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Nonlinear excitation of wakefields in quantum plasma channel.

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Title: Nonlinear excitation of wakefields in quantum plasma channel.
Authors: Kumar, Punit1 (AUTHOR) kumar_punit@lkouniv.ac.in, Tewari, Chhaya1 (AUTHOR)
Source: International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics. 3/20/2025, Vol. 39 Issue 7, p1-14. 14p.
Subjects: Quantum plasmas, Electron traps, Lasers, Electrons
Geographic Terms: Wakefield (England)
Abstract: A detailed analytical study for wakefields excitation in a channel of quantum plasma is presented. The recently developed quantum hydrodynamic (QHD) model has been used to develop the interaction picture. Applying the perturbations in the laser fields orders, the magnetic and electric wakefields have been obtained for a Gaussian laser pulse. The electrons trapped by the wakefields are accelerated to extremely high energies. The quantum effects of Fermi statistical pressure and the quantum Bohm potential have been found to make significant changes in the nature of wakefields generated. The plasma channel helps in self-focusing and also contributes to acceleration. Both the longitudinal and transverse forces acting on the accelerating electron have been calculated. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics is the property of World Scientific Publishing Company 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: 183554348
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Nonlinear excitation of wakefields in quantum plasma channel.
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  Data: <searchLink fieldCode="AR" term="%22Kumar%2C+Punit%22">Kumar, Punit</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> kumar_punit@lkouniv.ac.in</i><br /><searchLink fieldCode="AR" term="%22Tewari%2C+Chhaya%22">Tewari, Chhaya</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="DE" term="%22Quantum+plasmas%22">Quantum plasmas</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+traps%22">Electron traps</searchLink><br /><searchLink fieldCode="DE" term="%22Lasers%22">Lasers</searchLink><br /><searchLink fieldCode="DE" term="%22Electrons%22">Electrons</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22Wakefield+%28England%29%22">Wakefield (England)</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A detailed analytical study for wakefields excitation in a channel of quantum plasma is presented. The recently developed quantum hydrodynamic (QHD) model has been used to develop the interaction picture. Applying the perturbations in the laser fields orders, the magnetic and electric wakefields have been obtained for a Gaussian laser pulse. The electrons trapped by the wakefields are accelerated to extremely high energies. The quantum effects of Fermi statistical pressure and the quantum Bohm potential have been found to make significant changes in the nature of wakefields generated. The plasma channel helps in self-focusing and also contributes to acceleration. Both the longitudinal and transverse forces acting on the accelerating electron have been calculated. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics is the property of World Scientific Publishing Company 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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    Identifiers:
      – Type: doi
        Value: 10.1142/S0217979225500432
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 14
        StartPage: 1
    Subjects:
      – SubjectFull: Quantum plasmas
        Type: general
      – SubjectFull: Electron traps
        Type: general
      – SubjectFull: Lasers
        Type: general
      – SubjectFull: Electrons
        Type: general
      – SubjectFull: Wakefield (England)
        Type: general
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      – TitleFull: Nonlinear excitation of wakefields in quantum plasma channel.
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            NameFull: Kumar, Punit
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            NameFull: Tewari, Chhaya
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            – D: 20
              M: 03
              Text: 3/20/2025
              Type: published
              Y: 2025
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              Value: 39
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              Value: 7
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            – TitleFull: International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics
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