×ばつ FWHM(Hβ) + (0.438 ± 0.018), we present a sample of high-z NLS1 candidates having FWHM of Mg II < 2000 km s<SUP>-1</SUP>. The high-z sample contains 2684 NLS1s with redshift z = 0.8-2.5 with a median logarithmic bolometric luminosity of 46.16 ± 0.42 erg s<SUP>-1</SUP>, logarithmic black hole mass of 8.01 ± 0.35 M<SUB>⊙</SUB>, and logarithmic Eddington ratio of 0.02 ± 0.27. The fraction of radio-detected high-z NLS1s is similar to that of the low-z NLS1s and SDSS DR14 quasars at a similar redshift range, and their radio luminosity is found to be strongly correlated with their black hole mass.">
×ばつ FWHM(Hβ) + (0.438 ± 0.018), we present a sample of high-z NLS1 candidates having FWHM of Mg II < 2000 km s<SUP>-1</SUP>. The high-z sample contains 2684 NLS1s with redshift z = 0.8-2.5 with a median logarithmic bolometric luminosity of 46.16 ± 0.42 erg s<SUP>-1</SUP>, logarithmic black hole mass of 8.01 ± 0.35 M<SUB>⊙</SUB>, and logarithmic Eddington ratio of 0.02 ± 0.27. The fraction of radio-detected high-z NLS1s is similar to that of the low-z NLS1s and SDSS DR14 quasars at a similar redshift range, and their radio luminosity is found to be strongly correlated with their black hole mass.">
×ばつ FWHM(Hβ) + (0.438 ± 0.018), we present a sample of high-z NLS1 candidates having FWHM of Mg II < 2000 km s<SUP>-1</SUP>. The high-z sample contains 2684 NLS1s with redshift z = 0.8-2.5 with a median logarithmic bolometric luminosity of 46.16 ± 0.42 erg s<SUP>-1</SUP>, logarithmic black hole mass of 8.01 ± 0.35 M<SUB>⊙</SUB>, and logarithmic Eddington ratio of 0.02 ± 0.27. The fraction of radio-detected high-z NLS1s is similar to that of the low-z NLS1s and SDSS DR14 quasars at a similar redshift range, and their radio luminosity is found to be strongly correlated with their black hole mass."/>