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20th Advanced Accelerator Concepts Workshop

Nov 6 – 11, 2022
Hyatt Regency Long Island
America/New_York timezone

Conference Coordinator

Session

WGs 3+5 Joint Session

JS_3_5
Nov 8, 2022, 1:30 PM
Gardiner's Island

Gardiner's Island

Conveners

WGs 3+5 Joint Session: Session 1 of 1: Injectors

  • Sergey Belomestnykh (Fermilab)
  • Yine Sun (Argonne National Laboratory)
  • Xueying Lu (NIU / ANL)
  • Samuel Barber (Lawrence Berkeley National Laboratory)

Description

Joint session between working groups 3 & 5:
WG3 - Laser and High-Gradient Structure-Based Acceleration
WG5 - Beam Sources, Monitoring and Control

Presentation materials

There are no materials yet.

  1. 103. Development of High Brightness Photoinjector for AWA
    Sergey Kuzikov (Euclid Techlabs, LLC)
    11/8/22, 1:30 PM
    WG3 Oral: Laser and High-Gradient Structure-Based Acceleration
    Contributed Oral

    High brightness beams for XFELs and UEM essentially imply a high current and a low emittance. To obtain such beams we propose to raise the accelerating voltage in the gun mitigating repealing Coulomb forces. An ultra-high gradient is achieved utilizing a short-pulse technology. A successful experiment with an X-band photoinjector has been recently carried out at Argonne Wakefield Accelerator...

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  2. 140. Report on experimental results of a sub-GV/m photocathode gun
    Gongxiaohui Chen (Argonne National Laboratory)
    11/8/22, 1:50 PM
    WG3 Oral: Laser and High-Gradient Structure-Based Acceleration
    Contributed Oral

    A program to develop a sub-GV/m rf photocathode gun is underway at Argonne Wakefield Accelerator (AWA) facility as a pathway towards producing brighter electron bunches. The X-band rf gun is powered by high-power, short rf pulses (9-ns FWHM), which, in turn, are generated by AWA’s high-current drive beam. In a previous proof-of-principle experiment, an unprecedented gradient of 400 MV/m on the...

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  3. 216. Sub-fs beam generation at the UCLA Pegasus Laboratory
    Pietro Musumeci
    11/8/22, 2:10 PM
    WG5 Oral: Beam Sources, Monitoring, and Control
    Contributed Oral

    We present the design of an experiment aiming at the generation of a moderate energy (4 MeV) single sub-fs electron beam from an RF photoinjector for application in UED and injection in advanced accelerators. The design is based on an envelope equation-based approach to obtain analytical scaling laws for the shortest pulse length achievable using radiofrequency (RF) based bunch compression....

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