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The 26th International Conference on Accelerators and Beam Utilizations

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

Conference Coordinator

Session

ICABU WG1

11
Nov 14, 2024, 9:00 AM
Hotel Lahan, Pohang, Korea

Hotel Lahan, Pohang, Korea

1, Samho-ro 265beon-gil, Buk-gu, Pohang-si, Gyeongsangbuk-do (Duhodong 367)

Conveners

ICABU WG1

  • Han Sung Kim

ICABU WG1

  • Hyung-Jin Kim

Presentation materials

There are no materials yet.

  1. 70. Non-Evaporable Getters Plasma Activation Study
    Sehyun Bae (Pohang University of Science and Technology (POSTECH))
    11/14/24, 9:00 AM
    ICABU WG1. Accelerator Systems
    Oral

    Non-evaporable getters (NEG) are widely used in ultra-high vacuum (UHV) systems to improve vacuum quality by adsorbing gas molecules like hydrogen and carbon monoxide, which are commonly present in such systems. To function as a vacuum pump, NEG requires activation through specific processes. Traditionally, activation has been achieved by heating the NEG to high temperatures over extended...

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  2. 100. Ultrafast Ferroelectric Based Tuning for Microphonics Suppression in SRF Cavities
    Chunguang Jing (Euclid Techlabs LLC)
    11/14/24, 9:20 AM
    ICABU WG1. Accelerator Systems
    Oral

    A tuner based on Low loss ferroelectric material exhibits extraordinary performance in the application of suppressing microphonics in SRF cavities. For many applications, this could reduce significantly RF power consumption of accelerators. With this presentation, we will demonstrate Euclid’s fast ferroelectric tuning technology in RF power configurations that combine the RF power source...

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  3. 102. Overview of Structure Wakefield Acceleration at Argonne National Laboratory
    John Power (Argonne National Laboratory)
    11/14/24, 9:50 AM
    ICABU WG1. Accelerator Systems
    Oral

    Structure Wakefield Acceleration (SWFA) is a leading candidate among advanced acceleration concepts (AACs), offering a promising solution to overcome the limitations of traditional radiofrequency (RF) accelerators. By utilizing ultra-short microwave pulses (~10 ns) to drive advanced accelerating structures, SWFA aims to significantly increase accelerating gradients and enhance energy...

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  4. 6. The fabrication of the 1.3 GHz single-cell cavity using niobium materials with varied grain sizes
    Junho Han (Kiswire Advanced Technology Co., Ltd.)
    11/14/24, 10:40 AM
    ICABU WG1. Accelerator Systems
    Oral

    As a part of research into the fabrication methods for superconducting radio frequency (SRF) cavities used in International Linear Collider (ILC), we have fabricated two 1.3 GHz single-cell cavities using niobium materials with different grain sizes; fine grain (ASTM 5-6) and medium grain (ASTM 0-3). Both cavities has been fabricated using identical manufacturing equipment to ensure process...

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  5. 20. Development of EPICS-based DAQ system for real-time data acquisition during beam and RF operation
    Young-gi Song (KOMAC/KAERI)
    11/14/24, 11:00 AM
    ICABU WG1. Accelerator Systems
    Oral

    The data acquisition system is newly developed for more precise signal measurements in KOMAC 100 MeV linac. Beam and RF signals measured by the diagnostic equipment may be collected using various devices. While oscilloscopes are capable of precise signal analysis, it is difficult to collect synchronization data with other devices while operating large accelerators. The data acquisition system...

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  6. 21. Beam Commissioning Results of the RAON Superconducting Linac with argon beams
    Ji-Ho Jang (IBS)
    11/14/24, 11:20 AM
    ICABU WG1. Accelerator Systems
    Oral

    The low energy part of the superconducting linac has been developed in the first phase of RISP (rare-isotope science project). The installation of the linac was completed in 2021. The linac consists of two different types of superconducting cavities, QWR (quarter wave resonator) and HWR (half wave resonator). The QWR cryomodule has a single cavity. There are 2 different types of cryomodules in...

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  7. 140. Development and Application of C-band LINACs at DIRAMS Research Center
    Manwoo Lee (Dongnam Institute of Radiological & Medical Sciences)
    11/14/24, 11:40 AM
    ICABU WG1. Accelerator Systems
    Oral

    In 2015 and 2018, the Dongnam Institute of Radiological & Medical Sciences (DIRAMS) in Busan, Korea, developed 6-MeV and 9-MeV C-band electron linear accelerators (LINACs) for radiation therapy research. The DIRAMS is working on developing the domestic radiation therapy devices through the development of core parts of LINAC by establishing an precision processing system and a vacuum brazing...

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