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https://doi.org/10.18429/JACoW-HB2023-WEA3I1
Title Synchronous Phases and Transit Time Factor
Authors
  • J.-M. Lagniel
    GANIL, Caen, France
Abstract Synchronous phases (¿s) and transit time factors (T) are THE key parameters for linac designs and operations. While the couple (¿s, T) is still our way of thinking the longitudinal beam dynamics, it is important to have in mind that the original ¿Panofsky¿ definition of these parameters is no longer valid in the case of high accelerating gradients leading to high particle velocity changes and in the case of multi-gap cavities. In this case, a new (¿s, T) definition allowing to keep both acceleration and longitudinal focusing properties is proposed. Examples are given in the SPIRAL2 linac case.
Paper download WEA3I1.PDF [1.452 MB / 4 pages]
Slides download WEA3I1_TALK.PDF [2.369 MB]
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Conference HB2023
Series ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (68th)
Location Geneva, Switzerland
Date 09-13 October 2023
Publisher JACoW Publishing, Geneva, Switzerland
Editorial Board Volker R.W. Schaa (GSI, Darmstadt, Germany); Jan Chrin (PSI, Villigen, Switzerland); Massimo Giovannozzi (CERN, Geneva, Switzerland); Dong Eon Kim (PAL, Pohang, South Korea); Marten H. Koopmans (CERN, Geneva, Switzerland); Anton Lechner (CERN, Geneva, Switzerland); Philippe Schoofs (CERN, Geneva, Switzerland)
Online ISBN 978-3-95450-253-0
Online ISSN 2673-5571
Received 27 September 2023
Revised 12 October 2023
Accepted 13 October 2023
Issued 17 October 2023
DOI doi:10.18429/JACoW-HB2023-WEA3I1
Pages 241-244
Copyright
Creative Commons CC logoPublished by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.