Learn · CERN

Talk57 min

FFAs

Mike Gerd Seidel · CERN

Watch At CERN

About

"The fixed field alternating gradient accelerator (FFA) represents the most general concept among the types of non-cycling accelerators including cyclotrons. A constant bending field presents an important advantage for the acceleration of high intensity beams. FFA's utilize strong focusing to reduce the radial orbit variation as compared to cyclotrons with a weak focusing strength. The lecture covers scaling and non-scaling FFA's and illustrates the conceptual advantages using several concrete design examples.

"

00:00:00 Slide 1

00:00:23 Slide 2

00:01:37 Slide 3

00:02:53 Slide 4

00:04:49 Slide 5

00:06:28 Slide 6

00:08:05 Slide 7

00:10:27 Slide 8

00:10:39 Slide 9

00:12:08 Slide 10

The talk

  1. FFAs 2025-06-20 · 57 min · CERN's player

Credits and licence

Institution
CERN
Department
CAS - CERN Accelerator School
Speaker
Mike Gerd Seidel
Year
2025
Level
Graduate
Language
English
Subjects
Art, architecture and design
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed