Ion beam emittance measurement based on transformation matrix theory

In order to develop a high-quality ion beam line for bioengineering research and applications, the ion beam emittance of a beam line was measured to provide information on designing the following beam optics to meet the ion beam's bioengineering requirements. The measurement was based on the tr...

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Main Authors: N. Tongnopparat, L. D. Yu, T. Vilaithong, H. Wiedemann
Format: Journal
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=58249119424&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60723
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-607232018-09-10T03:48:05Z Ion beam emittance measurement based on transformation matrix theory N. Tongnopparat L. D. Yu T. Vilaithong H. Wiedemann Physics and Astronomy In order to develop a high-quality ion beam line for bioengineering research and applications, the ion beam emittance of a beam line was measured to provide information on designing the following beam optics to meet the ion beam's bioengineering requirements. The measurement was based on the transformation matrix theory for electrostatic and magnetic devices. The experimental setup included an ion source, an Einzel lens, a self-developed quadrupole magnetic lens and a multi-wire beam profile monitor. In the measurement, the beam size was first measured at the beam profile monitor as a function of focusing and was then fitted to the transformation matrix parameters. Finally, the best-fitted parameters were used to construct the phase ellipse of the beam's emittance. The details on the relevant theory and measurement are described and the results are presented. 2018-09-10T03:48:05Z 2018-09-10T03:48:05Z 2008-12-01 Journal 03744884 2-s2.0-58249119424 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=58249119424&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/60723
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Physics and Astronomy
spellingShingle Physics and Astronomy
N. Tongnopparat
L. D. Yu
T. Vilaithong
H. Wiedemann
Ion beam emittance measurement based on transformation matrix theory
description In order to develop a high-quality ion beam line for bioengineering research and applications, the ion beam emittance of a beam line was measured to provide information on designing the following beam optics to meet the ion beam's bioengineering requirements. The measurement was based on the transformation matrix theory for electrostatic and magnetic devices. The experimental setup included an ion source, an Einzel lens, a self-developed quadrupole magnetic lens and a multi-wire beam profile monitor. In the measurement, the beam size was first measured at the beam profile monitor as a function of focusing and was then fitted to the transformation matrix parameters. Finally, the best-fitted parameters were used to construct the phase ellipse of the beam's emittance. The details on the relevant theory and measurement are described and the results are presented.
format Journal
author N. Tongnopparat
L. D. Yu
T. Vilaithong
H. Wiedemann
author_facet N. Tongnopparat
L. D. Yu
T. Vilaithong
H. Wiedemann
author_sort N. Tongnopparat
title Ion beam emittance measurement based on transformation matrix theory
title_short Ion beam emittance measurement based on transformation matrix theory
title_full Ion beam emittance measurement based on transformation matrix theory
title_fullStr Ion beam emittance measurement based on transformation matrix theory
title_full_unstemmed Ion beam emittance measurement based on transformation matrix theory
title_sort ion beam emittance measurement based on transformation matrix theory
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=58249119424&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60723
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