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Semi-empirical model for fluorescence lines evaluation in diagnostic x-ray beams.

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Title: Semi-empirical model for fluorescence lines evaluation in diagnostic x-ray beams.
Authors: Bontempi, Marco1,2 m.bontempi@biomec.ior.it, Andreani, Lucia3,4, Labanti, Claudio4,5, Costa, Paulo Roberto6, Rossi, Pier Luca3, Baldazzi, Giuseppe3,4
Source: Applied Radiation & Isotopes. Jan2016, Vol. 107, p152-159. 8p.
Subjects: Tungsten, Diagnostic imaging, Fluorescence, X-rays, Bremsstrahlung, Anodes, Electron impact ionization
Abstract: Diagnostic x-ray beams are composed of bremsstrahlung and discrete fluorescence lines. The aim of this study is the development of an efficient model for the evaluation of the fluorescence lines. The most important electron ionization models are analyzed and implemented. The model results were compared with experimental data and with other independent spectra presented in the literature. The implemented peak models allow the discrimination between direct and indirect radiation emitted from tungsten anodes. The comparison with the independent literature spectra indicated a good agreement. [ABSTRACT FROM AUTHOR]
Copyright of Applied Radiation & Isotopes is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 111441708
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Semi-empirical model for fluorescence lines evaluation in diagnostic x-ray beams.
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  Data: <searchLink fieldCode="AR" term="%22Bontempi%2C+Marco%22">Bontempi, Marco</searchLink><relatesTo>1,2</relatesTo><i> m.bontempi@biomec.ior.it</i><br /><searchLink fieldCode="AR" term="%22Andreani%2C+Lucia%22">Andreani, Lucia</searchLink><relatesTo>3,4</relatesTo><br /><searchLink fieldCode="AR" term="%22Labanti%2C+Claudio%22">Labanti, Claudio</searchLink><relatesTo>4,5</relatesTo><br /><searchLink fieldCode="AR" term="%22Costa%2C+Paulo+Roberto%22">Costa, Paulo Roberto</searchLink><relatesTo>6</relatesTo><br /><searchLink fieldCode="AR" term="%22Rossi%2C+Pier+Luca%22">Rossi, Pier Luca</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Baldazzi%2C+Giuseppe%22">Baldazzi, Giuseppe</searchLink><relatesTo>3,4</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Applied+Radiation+%26+Isotopes%22">Applied Radiation & Isotopes</searchLink>. Jan2016, Vol. 107, p152-159. 8p.
– Name: Subject
  Label: Subjects
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  Data: <searchLink fieldCode="DE" term="%22Tungsten%22">Tungsten</searchLink><br /><searchLink fieldCode="DE" term="%22Diagnostic+imaging%22">Diagnostic imaging</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorescence%22">Fluorescence</searchLink><br /><searchLink fieldCode="DE" term="%22X-rays%22">X-rays</searchLink><br /><searchLink fieldCode="DE" term="%22Bremsstrahlung%22">Bremsstrahlung</searchLink><br /><searchLink fieldCode="DE" term="%22Anodes%22">Anodes</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+impact+ionization%22">Electron impact ionization</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Diagnostic x-ray beams are composed of bremsstrahlung and discrete fluorescence lines. The aim of this study is the development of an efficient model for the evaluation of the fluorescence lines. The most important electron ionization models are analyzed and implemented. The model results were compared with experimental data and with other independent spectra presented in the literature. The implemented peak models allow the discrimination between direct and indirect radiation emitted from tungsten anodes. The comparison with the independent literature spectra indicated a good agreement. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Applied Radiation & Isotopes is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=111441708
RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.apradiso.2015.10.018
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      – Code: eng
        Text: English
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        PageCount: 8
        StartPage: 152
    Subjects:
      – SubjectFull: Tungsten
        Type: general
      – SubjectFull: Diagnostic imaging
        Type: general
      – SubjectFull: Fluorescence
        Type: general
      – SubjectFull: X-rays
        Type: general
      – SubjectFull: Bremsstrahlung
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      – SubjectFull: Anodes
        Type: general
      – SubjectFull: Electron impact ionization
        Type: general
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      – TitleFull: Semi-empirical model for fluorescence lines evaluation in diagnostic x-ray beams.
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            NameFull: Bontempi, Marco
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              Text: Jan2016
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              Y: 2016
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