Zobrazeno 1 - 5
of 5
pro vyhledávání: '"de Clairfontaine, Gaëtan Fichet"'
Autor:
Klinger, Marc, Rudolph, Annika, Rodrigues, Xavier, Yuan, Chengchao, de Clairfontaine, Gaëtan Fichet, Fedynitch, Anatoli, Winter, Walter, Pohl, Martin, Gao, Shan
We present the AM$^3$ (``Astrophysical Multi-Messenger Modeling'') software, which has been successfully used in the past to simulate the multi-messenger emission, including neutrinos, from active galactic nuclei, including the blazar sub-class, gamm
Externí odkaz:
http://arxiv.org/abs/2312.13371
Autor:
de Clairfontaine, Gaëtan Fichet, Buson, Sara, Pfeiffer, Leonard, Marchesi, Stefano, Azzollini, Alessandra, Baghmanyan, Vardan, Tramacere, Andrea, Barbano, Eleonora, Oswald, Lenz
Recent observations are shedding light on the important role that active galactic nuclei (AGN) play in the production of high-energy neutrinos. In this study, we focus on one object, 5BZB J0630-2406, which is among the blazars recently proposed as as
Externí odkaz:
http://arxiv.org/abs/2310.03698
Autor:
Buson, Sara, Tramacere, Andrea, Oswald, Lenz, Barbano, Eleonora, de Clairfontaine, Gaetan Fichet, Pfeiffer, Leonard, Azzollini, Alessandra, Baghmanyan, Vardan, Ajello, Marco
Identifying the astrophysical sources responsible for the high-energy cosmic neutrinos has been a longstanding challenge. In a previous work, we report evidence for a spatial correlation between blazars from the 5th Roma-BZCat catalog and neutrino da
Externí odkaz:
http://arxiv.org/abs/2305.11263
Publikováno v:
A&A 661, A54 (2022)
One of the main scenarios to account for the multi-wavelength flux variability observed in relativistic jets of AGNs is based on diffusive shock acceleration of a population of relativistic electrons on internal shocks of various origins. Any complet
Externí odkaz:
http://arxiv.org/abs/2203.02765
Publikováno v:
A&A 647, A77 (2021)
Using the relativistic MHD code MPI-AMRVAC and a radiative transfer code in post-processing, we explore the influence of the magnetic-field configuration and transverse stratification of an over-pressured jet on its morphology, on the moving shock dy
Externí odkaz:
http://arxiv.org/abs/2101.06962