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Perpendicular heating of ions by low-frequency polarized Alfvén waves.

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Title: Perpendicular heating of ions by low-frequency polarized Alfvén waves.
Authors: Lu, Xing-Qiang1 (AUTHOR), Li, Ke-Hua2 (AUTHOR), Yu, Li-Min3 (AUTHOR), Guo, Wei1 (AUTHOR) guowei@ytu.edu.cn, Gong, Xue-Yu4 (AUTHOR)
Source: Advances in Space Research. Jul2022, Vol. 70 Issue 2, p556-561. 6p.
Subjects: Plasma Alfven waves, Ion temperature, Heating, Doppler effect, Solar wind, Solar heating
Abstract: The expression for the perpendicular saturation temperature of ions heated by a low-frequency shear Alfvén wave due to nonresonant interaction in low- β plasmas has been derived. This expression is closely related to the frequency, polarization, and amplitude of the low-frequency shear Alfvén wave. The derived expression has been verified by performing simulations. Because of the Doppler effect, the saturation temperature is different for different polarized waves. The saturation value of the perpendicular ion temperature has a lower limit for the left-handed polarized Alfvén wave and a higher limit for the right-handed polarized Alfvén wave. The results might be helpful to explain the heating of ions in the solar wind. [ABSTRACT FROM AUTHOR]
Copyright of Advances in Space Research 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.)
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DbLabel: Engineering Source
An: 157420966
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  Data: Perpendicular heating of ions by low-frequency polarized Alfvén waves.
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  Data: <searchLink fieldCode="AR" term="%22Lu%2C+Xing-Qiang%22">Lu, Xing-Qiang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Ke-Hua%22">Li, Ke-Hua</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yu%2C+Li-Min%22">Yu, Li-Min</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Guo%2C+Wei%22">Guo, Wei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> guowei@ytu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Gong%2C+Xue-Yu%22">Gong, Xue-Yu</searchLink><relatesTo>4</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Advances+in+Space+Research%22">Advances in Space Research</searchLink>. Jul2022, Vol. 70 Issue 2, p556-561. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Plasma+Alfven+waves%22">Plasma Alfven waves</searchLink><br /><searchLink fieldCode="DE" term="%22Ion+temperature%22">Ion temperature</searchLink><br /><searchLink fieldCode="DE" term="%22Heating%22">Heating</searchLink><br /><searchLink fieldCode="DE" term="%22Doppler+effect%22">Doppler effect</searchLink><br /><searchLink fieldCode="DE" term="%22Solar+wind%22">Solar wind</searchLink><br /><searchLink fieldCode="DE" term="%22Solar+heating%22">Solar heating</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The expression for the perpendicular saturation temperature of ions heated by a low-frequency shear Alfvén wave due to nonresonant interaction in low- β plasmas has been derived. This expression is closely related to the frequency, polarization, and amplitude of the low-frequency shear Alfvén wave. The derived expression has been verified by performing simulations. Because of the Doppler effect, the saturation temperature is different for different polarized waves. The saturation value of the perpendicular ion temperature has a lower limit for the left-handed polarized Alfvén wave and a higher limit for the right-handed polarized Alfvén wave. The results might be helpful to explain the heating of ions in the solar wind. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Advances in Space Research 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.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.asr.2022.04.045
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 6
        StartPage: 556
    Subjects:
      – SubjectFull: Plasma Alfven waves
        Type: general
      – SubjectFull: Ion temperature
        Type: general
      – SubjectFull: Heating
        Type: general
      – SubjectFull: Doppler effect
        Type: general
      – SubjectFull: Solar wind
        Type: general
      – SubjectFull: Solar heating
        Type: general
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      – TitleFull: Perpendicular heating of ions by low-frequency polarized Alfvén waves.
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            NameFull: Yu, Li-Min
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              Text: Jul2022
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              Y: 2022
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