Dr. Arnas Drazdauskas

Dr. Arnas Drazdauskas

Phone: +370 522 34 669

E-mail: 

Institute of Theoretical Physics and Astronomy (ITPA)

Stellar evolution, chemodynamics of the Galaxy

Associate professor, senior researcher

Stars, Galaxy, chemical abundances, stellar evolution, Galaxy chemodynamics

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., and Zaggia, S., The Gaia-ESO Survey: CNO abundances in the open clusters Trumpler 20, NGC 4815, and NGC 6705, 2015, Astronomy & Astrophysics, Volume 573, id.A55, 13 pp.

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.

Drazdauskas, Arnas, Tautvaišienė, Gražina, Randich, Sofia, Bragaglia, Angela, Mikolaitis, Šarūnas, and Janulis, Rimvydas, The extent of mixing in stellar interiors: the open clusters Collinder 261 and Melotte 66, 2016, Astronomy & Astrophysics, Volume 589, id.A50, 6 pp.

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)

Tautvaišienė, Gražina, Drazdauskas, Arnas, Bragaglia, Angela, Randich, Sofia, and Ženovienė, Renata, CNO abundances and carbon isotope ratios in evolved stars of the open clusters NGC 2324, NGC 2477, and NGC 3960, 2016, Astronomy & Astrophysics, Volume 595, id.A16, 9 pp.

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

Tautvaišienė, G., Viscasillas Vázquez, C., Mikolaitis, Š., Stonkutė, E., Minkevičiūtė, R., Drazdauskas, A., and Bagdonas, V., Abundances of neutron-capture elements in thin- and thick-disc stars in the solar neighbourhood, 2021, Astronomy & Astrophysics, Volume 649, id.A126, 20 pp.

Mikolaitis, Š., Drazdauskas, A., Minkevičiūtė, R., Stonkutė, E., Tautvaišienė, G., Klebonas, L., Bagdonas, V., Pakštienė, E., and Janulis, R., High-resolution spectroscopic study of dwarf stars in the northern sky. Na to Zn abundances in two fields with radii of 20 degrees, 2019, Astronomy & Astrophysics, Volume 628, id.A49, 19 pp.

Mikolaitis, Šarūnas, Tautvaišienė, Gražina, Drazdauskas, Arnas, Minkevičiūtė, Renata, Klebonas, Lukas, Bagdonas, Vilius, Pakštienė, Erika, and Janulis, Rimvydas, Spectroscopy of Dwarf Stars Around the North Celestial Pole, 2018, Publications of the Astronomical Society of the Pacific, Volume 130, Issue 989, pp. 074202.

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.