LEADER 03606nam 22006375 450 001 9910616400303321 005 20230810175718.0 010 $a9783031103063$b(electronic bk.) 010 $z9783031103056 024 7 $a10.1007/978-3-031-10306-3 035 $a(MiAaPQ)EBC7105455 035 $a(Au-PeEL)EBL7105455 035 $a(CKB)24978728600041 035 $a(DE-He213)978-3-031-10306-3 035 $a(PPN)265857376 035 $a(EXLCZ)9924978728600041 100 $a20221001d2022 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAcceleration and Propagation of Cosmic Rays in High-Metallicity Astrophysical Environments /$fby Ana Laura Müller 205 $a1st ed. 2022. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2022. 215 $a1 online resource (141 pages) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 311 08$aPrint version: Müller, Ana Laura Acceleration and Propagation of Cosmic Rays in High-Metallicity Astrophysical Environments Cham : Springer International Publishing AG,c2022 9783031103056 327 $aIntroduction -- Astrophysical Context -- Physics for High-Energy Astrophysics -- Superwinds of Starbursts: Large-Scale Processes -- Superwinds of Starbursts: Small-Scale Processes. 330 $aThis thesis addresses the feasibility of the production of ultra-high-energy cosmic rays in starburst galaxies and active galactic nuclei. These astrophysical objects were theoretically proposed as candidate sources a long time ago. Nevertheless, the interest in them has been recently renewed due to the observational data collected by the Pierre Auger Observatory and the Telescope Array. In this work, a comprehensive review of the current status of the research on cosmic rays accelerators is provided, along with a summary of the principal concepts needed to connect these relativistic particles with electromagnetic and neutrino observations in the multi-messenger era. On one hand, the hypothesis of accelerating particles with energies above 10¹? eV in starburst superwinds is carefully revisited, taking into account the constraints imposed by the most recent electromagnetic observations. On the other hand, an alternative new model for the gamma emission of the nearby active galaxy NGC 1068 is presented. The implications of the results of these studies are discussed in terms of the contemporary observatories and prospects for future experiments are offered. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061 606 $aAstrophysics 606 $aAstronomy$vObservations 606 $aPlasma astrophysics 606 $aParticles (Nuclear physics) 606 $aAstrophysics 606 $aAstronomy, Observations and Techniques 606 $aAstrophysical Plasma 606 $aParticle Physics 615 0$aAstrophysics. 615 0$aAstronomy 615 0$aPlasma astrophysics. 615 0$aParticles (Nuclear physics) 615 14$aAstrophysics. 615 24$aAstronomy, Observations and Techniques. 615 24$aAstrophysical Plasma. 615 24$aParticle Physics. 676 $a539.7223 676 $a539.7223 700 $aMu?ller$b Ana Laura$01261188 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910616400303321 996 $aAcceleration and Propagation of Cosmic Rays in High-Metallicity Astrophysical Environments$92929677 997 $aUNINA