IPM Positions

PostDoctoral Associate, School of Astronomy

Research Interests

Galaxy evolution, quenching time in galaxies, Stellar evolution, Dust production, Star formation in galaxies, Stellar feedback, Chemical enrichment of galaxies, Observation at different wavelengths, Computational astrophysics, Machine learning.

Research Activities

The main goal of this project is to identify long-period variable (LPV) stars in the dwarf galaxies of the Andromeda satellite. With the help of these stars, the evolution and star formation history of dwarf galaxies in the Local Group can be studied. The unique characteristics of these stars, such as low temperature, high luminosity, diverse age range, easier identification compared to other stellar populations, the relationship between luminosity and birth mass make them suitable candidates for this study.

Present Research Project at IPM

Detection of long-period variables in Andromeda Galaxy satellites

More Information

GRANT: 1) A decade of ESO Wide-Field imaging surveys, Garching, Germany, 16-21 October 2023 2) The 376th Symposium of the International Astronomical Union (IAU), Hungary, Budapest, 17-21 April 2023 3) The 373th Symposium of the International Astronomical Union (IAU), Busan, Republic of Korea, 2-11 August 2022

Related Papers

1.	F. Khatamsaz, M. Abdollahi, H. Abdollahi, A. Javadi and J.TH. van Loon Star Formation History of the Local Group Dwarf Irregular Galaxy, NGC 6822 ComBAO 71 (2024), 394-397  [abstract] Code: IPM/A-2024/90

2.	M. Alizadeh, A. Javadi, J. Th. van Loon , Yo. Abedini, H. Abdollahi and S. Seifipour A Deep Dive into Stellar Populations in M33's Central Region: Near-Infrared Observations and Analysis ComBAO 71 (2024), 389-393  [abstract] Code: IPM/A-2024/82

3.	H. Abdollahi, A. Javadi, J. Th. van Loon, , I. McDonald, M. Abdollahi, E. Saremi, H. G. Khosroshahi and H. Mahani, Detection of the Long Period Variable Stars of And II Dwarf Satellite galaxy ComBAO 71 (2024), 383-388  [abstract] Code: IPM/A-2024/78

4.	H. Abdollahi, A. Javadi, M T. Mirtorabi, E. Saremi, H. Khosroshahi, J. Th. van Loon, I. McDonald, E. Khalouei, S. T. Aghdam and M. Saberi The Star Formation History and Dust Production in Andromeda IX Cambridge University 17 (2023),   [abstract] Code: IPM/A-2023/11

5.	H. Abdollahi, A. Javadi, M T. Mirtorabi, E. Saremi, J. Th. van Loon, H. G. Khosroshahi, I. McDonald, E. Khalouei, H. Mahani, S . Taefi Aghdam, M. Saberi and m. torki The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. VI. The Star Formation History and Dust Production in Andromeda IX Astrophysical Journal 948 (2023),   [abstract] Code: IPM/A-2023/10