Neutrinos from interactions between the relativistic jet and large-scale structures of BL Lac objects investigated through their gamma-ray spectrum

Autor: Foffano, Luca, Cerruti, Matteo, Vittorini, Valerio

Absorption and emission lines in the optical spectrum are typically used to investigate the presence of large-scale environments in active galactic nuclei (AGNs). BL Lac objects - which are a category of AGNs with the relativistic jet pointing direct

Externí odkaz: http://arxiv.org/abs/2308.05492

An Emerging Class of Gamma-Ray Flares from Blazars: Beyond One-Zone Models

Autor: Tavani, Marco, Vittorini, Valerio, Cavaliere, Alfonso

Blazars radiate from relativistic plasma jets with bulk Lorentz factors {\Gamma} ~ 10, closely aligned along our line of sight. In a number of blazars of the Flat Spectrum Radio Quasar type such as 3C 454.3 and 3C 279 gamma-ray flares have recently b

Externí odkaz: http://arxiv.org/abs/1510.06184

Flaring Patterns in Blazars

Autor: Paggi, Alessandro, Cavaliere, Alfonso, Vittorini, Valerio, D'Ammando, Filippo, Tavani, Marco

Blazars radiate from relativistic jets launched by a supermassive black hole along our line of sight; the subclass of FSRQs exhibits broad emission lines, a telltale sign of a gas-rich environment and high accretion rate, contrary to the other subcla

Externí odkaz: http://arxiv.org/abs/1105.2887

L'immagine del mondo arabo nella letteratura francese e italiana del XIX secolo : analogie, differenze, eventuali influenze

Autor: Vittorini , Valerio

Publikováno v: Littératures. Université Nice Sophia Antipolis; Università degli studi (Gênes, Italie), 2015. Français. ⟨NNT : 2015NICE2013⟩
Littératures. Université Nice Sophia Antipolis, 2015. Français. 〈NNT : 2015NICE2013〉

The conception of the Arab society, still so predominant with the public opinion, even with the most cultured one, be it Italian French or in winder terms European, originates from stereotype. The reactions to the latest "Arab springs" are a clear ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0efdfb19de835eed1d20193e3b820c60
https://tel.archives-ouvertes.fr/tel-01178638

Narrative of the operations and recent discoveries [...] in Egypt and Nubia

Autor: Vittorini, Valerio

Publikováno v: Christian-Muslim Relations 1500 - 1900

Externí odkaz: https://doi.org/10.1163/2451-9537_cmrii_COM_34271