CNS active target (CAT) for missing mass spectroscopy with intense beams

A new gaseous active target based on a time projection chamber, named CAT, is introduced. The remarkable feature is a dual gain THGEM to decrease the effective gain for the beam particles while keeping a high enough effective gain for the recoil particles. The measured effective gain of low gain reg...

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Detalles Bibliográficos
Autores principales: Ota, S., Tokieda, H., Lee, C. S., Watanabe, Y. N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4543420/
https://www.ncbi.nlm.nih.gov/pubmed/26316668
http://dx.doi.org/10.1007/s10967-015-4130-5
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author Ota, S.
Tokieda, H.
Lee, C. S.
Watanabe, Y. N.
author_facet Ota, S.
Tokieda, H.
Lee, C. S.
Watanabe, Y. N.
author_sort Ota, S.
collection PubMed
description A new gaseous active target based on a time projection chamber, named CAT, is introduced. The remarkable feature is a dual gain THGEM to decrease the effective gain for the beam particles while keeping a high enough effective gain for the recoil particles. The measured effective gain of low gain region was a factor of one hundred smaller than that of high gain region. This technique provides a wide dynamic range in order to detect both the beam and recoil particles at the same time even with a very high intensity beam of more than 10(5) Hz.
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spelling pubmed-45434202015-08-25 CNS active target (CAT) for missing mass spectroscopy with intense beams Ota, S. Tokieda, H. Lee, C. S. Watanabe, Y. N. J Radioanal Nucl Chem Article A new gaseous active target based on a time projection chamber, named CAT, is introduced. The remarkable feature is a dual gain THGEM to decrease the effective gain for the beam particles while keeping a high enough effective gain for the recoil particles. The measured effective gain of low gain region was a factor of one hundred smaller than that of high gain region. This technique provides a wide dynamic range in order to detect both the beam and recoil particles at the same time even with a very high intensity beam of more than 10(5) Hz. Springer Netherlands 2015-05-08 2015 /pmc/articles/PMC4543420/ /pubmed/26316668 http://dx.doi.org/10.1007/s10967-015-4130-5 Text en © The Author(s) 2015 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Article
Ota, S.
Tokieda, H.
Lee, C. S.
Watanabe, Y. N.
CNS active target (CAT) for missing mass spectroscopy with intense beams
title CNS active target (CAT) for missing mass spectroscopy with intense beams
title_full CNS active target (CAT) for missing mass spectroscopy with intense beams
title_fullStr CNS active target (CAT) for missing mass spectroscopy with intense beams
title_full_unstemmed CNS active target (CAT) for missing mass spectroscopy with intense beams
title_short CNS active target (CAT) for missing mass spectroscopy with intense beams
title_sort cns active target (cat) for missing mass spectroscopy with intense beams
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4543420/
https://www.ncbi.nlm.nih.gov/pubmed/26316668
http://dx.doi.org/10.1007/s10967-015-4130-5
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AT leecs cnsactivetargetcatformissingmassspectroscopywithintensebeams
AT watanabeyn cnsactivetargetcatformissingmassspectroscopywithintensebeams

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