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Kseniia Telikova

Adjunct researcher

Universidad Diego Portales

Santiago, Chile

cosmology – early universe – early galaxies – quasars – interstellar medium – circum-galactic medium – intergalactic medium – absorption lines

Physics, Peter the Great St. Petersburg Polytechnic University. Rusia, 2016
Physics, Peter the Great St. Petersburg Polytechnic University. Rusia, 2018
Space physics, astronomy, Ioffe Institute. Chile, 2023

Research Assistant Part Time

Ioffe Institute

Saint Petersburg, Rusia

2016 - 2018
Junior Research Scientist Part Time

Ioffe Institute

Saint Petersburg, Rusia

2018 - 2023
Adjunct researcher Full Time

UNIVERSIDAD DIEGO PORTALES

Santiago, Chile

2023 - A la fecha
Student Other

EUROPEAN SOUTHERN OBSERVATORY

Santiago, Chile

2022 - 2023

Postdoctoral Researcher Other

Universidad Diego Portales

Santiago, Chile

2023 - A la fecha
Research Assistant Part Time

Ioffe Institute

Saint Petersburg, Rusia

2016 - 2018
Junior Research Scientist Part Time

Ioffe Institute

Saint Petersburg, Chile

2018 - 2023


A hidden active galactic nucleus powering bright [O III] nebulae in a protocluster at z = 4.5 revealed by JWST Solimano, M.; Gonzalez-Lopez, J.; Aravena, A.; Alcalde Pampliega, B.; Assef, R. J.; Béthermin, M.; Boquien, M.; Bovino, S.; Casey, C. M.; Cassata, P.; et al. Article ASTRONOMY AND ASTROPHYSICS (2025)
The ALMA-CRISTAL Survey: Spatial extent of [C II] line emission in star-forming galaxies at <i>z</i>=4-6 Ikeda, Ryota; Tadaki, Ken-ichi; Mitsuhashi, Ikki; Aravena, Manuel; De Looze, Ilse; Foerster Schreiber, Natascha M.; Gonzalez-Lopez, Jorge; Herrera-Camus, Rodrigo; Spilker, Justin; Barcos-Munoz, Loreto; et al. Article ISI Astronomy and Astrophysics (2025)
The ALMA-CRISTAL survey. Discovery of a 15 kpc-long gas plume in a z=4.54 Lyman-alpha blob Article ASTRONOMY AND ASTROPHYSICS (2024)
The ALMA-CRISTAL survey: Dust temperature and physical conditions of the interstellar medium in a typical galaxy at <i>z</i>=5.66 Villanueva, V.; Herrera-Camus, R.; Gonzalez-Lopez, J.; Aravena, M.; Assef, R. J.; Baeza-Garay, M.; Barcos-Munoz, L.; Bovino, S.; Bowler, R. A. A.; da Cunha, E.; et al. Article ISI Astronomy and Astrophysics (2024)
Low-ionization iron-rich broad absorption-line quasar SDSS J 1652+2650: physical conditions in the ejected gas from excited FeII and metastable HeI Boisse, P. Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
CII*/CII ratio in high-redshift DLAs: ISM phase separation drives the observed bimodality of [CII] cooling rates Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: LETTERS (2022)
Extremely strong DLAs at high redshift: gas cooling and H2 formation Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
Multi-phase gas properties of extremely strong intervening DLAs towards quasars Sheen, Y. -K. Article ASTRONOMY AND ASTROPHYSICS (2022)
Constraints on the temperature-density relation of the intergalactic medium with non-negligible absorber spatial structure Article Journal of Physics: Conference Series (2021)
Sharpening quasar absorption lines with ESPRESSO. Temperature of warm gas at z~2, constraints on the Mg isotopic ratio, and structure of cold gas at z~0.5 Duchoquet, G.; Bergeron, J. Article ASTRONOMY AND ASTROPHYSICS (2021)
Extremely strong damped Ly-alpha systems at high redshifts Article Journal of Physics: Conference Series (2020)
Jeans smoothing of the Ly-alpha forest absorption lines Article Journal of Physics: Conference Series (2019)
Thermal state of the intergalactic medium at z~2-4 Article Astrophysical Journal (2019)
Equation of state of the intergalactic medium in the early Universe Article Journal of Physics: Conference Series (2018)
Estimation of the temperature-density relation in the intergalactic medium at z~2-4 via Ly-alpha forest Article Journal of Physics: Conference Series (2018)
Stellar and dark matter density in the Local Universe Karachentsev, I. Article ASTRONOMISCHE NACHRICHTEN (2018)
The primordial deuterium abundance: sub-DLA system at zabs=2.437 towards the QSO J1444+2919 Zavarygin, E.; Ivanchik, A.; Telikova, K.; Varshalovich, D. Article MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Manuel Aravena

Full Professor

Facultad de Ingeniería y Ciencias

Universidad Diego Portales

Santiago, Chile

Roberto Assef

Profesor Titular

Núcleo de Astronomía de la Facultad de Ingeniería y Ciencias

Universidad Diego Portales

Santiago, Chile

Jorge González

Profesor asistente

Facultad de Física

Pontificia Universidad Católica de Chile

Santiago, Chile

Kseniia Telikova

Adjunct researcher

Universidad Diego Portales

Santiago, Chile

Kseniia Telikova

Líneas de Investigación

Educación

Physics, Peter the Great St. Petersburg Polytechnic University. Rusia, 2016

Physics, Peter the Great St. Petersburg Polytechnic University. Rusia, 2018

Space physics, astronomy, Ioffe Institute. Chile, 2023

Experiencia Académica

Research Assistant Part Time

Junior Research Scientist Part Time

Adjunct researcher Full Time

Student Other

Experiencia Profesional

Postdoctoral Researcher Other

Research Assistant Part Time

Junior Research Scientist Part Time

Article (17)

A hidden active galactic nucleus powering bright [O III] nebulae in a protocluster at z = 4.5 revealed by JWST

The ALMA-CRISTAL Survey: Spatial extent of [C II] line emission in star-forming galaxies at <i>z</i>=4-6

The ALMA-CRISTAL survey. Discovery of a 15 kpc-long gas plume in a z=4.54 Lyman-alpha blob

The ALMA-CRISTAL survey: Dust temperature and physical conditions of the interstellar medium in a typical galaxy at <i>z</i>=5.66

Low-ionization iron-rich broad absorption-line quasar SDSS J 1652+2650: physical conditions in the ejected gas from excited FeII and metastable HeI

CII*/CII ratio in high-redshift DLAs: ISM phase separation drives the observed bimodality of [CII] cooling rates

Extremely strong DLAs at high redshift: gas cooling and H2 formation

Multi-phase gas properties of extremely strong intervening DLAs towards quasars

Constraints on the temperature-density relation of the intergalactic medium with non-negligible absorber spatial structure

Sharpening quasar absorption lines with ESPRESSO. Temperature of warm gas at z~2, constraints on the Mg isotopic ratio, and structure of cold gas at z~0.5

Extremely strong damped Ly-alpha systems at high redshifts

Jeans smoothing of the Ly-alpha forest absorption lines

Thermal state of the intergalactic medium at z~2-4

Equation of state of the intergalactic medium in the early Universe

Estimation of the temperature-density relation in the intergalactic medium at z~2-4 via Ly-alpha forest

Stellar and dark matter density in the Local Universe

The primordial deuterium abundance: sub-DLA system at zabs=2.437 towards the QSO J1444+2919

Manuel Aravena

Roberto Assef

Jorge González

Kseniia Telikova