87 citations · 620 across the 36 of their papers we have counts for
6 papers · 1 filter
Radio asymmetry in 3C99
F. Mantovani, R. Fanti, C. Ferrari +2
The N-galaxy 3C99, a Compact Steep-spectrum Source showing a triple asymmetric structure, has been observed with several arrays of radio telescopes at sub-arcsecond resolution. New…
How is really decelerating the expansion of SN1993J?
J. M. Marcaide, A. Alberdi, M. A. Perez-Torres +14
SN1993J is to date the radio supernova whose evolution has been monitored in greatest detail and the one which holds best promise for a comprehensive theoretical-observational anal…
CSSs in a sample of B2 radio sources of intermediate strength
D. J. Saikia, P. Thomasson, R. E. Spencer +3
We present radio observations of 19 candidate compact steep-spectrum (CSS) objects selected from a well-defined, complete sample of 52 B2 radio sources of intermediate strength. Th…
B1524-136: A CSS quasar with two-sided radio jets
F. Mantovani, D. J. Saikia, M. Bondi +3
We present MERLIN, global VLBI and VLBA observations of the high-luminosity, compact steep-spectrum quasar B1524136 at cm wavelengths. These observations reveal well-defined rad…
Milli-arcsecond scale Rotation Measure in the CSS Quasars 0548+165 and 1524-136
F. Mantovani, W. Junor, R. Ricci +3
Two Compact Steep-spectrum Sources (CSSs), 0548+165 and 1524-136, chosen from a list of CSSs with polarization percentages that decrease with decreasing frequency and high rotation…
A distorted radio shell in the young supernova SN1986J
M. A. Perez-Torres, A. Alberdi, J. M. Marcaide +5
We report here on 5 GHz global very-long-baseline interferometry (VLBI) observations of SN 1986J, 16 yr after its explosion. We obtained a high-resolution image of the supernova, w…