Blazar VHE spectral alterations induced by photon-ALP oscillations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00546711" target="_blank" >RIV/68378271:_____/19:00546711 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1093/mnras/stz1144" target="_blank" >https://doi.org/10.1093/mnras/stz1144</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/mnras/stz1144" target="_blank" >10.1093/mnras/stz1144</a>

Result language
angličtina
Original language name
Blazar VHE spectral alterations induced by photon-ALP oscillations
Original language description
Prompted by the increasing interest of axion-like particles (ALPs) for very high energy (VHE) astrophysics, we have considered a full scenario for the propagation of a VHE photon/ALP beam emitted by a BL Lac and reaching us in the light of the most up-to-date astrophysical information and for energies up to above 100 TeV. During its trip, the beam - generated in a small region of a BL Lac jet - crosses a variety of magnetic structures in very different astronomical environments: the BL Lac jet, the host elliptical galaxy, the extragalactic space, and the Milky Way. We have taken an effort to model all these magnetic fields in the most realistic fashion and using a new model developed by us concerning the extragalactic magnetic field.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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