“School of Particles And Accelerator”

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Paper   IPM / Particles And Accelerator / 17984
School of Particles and Accelerator
  Title:   Optimisation of the CLIC positron capture LINAC taking into account Beam Loading effects
  Author(s): 
1.  Nafiseh Mesbah
2.  Steffen Doebert
3.  Mohsen Dayyani Kelisani
4.  Andrea Latina
5.  Yongke Zhao
6.  Javier Olivares Herrador
  Status:   Published
  Journal: EPJ Web Conf
  Vol.:  315
  Year:  2024
  Supported by:  IPM
  Abstract:
This paper investigates Beam Loading in the positron source capture Linac of the Compact Linear Collider (CLIC). Beam Loading, caused by interactions between beam with accelerating cavities, leads to a reduction in the accelerating gradient, negatively affecting the Linac performance. Through simulations using the RF-Track code, we analyze Beam Loading effects and explore some optimization strategies. Key findings reveal significant transient Beam Loading effects and bunch-to-bunch variations.

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