SOPRANO : Simulator Of Processes in Relativistic Astronomical Objects
Dedicated website : https://www.amsdc.am/soprano/
The numerical code SOPRANO was developed to study the production of neutrino and the associated electromagnetic cascade in high energy objects such as active galactic nuclei, gamma-ray bursts, tidal disruption events ...
SOPRANO numerically solves the kinetic equations for protons, neutrons, electrons, positrons, muons, pions, all neutrinos and photons.
Current projects with SOPRANO:
Analysis of individual blazar (both BLlac and FSRQs) in the context of multi-wavelength and multi-messenger astrophysics.
Tenor (Table model ENabled fitting of blazaR Seds): a machine learning approach to the computation of blazar SEDs. More details here.
Publications with SOPRANO:
Bégué, Sahakyan et al., Modeling blazar broadband emission with convolutional neural networks - I. Synchrotron self-Compton model, submitted to ApJ. [Arxiv]
Sahakyan, Giommi, ... , Bégué, et al., A multi-messenger study of the blazar PKS 0735+178: a new major neutrino source candidate, 2023, MNRAS 519 1396. [Ads] [Journal] [Arxiv]
Gasparyan, Bégué and Sahakyan, Time-dependent lepto-hadronic modeling of the emission from blazar jets with SOPRANO: the case of TXS 0506+056, 3HSP J095507.9+355101 and 3C 279, 2022, MNRAS, 509, 2102–2121. [Link]