IPAC2022 - List of Authors (Pornroongruengchok, W.)

Paper	Title	Page
THPOMS042	Development of a Cyclotron Based External Beam Irradiation System for Elemental Analysis	3064
	P. Thongjerm, A. Ngamlamiad, W. Pornroongruengchok, K. Tangpong, S. Wonglee Thailand Institute of Nuclear Technology, Nakhon Nayok, Thailand
	We present the studies carried out at the cyclotron facility at Thailand Institute of Nuclear Technology (TINT, Nakhon Nayok, Thailand). The cyclotron accelerates up to 30 MeV proton with a maximum beam current of 200 µA. Proton beam is transported to three target halls, including the R&D vault. Particularly, the R&D beamline consists of a five-port switching magnet allowing further extension for multidisciplinary research and experiments. The first station of the research vault is dedicated to non-destructive and multi-elemental analysis using proton-induced x-ray (PIXE) and proton-induced gamma (PIGE) techniques. For this purpose, the beam is extracted through an exit foil to the air. The beam size is then shaped by a set of collimators before reaching a sample. However, the range of the protons in air and the attenuation of x-rays may deteriorate. Therefore, the external irradiation system, including exit foil, collimator and detector arrangement, is evaluated in Geant4 to optimise the proton beam quality and improve detection efficiency. A detailed description of the simulation and results are discussed in this work.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS042
About •	Received ※ 16 June 2022 — Revised ※ 16 June 2022 — Accepted ※ 17 June 2022 — Issue date ※ 23 June 2022
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Development of a Cyclotron Based External Beam Irradiation System for Elemental Analysis

3064

P. Thongjerm, A. Ngamlamiad, W. Pornroongruengchok, K. Tangpong, S. Wonglee
Thailand Institute of Nuclear Technology, Nakhon Nayok, Thailand

We present the studies carried out at the cyclotron facility at Thailand Institute of Nuclear Technology (TINT, Nakhon Nayok, Thailand). The cyclotron accelerates up to 30 MeV proton with a maximum beam current of 200 µA. Proton beam is transported to three target halls, including the R&D vault. Particularly, the R&D beamline consists of a five-port switching magnet allowing further extension for multidisciplinary research and experiments. The first station of the research vault is dedicated to non-destructive and multi-elemental analysis using proton-induced x-ray (PIXE) and proton-induced gamma (PIGE) techniques. For this purpose, the beam is extracted through an exit foil to the air. The beam size is then shaped by a set of collimators before reaching a sample. However, the range of the protons in air and the attenuation of x-rays may deteriorate. Therefore, the external irradiation system, including exit foil, collimator and detector arrangement, is evaluated in Geant4 to optimise the proton beam quality and improve detection efficiency. A detailed description of the simulation and results are discussed in this work.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2022-THPOMS042

About •

Received ※ 16 June 2022 — Revised ※ 16 June 2022 — Accepted ※ 17 June 2022 — Issue date ※ 23 June 2022

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)