Search for periodic emission of five gamma-ray pulsars at the frequency of 111 MHz

S. A. Tyul'bashev, M. A. Kitaeva, G. E. Tyul'basheva

Published 2022-04-14Version 1

The search for pulsar (periodic) emission of five gamma-ray pulsars was carried out using the summed power spectra and the summed periodograms. No harmonics corresponding to the known pulsar periods were found. The upper estimations of the integral flux density of the pulsars J0357+3205 (<0.5 mJy), J0554+3107 (<0.5 mJy), J1958+2846 (<0.5 mJy), J2021+4026 (<0.4 mJy), and J2055+2539 (<0.55 mJy) is obtained.