The Post-AGB Star IRAS 07253–2001: Pulsations, Long-Term Brightness Variability and Spectral Peculiarities.

Autor: Ikonnikova, N. P.¹ (AUTHOR) ikonnikova@sai.msu.ru, Burlak, M. A.¹ (AUTHOR), Dodin, A. V.¹ (AUTHOR), Belinski, A. A.¹ (AUTHOR), Tatarnikov, A. M.^1,2 (AUTHOR), Maslennikova, N. A.^1,2 (AUTHOR), Zheltoukhov, S. G.^1,2 (AUTHOR), Atapin, K. E.¹ (AUTHOR)

Publikováno v: Astrophysical Bulletin. Sep2023, Vol. 78 Issue 3, p348-363. 16p.

Supernova 2009ip Outbursts in 2012: From Scenario to Model.

Autor: Chugai, N. N.¹ (AUTHOR) nchugai@inasan.ru

Publikováno v: Astronomy Letters. Aug2022, Vol. 48 Issue 8, p442-446. 5p.

The Gaia-ESO Survey: empirical estimates of stellar ages from lithium equivalent widths (eagles)

Autor: R D Jeffries, R J Jackson, Nicholas J Wright, G Weaver, G Gilmore, S Randich, A Bragaglia, A J Korn, R Smiljanic, K Biazzo, A R Casey, A Frasca, A Gonneau, G Guiglion, L Morbidelli, L Prisinzano, G G Sacco, G Tautvaišienė, C C Worley, S Zaggia

Publikováno v: Monthly Notices of the Royal Astronomical Society. 523:802-824

We present an empirical model of age-dependent photospheric lithium depletion, calibrated using a large, homogeneously-analysed sample of 6200 stars in 52 open clusters, with ages from 2--6000 Myr and $-0.3
Accepted for publication in Monthly No

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8292f25723f2a5ef1f6270a822e87f
https://doi.org/10.1093/mnras/stad1293

Convection Theory and Relevant Problems in Stellar Structure, Evolution, and Pulsational Stability I Convection Theory and Structure of Convection Zone and Stellar Evolution

Autor: Da-run Xiong

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 7 (2021)

A non-local and time-dependent theory of convection was briefly described. This theory was used to calculate the structure of solar convection zones, the evolution of massive stars, lithium depletion in the atmosphere of the Sun and late-type dwarfs,

Externí odkaz: https://doaj.org/article/8436a710bd5740788532209e7c7a35d2

The VLT/SPHERE view of the ATOMIUM cool evolved star sample I. Overview: Sample characterization through polarization analysis

Autor: M. Montargès, E. Cannon, A. de Koter, T. Khouri, E. Lagadec, P. Kervella, L. Decin, I. McDonald, W. Homan, L. B. F. M. Waters, R. Sahai, C. A. Gottlieb, J. Malfait, S. Maes, B. Pimpanuwat, M. Jeste, T. Danilovich, F. De Ceuster, M. Van de Sande, D. Gobrecht, S. H. J. Wallström, K. T. Wong, I. El Mellah, J. Bolte, F. Herpin, A. M. S. Richards, A. Baudry, S. Etoka, M. D. Gray, T. J. Millar, K. M. Menten, H. S. P. Müller, J. M. C. Plane, J. Yates, A. Zijlstra

Publikováno v: Montargès, M, Cannon, E, Koter, A D, Khouri, T, Lagadec, E, Kervella, P, Decin, L, McDonald, I, Homan, W, Waters, L B F M, Sahai, R, Gottlieb, C A, Malfait, J, Maes, S, Pimpanuwat, B, Jeste, M, Danilovich, T, Ceuster, F D, Sande, M V D, Gobrecht, D, Wallström, S H J, Wong, K T, Mellah, I E, Bolte, J, Herpin, F, Richards, A M S, Baudry, A, Etoka, S, Gray, M D, Millar, T J, Menten, K M, Müller, H S P, Plane, J M C, Yates, J & Zijlstra, A 2023, ' The VLT/SPHERE view of the ATOMIUM cool evolved star sample: I. Overview: sample characterization through polarization analysis ', Astronomy and Astrophysics, vol. 671, A96 . https://doi.org/10.1051/0004-6361/202245398
Astronomy & Astrophysics, 671, pp. 1-22
Astronomy & Astrophysics, 671, 1-22

Aims. Through the ATOMIUM project, based on an ALMA large program, we aim to present a consistent view of a sample of 17 nearby cool evolved stars (Aymptotic Giant Branch and red supergiant stars). Methods. Here we present VLT/SPHERE-ZIMPOL polarimet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fe89cd5b1452752863127a50cb36a41
https://hdl.handle.net/2066/291694