activity
19982025
most citedRC J0311+0507: A Candidate for Superpowerful Radio Galaxies in the Early Universe at Redshift z=4.514

30 citations · 77 across the 11 of their papers we have counts for

collaborators

11 papers

astro-ph.CO2025

New Radio Data on Sources of the Big Trio Program for Searching for Distant Radio Galaxies

Olga Zhelenkova, Adelina Temirova, Yurij Parijskij +1

Radio sources with steep and ultra-steep spectra, identified through a series of surveys of the Cold experiment using the RATAN-600 radio telescope, formed the basis of the Big Tri…

astro-ph.CO2012★ 1 cited

The KHOLOD Experiment: A Search for a New Population of Radio Sources

Yu. N. Parijskij, N. S. Soboleva, A. V. Temirova +2

Published data from long-term observations of a strip of sky at declination +5 degrees carried out at 7.6 cm on the RATAN-600 radio telescope are used to estimate some statistical…

astro-ph.CO2010★ 13 cited

Spectroscopy of "Big Trio" objects using the "Scorpio" spectrograph of the 6-m telescope of the Special astrophysical observatory

Yurij N. Parijskij, Alexander I. Kopylov, Adelina V. Temirova +5

We present the results of spectroscopy of 71 objects with steep and ultra-steep spectra (, ) from the "Big Trio" (RATAN-600-VLA-BTA) project, performed with th…

astro-ph2007★ 30 cited

RC J0311+0507: A Candidate for Superpowerful Radio Galaxies in the Early Universe at Redshift z=4.514

A. I. Kopylov, W. M. Goss, Yu. N. Pariiskii +4

A strong emission line at 6703A has been detected in the optical spectrum for the host galaxy (R=23.1) of the radio source RC J0311+0507 (4C+04.11). This radio galaxy, with a spect…

astro-ph2002

Results of investigation of radio galaxies of the survey "Cold": photometry, colour redshifts and the age of the stellar population

O. V. Verkhodanov, Yu. N. Parijskij, N. S. Soboleva +4

BVRI data for the majority of the objects of the RC catalogue with steep spectra and are presented. These data have been used to estimate colour redshifts and the age of…

astro-ph2001

Photometric study of radio galaxies in RATAN--600 "Cold" survey

O. V. Verkhodanov, Yu. N. Parijskij, N. S. Soboleva +4

About 100 steep spectrum radio sources from the RATAN--600 RC catalog were mapped by the VLA and identified with optical objects down to 24--25 in the R band using the 6 m…