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Non-thermal emission produced by the interaction of a jet with a supernova remnant.

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Title: Non-thermal emission produced by the interaction of a jet with a supernova remnant.
Authors: Vieyro, F. L.1,2 fvieyro@iar.unlp.edu.ar, Bosch-Ramon, V.2 vbosch@fqa.ub.edu, Torres-Albà, N.2 ntorres@fqa.ub.edu
Source: International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology. Jul2018, Vol. 27 Issue 10, pN.PAG-N.PAG. 8p.
Subjects: Jets (Nuclear physics), Supernova remnants, Non-thermal plasmas, Active galactic nuclei, Star formation
Abstract: Core-collapse supernovae (SNe) are found in galaxies with ongoing star-formation. If a starburst galaxy hosts an active galactic nucleus (AGN) with a relativistic jet, the SN could take place inside the jet. The collision of the SN ejecta with the jet flow leads to the formation of a shock, where particles could be accelerated up to relativistic energies, and produce gamma-ray emission. In this work, we analyze the dynamical evolution of the SN within the jet, and compute the non-thermal radiation expected from the interaction. The evolution of the SN Lorentz factor and radius regulates the intensity of the non-thermal emission. The SN can achieve a relativistic regime for powerful jets, resulting in emission significantly enhanced by Doppler boosting for blazar sources. The interaction of SNe with jets of moderate luminosity can result in steady, unbeamed gamma-ray emission, that might be detectable for sources in the local universe. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology 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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DbLabel: Engineering Source
An: 130980514
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PubTypeId: academicJournal
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  Data: Non-thermal emission produced by the interaction of a jet with a supernova remnant.
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  Data: <searchLink fieldCode="AR" term="%22Vieyro%2C+F%2E+L%2E%22">Vieyro, F. L.</searchLink><relatesTo>1,2</relatesTo><i> fvieyro@iar.unlp.edu.ar</i><br /><searchLink fieldCode="AR" term="%22Bosch-Ramon%2C+V%2E%22">Bosch-Ramon, V.</searchLink><relatesTo>2</relatesTo><i> vbosch@fqa.ub.edu</i><br /><searchLink fieldCode="AR" term="%22Torres-Albà%2C+N%2E%22">Torres-Albà, N.</searchLink><relatesTo>2</relatesTo><i> ntorres@fqa.ub.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Modern+Physics+D%3A+Gravitation%2C+Astrophysics+%26+Cosmology%22">International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology</searchLink>. Jul2018, Vol. 27 Issue 10, pN.PAG-N.PAG. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Jets+%28Nuclear+physics%29%22">Jets (Nuclear physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Supernova+remnants%22">Supernova remnants</searchLink><br /><searchLink fieldCode="DE" term="%22Non-thermal+plasmas%22">Non-thermal plasmas</searchLink><br /><searchLink fieldCode="DE" term="%22Active+galactic+nuclei%22">Active galactic nuclei</searchLink><br /><searchLink fieldCode="DE" term="%22Star+formation%22">Star formation</searchLink>
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  Label: Abstract
  Group: Ab
  Data: Core-collapse supernovae (SNe) are found in galaxies with ongoing star-formation. If a starburst galaxy hosts an active galactic nucleus (AGN) with a relativistic jet, the SN could take place inside the jet. The collision of the SN ejecta with the jet flow leads to the formation of a shock, where particles could be accelerated up to relativistic energies, and produce gamma-ray emission. In this work, we analyze the dynamical evolution of the SN within the jet, and compute the non-thermal radiation expected from the interaction. The evolution of the SN Lorentz factor and radius regulates the intensity of the non-thermal emission. The SN can achieve a relativistic regime for powerful jets, resulting in emission significantly enhanced by Doppler boosting for blazar sources. The interaction of SNe with jets of moderate luminosity can result in steady, unbeamed gamma-ray emission, that might be detectable for sources in the local universe. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology 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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      – Type: doi
        Value: 10.1142/S0218271818440212
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      – Code: eng
        Text: English
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        PageCount: 8
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Jets (Nuclear physics)
        Type: general
      – SubjectFull: Supernova remnants
        Type: general
      – SubjectFull: Non-thermal plasmas
        Type: general
      – SubjectFull: Active galactic nuclei
        Type: general
      – SubjectFull: Star formation
        Type: general
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      – TitleFull: Non-thermal emission produced by the interaction of a jet with a supernova remnant.
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            NameFull: Bosch-Ramon, V.
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            NameFull: Torres-Albà, N.
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            – D: 15
              M: 07
              Text: Jul2018
              Type: published
              Y: 2018
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              Value: 27
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              Value: 10
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            – TitleFull: International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology
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