Radio cores in blazars

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dc.creatorVenturi, T.
dc.creatorDallacasa, D.
dc.creatorTorri, S.
dc.creatorMantovani, F.
dc.date2000-09-21
dc.date.accessioned2026-07-07T01:55:35Z
dc.date.available2026-07-07T01:55:35Z
dc.descriptionWe present results and first epoch parsec-scale images from a monitoring program on five $γ$--ray loud blazars selected on the basis of their total flux density variability. We observed 0048$-$097, 0235+164, 0954+658, 1510$-$089 and 1749+096 with the Very Long Baseline Array simultaneously at 8.4 GHz and 22 GHz. Comparison between our high quality images and previous results from the literature suggest that 0954+658 and 1510$-$089 are superluminal radio sources, with a Lorentz factor $γ$ of the order of $\sim 2 - 3$.
dc.description2 pages, 1 figures, Proceedings of the 5th EVN Symposium, Eds. John Conway, A. Polatidis, R. Booth, Chalmers Technical University
dc.identifierhttps://arxiv.org/abs/astro-ph/0009352
dc.identifierhttp://arxiv.org/abs/astro-ph/0009352
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/1704
dc.subjectAstrophysics
dc.titleRadio cores in blazars
dc.typetext

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