View in EDS

Modulation Instability Adjusted by Non-Extensive Electron in the Wake-Plasma of a Space Vehicle.

Saved in:
Bibliographic Details
Title: Modulation Instability Adjusted by Non-Extensive Electron in the Wake-Plasma of a Space Vehicle.
Authors: Yang, X. S.1 (AUTHOR), Miao, S. S.1 (AUTHOR), Wang, B.1 (AUTHOR) wangbing@ncu.edu.cn, Chen, H.1 (AUTHOR)
Source: Plasma Physics Reports. May2026, Vol. 52 Issue 5, p631-639. 9p.
Subjects: Modulational instability, Space vehicles, Thermal electrons, Plasma devices, Astronautics, Nonlinear equations, Perturbation theory
Abstract: Under non-static limiting and non-steady conditions as well as the framework of non-extensive statistic, a novel set of nonlinear coupled equations describing the interaction between a space vehicle and wake-plasma is derived. Then the characteristics of modulation instability for both transverse and longitudinal perturbation modes is systematically studied. It is shown that the transverse modes play a major role in the formation of nonlinear localized structures. As the non-extensive parameter increased, the growth rates of the instability increased, while the characteristic scales of density cavitons and localized field decreased. And as the non-extensive parameter , the results of Maxwellian case will be recovered. Furthermore, it is also found that the influences of the non-extensive parameter on transverse modes' instability are more significantly than that of longitudinal modes. Therefore, selectively injecting energetic electrons into the wake region alters the characteristics of nonlinear localized density cavitons to make the stealth space vehicle difficult to detect accurately. For potential application of spacecraft stealth technology in ionospheric and plasma environments, the present work provides a significant theoretical basis for anti-detection. [ABSTRACT FROM AUTHOR]
Copyright of Plasma Physics Reports is the property of Springer Nature 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
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 194893964
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Modulation Instability Adjusted by Non-Extensive Electron in the Wake-Plasma of a Space Vehicle.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Yang%2C+X%2E+S%2E%22">Yang, X. S.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Miao%2C+S%2E+S%2E%22">Miao, S. S.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+B%2E%22">Wang, B.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> wangbing@ncu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Chen%2C+H%2E%22">Chen, H.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Plasma+Physics+Reports%22">Plasma Physics Reports</searchLink>. May2026, Vol. 52 Issue 5, p631-639. 9p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Modulational+instability%22">Modulational instability</searchLink><br /><searchLink fieldCode="DE" term="%22Space+vehicles%22">Space vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+electrons%22">Thermal electrons</searchLink><br /><searchLink fieldCode="DE" term="%22Plasma+devices%22">Plasma devices</searchLink><br /><searchLink fieldCode="DE" term="%22Astronautics%22">Astronautics</searchLink><br /><searchLink fieldCode="DE" term="%22Nonlinear+equations%22">Nonlinear equations</searchLink><br /><searchLink fieldCode="DE" term="%22Perturbation+theory%22">Perturbation theory</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Under non-static limiting and non-steady conditions as well as the framework of non-extensive statistic, a novel set of nonlinear coupled equations describing the interaction between a space vehicle and wake-plasma is derived. Then the characteristics of modulation instability for both transverse and longitudinal perturbation modes is systematically studied. It is shown that the transverse modes play a major role in the formation of nonlinear localized structures. As the non-extensive parameter increased, the growth rates of the instability increased, while the characteristic scales of density cavitons and localized field decreased. And as the non-extensive parameter , the results of Maxwellian case will be recovered. Furthermore, it is also found that the influences of the non-extensive parameter on transverse modes' instability are more significantly than that of longitudinal modes. Therefore, selectively injecting energetic electrons into the wake region alters the characteristics of nonlinear localized density cavitons to make the stealth space vehicle difficult to detect accurately. For potential application of spacecraft stealth technology in ionospheric and plasma environments, the present work provides a significant theoretical basis for anti-detection. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Plasma Physics Reports is the property of Springer Nature 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=194893964
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1134/S1063780X25604572
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 9
        StartPage: 631
    Subjects:
      – SubjectFull: Modulational instability
        Type: general
      – SubjectFull: Space vehicles
        Type: general
      – SubjectFull: Thermal electrons
        Type: general
      – SubjectFull: Plasma devices
        Type: general
      – SubjectFull: Astronautics
        Type: general
      – SubjectFull: Nonlinear equations
        Type: general
      – SubjectFull: Perturbation theory
        Type: general
    Titles:
      – TitleFull: Modulation Instability Adjusted by Non-Extensive Electron in the Wake-Plasma of a Space Vehicle.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Yang, X. S.
      – PersonEntity:
          Name:
            NameFull: Miao, S. S.
      – PersonEntity:
          Name:
            NameFull: Wang, B.
      – PersonEntity:
          Name:
            NameFull: Chen, H.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 05
              Text: May2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 1063780X
          Numbering:
            – Type: volume
              Value: 52
            – Type: issue
              Value: 5
          Titles:
            – TitleFull: Plasma Physics Reports
              Type: main
ResultId 1