, in which it is sufficient to describe the motion of particles through the external electromagnetic fields, while neglecting all other types of interactions. Conversely, the evolution of high intensity particle beams must be described including not only the externally applied electromagnetic fields but also the mutual interactions between beam particles as well as the interactions of beam particles with their surrounding environment. [...]
2024 - Streaming video.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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2025-04-16
09:28 |
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Beam Instabilities - Longitudinal
/ Rumolo, Giovanni (speaker) (CERN)
In beam dynamics, low intensity particle beams can be satisfactorily modelled using the single particle approach, in which it is sufficient to describe the motion of particles through the external electromagnetic fields, while neglecting all other types of interactions. Conversely, the evolution of high intensity particle beams must be described including not only the externally applied electromagnetic fields but also the mutual interactions between beam particles as well as the interactions of beam particles with their surrounding environment. [...]
2024 - Streaming video.
CERN Accelerator School; CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
External links: Talk details; Event details
In : CAS Advanced Accelerator Physics, 10-22 November 2024, Spa, Belgium
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Registro completo
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