Nov 13 – 15, 2024
Hotel Lahan, Pohang, Korea
Asia/Seoul timezone

Design and Optimization Study of the linac for Fourth generation storage ring Using MOGA

Nov 14, 2024, 1:00 PM
1h 30m
2F Poster Hall

2F Poster Hall

Board: WG2-04
Poster ICABU WG2. Beam Physics, Diagnostics & Novel Techniques ICABU Poster Session

Speaker

Chanmi Kim (Pohang Accelerator Laboratory)

Description

In the development of the linac for fourth generation storage ring, we conducted a comprehensive beam dynamics simulation to optimize the design of the injector system. To achieve this, we employed the Multi-Objective Genetic Algorithm (MOGA) to improve the linac operation parameters. The primary objectives of this optimization study were to minimize energy spread and transverse emittance at the end of the linac. We also considered design constraints related to beam size, bunch length, transmission rate, and average energy. We could design the linac
requirement for beam parameters at the end of linac. We performed an error study to assess whether the design selected through MOGA was operationally acceptable. This research aims to enhance the efficiency and performance of the linac for the fourth generation storage ring, contributing to its successful operation in the field of synchrotron radiation science.

Contribution track ICABU WG2. Beam Physics, Diagnostics & Novel Techniques
Paper submission Plan No
Best Presentation No

Primary author

Chanmi Kim (Pohang Accelerator Laboratory)

Co-authors

Chang-Ki Min (PAL) Dr Changbum Kim (Pohang Accelerator Laboratory) Chong Shik Park (Korea University, Sejong) Sung-Ju Park (Pohang Accelerator Laboratory) Dr WooJun Byeon (Pohang Accelerator Laboratory)

Presentation materials

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