Publications

4MOST ChANGES: Catalog of high-redshift quasar candidates (4.5 < z < 7) selected with SED fitting — Mkrtchyan, T., Mazzucchelli, C., Assef, R. J., et al. 2026, A&A, 710, A170.
VAR-PZ: Constraining the Photometric Redshifts of Quasars using Variability — Satheesh-Sheeba, S., Assef, R. J., Anguita, T., et al. (incl. Mkrtchyan, T.) 2026, A&A, 708, A121.
Discovery and characterization of 25 new quasars at 4.6 < z < 6.9 from wide-field multi-band surveys — Belladitta, S., Bañados, E., Xie, Z.-L., et al. (incl. Mkrtchyan, T.) 2025, A&A, 699, A335.

Methodological guide for teachers on inclusive education — co-authored (section on teaching science in an inclusive classroom), 2023, Republic of Armenia Ministry of Education.

Characterizing High-Redshift Quasars (z>4.5) from 4MOST to LSST — T. Mkrtchyan, presented at SOCHIAS XX Annual Meeting, Chile, 2025
Searching for Lya halos around radio-loud quasars — T. Mkrtchyan, presented at Extreme galaxies in their extreme environments at extremely early epochs conference, Iceland, 2024

For a complete and up-to-date list of publications, visit my ADS Publication Profile.

Tatevik Mkrtchyan