Dr. Yiuriy Chorniy

Dr. Yiuriy Chorniy

Phone: +370 645 01 428

E-mail: 

Institute of Theoretical Physics and Astronomy (ITPA)

Astrophysics

Researcher

Stars, Galaxy, chemical abundances, stellar evolution.

1) Tautvaišienė, G., Drazdauskas, A., Bragaglia, A., Martell, S. L., Pancino, E., Lardo, C., Mikolaitis, Š., Minkevičiūtė, R., Stonkutė, E., Ambrosch, M., Bagdonas, V., Chorniy, Y., Sanna, N., Franciosini, E., Smiljanic, R., Randich, S., Gilmore, G., Bensby, T., Bergemann, M., Gonneau, A., Guiglion, G., Carraro, G., Heiter, U., Korn, A., Magrini, L., Morbidelli, L., and Zaggia, S., Gaia-ESO Survey: Detailed elemental abundances in red giants of the peculiar globular cluster NGC 1851, 2022, Astronomy & Astrophysics, Volume 658, id.A80, 13 pp.

2) Tautvaišienė, G., Mikolaitis, Š., Drazdauskas, A., Stonkutė, E., Minkevičiūtė, R., Pakštienė, E., Kjeldsen, H., Brogaard, K., Chorniy, Y., von Essen, C., Grundahl, F., Ambrosch, M., Bagdonas, V., Sharma, A., Viscasillas Vázquez, C. , Chemical Composition of Bright Stars in the Northern Hemisphere: Star-Planet Connection, The Astrophysical Journal Supplement Series, 259:45 (13pp), 2022.

3) Stonkutė, E., Chorniy, Y., Tautvaišienė, G., Drazdauskas, A., Minkevičiūtė, R., Mikolaitis, Š., Kjeldsen, H., Essen, C. von, Pakštienė, E., and Bagdonas, V., High-resolution Spectroscopic Study of Dwarf Stars in the Northern Sky: Lithium, Carbon, and Oxygen Abundances, 2020, The Astronomical Journal, Volume 159, Issue 3, id.90, 13 pp. (2020)

4) Casali, G., Magrini, L., Tognelli, E., Jackson, R., Jeffries, R. D., Lagarde, N., Tautvaišienė, G., Masseron, T., Degl'Innocenti, S., Prada Moroni, P. G., Kordopatis, G., Pancino, E., Randich, S., Feltzing, S., Sahlholdt, C., Spina, L., Friel, E., Roccatagliata, V., Sanna, N., Bragaglia, A., Drazdauskas, A., Mikolaitis, Š., Minkevičiūtė, R., Stonkutė, E., Chorniy, Y., Bagdonas, V., Jimenez-Esteban, F., Martell, S., Van der Swaelmen, M., Gilmore, G., Vallenari, A., Bensby, T., Koposov, S. E., Korn, A., Worley, C., Smiljanic, R., Bergemann, M., Carraro, G., Damiani, F., Prisinzano, L., Bonito, R., Franciosini, E., Gonneau, A., Hourihane, A., Jofre, P., Lewis, J., Morbidelli, L., Sacco, G., Sousa, S. G., Zaggia, S., Lanzafame, A. C., Heiter, U., Frasca, A., Bayo, A. ,The Gaia-ESO survey: Calibrating a relationship between age and the [C/N] abundance ratio with open clusters, Astronomy & Astrophysics, 629, A62 (2019)

5) Lagarde, N., Reylé, C., Robin, A. C., Tautvaišienė, G., Drazdauskas, A., Mikolaitis, Š., Minkevičiūtė, R., Stonkutė, E., Chorniy, Y., Bagdonas, V., Miglio, A., Nasello, G., Gilmore, G., Randich, S., Bensby, T., Bragaglia, A., Flaccomio, E., Francois, P., Korn, A. J., Pancino, E., Smiljanic, R., Bayo, A., Carraro, G., Costado, M. T., Jiménez-Esteban, F., Jofré, P., Martell, S. L., Masseron, T., Monaco, L., Morbidelli, L., Sbordone, L., Sousa, S. G., and Zaggia, S., The Gaia-ESO Survey: impact of extra mixing on C and N abundances of giant stars, 2019, Astronomy & Astrophysics, Volume 621, id.A24, 11 pp.

6) Bagdonas, V., Drazdauskas, A., Tautvaišienė, G., Smiljanic, R., Chorniy, Y., Chemical composition of giant stars in the open cluster IC 4756, Astronomy & Astrophysics, 615, A165 (2018),

7) Fu, X., Romano, D., Bragaglia, A., Mucciarelli, A., Lind, K., Delgado Mena, E., Sousa, S. G., Randich, S., Bressan, A., Sbordone, L., Martell, S., Korn, A. J., Abia, C., Smiljanic, R., Jofré, P., Pancino, E., Tautvaišienė, G., Tang, B., Magrini, L., Lanzafame, A. C., Carraro, G., Bensby, T., Damiani, F., Alfaro, E. J., Flaccomio, E., Morbidelli, L., Zaggia, S., Lardo, C., Monaco, L., Frasca, A., Donati, P., Drazdauskas, A., Chorniy, Y., Bayo, A., Kordopatis, G., The Gaia-ESO Survey: Lithium enrichment histories of the Galactic thick and thin disc, Astronomy & Astrophysics, 610, A38 (2018)

8) Drazdauskas, Arnas, Tautvaišienė, Gražina, Smiljanic, Rodolfo, Bagdonas, Vilius, and Chorniy, Yuriy, Chemical composition of evolved stars in the young open clusters NGC 4609 and NGC 5316, 2016, Monthly Notices of the Royal Astronomical Society, Volume 462, Issue 1, p.794-803.

9) Casey, A. R., Ruchti, G., Masseron, T., Randich, S., Gilmore, G., Lind, K., Kennedy, G. M., Koposov, S. E., Hourihane, A., Franciosini, E., Lewis, J. R., Magrini, L., Morbidelli, L., Sacco, G. G., Worley, C. C., Feltzing, S., Jeffries, R. D., Vallenari, A., Bensby, T., Bragaglia, A., Flaccomio, E., Francois, P., Korn, A. J., Lanzafame, A., Pancino, E., Recio-Blanco, A., Smiljanic, R., Carraro, G., Costado, M. T., Damiani, F., Donati, P., Frasca, A., Jofré, P., Lardo, C., de Laverny, P., Monaco, L., Prisinzano, L., Sbordone, L., Sousa, S. G., Tautvaišienė, G., Zaggia, S., Zwitter, T., Delgado Mena, E., Chorniy, Y., Martell, S. L., Silva Aguirre, V., Miglio, A., Chiappini, C., Montalban, J., Morel, T., Valentini, M. , The Gaia-ESO Survey: revisiting the Li-rich giant problem, Monthly Notices of the Royal Astronomical Society, 461, 3336–3352 (2016)

10) Tautvaišienė, G., Drazdauskas, A., Mikolaitis, Š., Barisevičius, G., Puzeras, E., Stonkutė, E., Chorniy, Y., Magrini, L., Romano, D., Smiljanic, R., Bragaglia, A., Carraro, G., Friel, E., Morel, T., Pancino, E., Donati, P., Jiménez-Esteban, F., Gilmore, G., Randich, S., Jeffries, R. D., Vallenari, A., Bensby, T., Flaccomio, E., Recio-Blanco, A., Costado, M. T., Hill, V., Jofré, P., Lardo, C., de Laverny, P., Masseron, T., Moribelli, L., Sousa, S. G., Zaggia, S. , The Gaia-ESO Survey: CNO abundances in the open clusters Trumpler 20, NGC 4815, and NGC 6705, Astronomy & Astrophysics, 573, A55 (2015)