activity
20012023
most citedGiant Pulses from PSR B1937+21 with widths <= 15 nanoseconds and T_b >= 5 x 10^39 K, the Highest Brightness Temperature Observed in the Universe

120 citations · 967 across the 45 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

astro-ph.GA2022★ 8 cited

Electron density variations in the interstellar medium and the average frequency profile of a scintle from pulsar scintillation spectra

N. Bartel, M. S. Burgin, E. N. Fadeev +4

We observed the scintillation pattern of nine bright pulsars at 324 MHz and three at 1.68 GHz and analyzed the wavenumber spectrum which is related to electron density variations o…

astro-ph.HE2022

The Bright Supernova 1996cr in the Circinus Galaxy Imaged with VLBI: Shell Structure with Complex Evolution

Michael F. Bietenholz, Norbert Bartel, Vikram V. Dwarkadas +5

We present broadband radio flux-density measurements supernova (SN) 1996cr, made with MeerKAT, ATCA and ALMA, and images made from very long baseline interferometry (VLBI) observat…