activity
20112023
most citedBlazar spectral variability as explained by a twisting inhomogeneous jet

199 citations · 1.4k across the 46 of their papers we have counts for

collaborators

46 papers

astro-ph.HE2023★ 12 cited

Multi-year characterisation of the broad-band emission from the intermittent extreme BL Lac 1ES~2344+514

H. Abe, S. Abe, V. A. Acciari +232

The BL Lac 1ES 2344+514 is known for temporary extreme properties (e.g., a shift of the synchrotron SED peak energy above 1keV). While those extreme states were so fa…

cond-mat.mtrl-sci2023

Temperature behavior of the Optical Absorption and Photoluminescence Spectra of InP/ZnS Nanocrystals with a Stabilizing Polyvinylpyrrolidone-based Coating

S. S. Savchenko, A. S. Vokhmintsev, M. S. Karabanalov +2

The present paper deals with the results of a research work on the optical properties of colloidal InP/ZnS nanocrystals stabilized with a heterobifunctional polyvinylpyrrolidone po…

astro-ph.HE2022★ 44 cited

X-ray Polarization Observations of BL Lacertae

Riccardo Middei, Ioannis Liodakis, Matteo Perri +143

Blazars are a class of jet-dominated active galactic nuclei with a typical double-humped spectral energy distribution. It is of common consensus the Synchrotron emission to be resp…

astro-ph.HE2022★ 140 cited

Polarized Blazar X-rays imply particle acceleration in shocks

Ioannis Liodakis, Alan P. Marscher, Iván Agudo +125

Most of the light from blazars, active galactic nuclei with jets of magnetized plasma that point nearly along the line of sight, is produced by high-energy particles, up to $\sim 1…

astro-ph.GA2022★ 15 cited

The distribution of dust in edge-on galaxies: I. The global structure

Aleksandr V. Mosenkov, Pavel A. Usachev, Zacory Shakespear +9

In this first paper in a series we present a study of the global dust emission distribution in nearby edge-on spiral galaxies. Our sample consists of 16 angularly large and 13 less…

astro-ph.HE2022★ 11 cited

Emission Line Variability during a Nonthermal Outburst in the Gamma-Ray Bright Quasar 1156+295

Melissa K. Hallum, Svetlana G. Jorstad, Valeri M. Larionov +18

We present multi-epoch optical spectra of the -ray bright blazar 1156+295 (4C +29.45, Ton 599) obtained with the 4.3~m Lowell Discovery Telescope. During a multi-wavelength outb…