IPM Positions

Faculty Member , School of Astronomy (2021 - Present )

Past IPM Positions

Long Term Visitor, School of Astronomy (2018 - 2021) Post-Doctoral Research Fellow, School of Astronomy (2011 - 2018)

non IPM Affiliations

Assistant Professor, Sharif University of Technology (2020-2021)

Present Research Project at IPM

Stellar evolution, Dust production, Nearby galaxies, Stellar populations, Star formation and quenching, Galaxies formation and evolution, Stellar feedback, Chemical enrichment of galaxies, Optical to mid-IR imaging, Interstellar Medium, Diffuse Interstellar Bands

Related Papers

1.	. Ghaziasgar, . Abdollahi, , . Javadi, . van Loon , . McDonald, . Oliveira, . Masoudnezhad, , . Khosroshahi,, . Foing and . Fazel Dusty stellar sources classification by implementing machine learning methods based on spectroscopic observations in the Magellanic Clouds JCAP (Accepted) [abstract] Code: IPM/A-2025/20

2.	. Gholami , . Javadi, . Mahani, . van Loon,, . Khosroshahi, , . Saremi, , . McDonald, . Eftekhari, . Ren and . Altafi, The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. VII. Long-Period Variable Stars in the Nearest Starburst Dwarf Galaxy, IC 10 Astronomical Journal (Accepted) [abstract] Code: IPM/A-2025/12

3.	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

4.	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

5.	M. Abdollahi, S.T. Aghdam, A. Javadi, S.A. Hashemi, J.TH. van Loon, H. Khosroshahi, R. Hamedani Golshan, E. Saremi and M. Saberi Deciphering Galactic Halos: A Detailed Review of Star Formation in NGC 5128 (Cen A) ComBAO 71 (2024), 345-350  [abstract] Code: IPM/A-2024/79

6.	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

7.	S. Ghaziasgar, M. Abdollahi, A. Javadi, J.Th. van Loon, I. McDonald, J. Oliveira and H. Khosroshahi Machine Learning Classification of Young Stellar Objects and Evolved Stars in the Magellanic Clouds Using the Probabilistic Random Forest Classifier 71 (2024),   [abstract] Code: IPM/A-2024/63

8.	S. T. Aghdam, A. Javadi, S. Hashemi, M. Abdollahi, Jacco Th. van Loon, H. Khosroshahi, Roya H. Golshan, E. Saremi and M. Saberi The Complex Star Formation History of the Halo of NGC 5128 (Cen A) Astronomical Journal 972 (2024),   [abstract] Code: IPM/A-2024/21

9.	M. Noormohammadi, M. Khakian Ghomi and A. Javadi Detection of open cluster members inside and beyond tidal radius by machine learning methods based on Gaia DR3 Monthly Notices of the Royal Astronomical Society 532 (2024), 622-642  [abstract] Code: IPM/A-2024/11

10.	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

11.	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

12.	M. Gholami, A. Javadi, J. Th. van Loon, H. Khosroshahi and El. Saremi Star formation history for the starburst dwarf galaxy in the Local Group, IC 10 Cambridge University 17 (2023),   [abstract] Code: IPM/A-2023/09

13.	H. Mahani, A. Javadi, J. Th. van Loon, H. Khosroshahi, E. Saremi, R. Hamedani Golshan, M. Navabi, Seyed A. Hashemi, M. Gholami and S. Taefi Aghdam From evolved stars to the formation and evolution of galaxies Cambridge University 17 (2023),   [abstract] Code: IPM/A-2023/08

14.	S. T. Aghdam, A. Javadi, Seyed A. Hashemi, J. Th. van Loon, H. Khosroshahi, R. H. Golshan, E. saremi and M. Saberi Star Formation History of Two Fields in the Halo of NGC 5128 Cambridge University 17 (2023),   [abstract] Code: IPM/A-2023/07

15.	T. Parto, Sh. Dehghani, A. Javadi, E. Saremi, J. Th. van Loon, H. G. Khosroshahi, I. McDonald, M. T. Mirtorabi, M. Navabi and M. Saberi The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. V. The Star Formation History of Sagittarius Dwarf Irregular Galaxy Derived from Long-period Variable Stars Astrophysical Journal 942 (2023),   [abstract] Code: IPM/A-2022/23

16.	A J. Lee, L. Rousseau-Nepton, W L. Freedman, B F. Madore, M-R L. Cioni, T J. Hoyt, In S. Jang, A. Javadi and K A. Owens The Astrophysical Distance Scale. V. A 2% Distance to the Local Group Spiral M33 via the JAGB Method, Tip of the Red Giant Branch, and Leavitt Law Astrophysical Journal 933 (2022),   [abstract] Code: IPM/A-2022/16

17.	E. Saremi, A. Javadi, M. Navabi, J. Th.van Loon, H. G.Khosroshahi, B. Bojnordi Arbab and I. McDonald The Isaac Newton Telescope monitoring survey of Local Group dwarf galaxies. II. The star formation history of Andromeda I derived from long period variables Astrophysical Journal 923 (2021),   [abstract] Code: IPM/A-2021/26

18.	M. Navabi, E. Saremi, A. Javadi, M. Noori, J. Th. van Loon, H. G. Khosroshahi, I. McDonald, M. Alizadeh, A. Danesh, Gh. Gozaliasl, A. Molaeinezhad, T. Parto and M. Raouf The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. IV. The Star Formation History of Andromeda VII Derived from Long-period Variable Stars ApJ 910 (2021),   [abstract] Code: IPM/A-2021/02

19.	E. Saremi, A. Javadi, J. Th.van Loon, H. Khosroshahi, A. Molaeinezhad, I. McDonald, M. Raouf, A. Danesh, J. R. Bamber, Ph. Short, L. SuÃ?¡rez-AndrÃ?©s, R. Clavero and Gh. Gozaliasl The Isaac Newton Telescope monitoring survey of Local Group dwarf galaxies. I. Survey overview and first results for Andromeda I Astrophysical Journal 894 (2020),   [abstract] Code: IPM/A-2020/03

20.	M. Torki, A. Javadi, J Th. van Loon and H. Safari The star formation history of the M31 galaxy derived from Long-Period-Variable star counts IAU 14 (2019),   [abstract] Code: IPM/A-2019/39

21.	Seyed A. Hashemi , A. Javadi and J. Th. van Loon Recovering the Star Formation History of IC1613 Dwarf Galaxy Using Evolved Stars IAU 14 (2019),   [abstract] Code: IPM/A-2019/38

22.	A. Javadi and J. Th. van Loon AGB population as probes of galaxy structure and evolution IAU 14 (2019),   [abstract] Code: IPM/A-2019/37

23.	M. Gholami, A. Javadi , J. Th. van Loon , H. Khosroshahi, M T. Mirtorabi , E . Saremi and S. Eftekhari Detection of AGB stars in the IC 10 dwarf irregular galaxy Cambridge University Press 14 (2019),   [abstract] Code: IPM/A-2019/23

24.	E. Saremi, A. Javadi, J. Th. van Loon, H. Khosroshahi, S. Rezaeikh, R. Hamedani Golshan and Seyed A . Hashemi The Local Group Dwarf Galaxies. The Star Formation Histories derived using the Long Period Variable Stars Cambridge University Press 14 (2019),   [abstract] Code: IPM/A-2019/22

25.	E. Saremi, A. Javadi, J. van Loon, H. Khosroshahi and M. Torki Detecting AGB stars in LG Dwarf Galaxies for Understanding Galaxy Formation and Evolution Cambridge University Press 14 (2019),   [abstract] Code: IPM/A-2019/12

26.	A. Farhang, J. Th. van Loon, H. G. Khosroshahi, A. Javadi and M. Bailey A three-dimensional map of the hot Local Bubble using diffuse interstellar bands Nature (2019),   [abstract] Code: IPM/A-2019/11

27.

Steven . R. Goldman, Martha . L. Boyer, Kristen . B. McQuinn, Patricia A. . Whitelock, Iain . McDonald, Jacco . Th. van Loon, Evan . D. Skillman, Robert . D. Gehrz, Atefeh . Javadi, Gregory . C. Sloan, Olivia . C. Jones, Martin . A. T. Groenewegen and John . W. Menzies An Infrared Census Of Dust In Nearby Galaxies With Spitzer (DUSTiNGS): V. The Period-luminosity Relation For Dusty Metal-Poor AGB Stars Astrophysical Journal 2019 (2019),   [abstract] Code: IPM/A-2019/10

28.	Seyed A. Hashemi, A. Javadi and J Th. van Loon From evolved stars to the evolution of IC1613 MNRAS 483 (2018),   [abstract] Code: IPM/A-2018/37

29.	W. Yuan, L. M. Macri, A. Javadi, Z. Lin and J. Z. Huang Near-infrared Mira Period-Luminosity Relations in M33 Astronomical Journal 156 (2018),   [abstract] Code: IPM/A-2018/10

30.	A. Javadi and J Th. van Loon Monitoring pulsating giant stars in M33: star formation history and chemical enrichment Journal of Physics Conference Series ( In: ) [abstract] Code: IPM/A-2017/43

31.	E. Saremi, A. Javadi, J Th. van Loon, H. Khosroshahi, A. Abedi, J. Bamber, S A. Hashemi, F. Nikzat and A. Molaei Nezhad Monitoring survey of pulsating giant stars in the Local Group galaxies: survey description, science goals, target selection Journal of Physics Conference Series ( In: ) [abstract] Code: IPM/A-2017/42

32.

N. L. J. Cox, J. Cami, A. Farhang, J. Smoker, A. Monreal-Ibero, R. Lallement, P. J. Sarre, C. C. M. Marshall, K. T. Smith, C. J. Evans, P. Royer, H. Linnartz, M. A. Cordiner, C. Joblin, J. Th. van Loon, B. H. Foing, N. H. Bhatt, E. Bron, M. Elyajouri, A. de Koter, P. Ehrenfreund, A. Javadi, L. Kaper, H. G. Khosroshahi, M. Laverick, F. Le Peti, G. Mulas, E. Roueff, F. Salama and M. Spaans The ESO Diffuse Interstellar Bands Large Exploration Survey Astronomy & Astrophysics 606 (2017), 29  [abstract] Code: IPM/A-2017/38

33.

M. L. Boyer, K. B. W. McQuinn, M. A. T. Groenewegen, A. A. Zijlstra, P. A. Whitelock, J. Th. van Loon, G. Sonneborn, G. C. Sloan, E. D. Skillman, M. Meixner, I. McDonald, O. Jones, A. Javadi, R. D. Gehrz, N. Britavskiy and A. Z.. Bonanos An Infrared Census of DUST in Nearby Galaxies with Spitzer (DUSTiNGS). IV. Discovery of High-redshift AGB Analogs* Astrophysical Journal 851 (2017),   [abstract] Code: IPM/A-2017/41

34.	R. H. Golshan1, A. javadi, J Th. van Loon, H. Khosroshahi and E. Saremi Long period variable stars in NGC 147 and NGC 185. I. Their star formation histories MNRAS (2016),   [abstract] Code: IPM/A-2016/24

35.	A. Javadi, J Th. van Loon, H. Khosroshahi, F. Tabatabaei, R. Hamedani Golshan and M. Rashidi The UK Infrared Telescope M33 monitoring project. V. The star formation history across the galactic disc MNRAS 464 (2016),   [abstract] Code: IPM/A-2016/20

36.	M. bailey, J. Th. van Loon, A. Farhang, A. Javadi, H.G. Khosroshahi, P. J.Sarre and K. T.Smith Probing the Local Bubble with Diffuse Interstellar Bands (DIBs) Astronomy & Astrophysics 585 (2016), 12  [abstract] Code: IPM/A-2015/26

37.	M. Bailey, J. Th. van Loon, A. Farhang, A. Javadi, H.G. Khosroshahi,, Peter J. Sarre and Keith T. Smith Probing the Local Bubble with diffuse interstellar bands. I. Project overview and southern hemisphere survey Astronomy & Astrophysics 585 (2015), 12  [abstract] Code: IPM/A-2015/40

38.	M. Bailey, J. Th. van Loon, A. Farhang, A. Javadi, H.G. Khosroshahi, P. J. Sarre and K. T. Smith VizieR Online Data Catalog: Nearby early-type stars spectroscopic survey (Bailey+, 2016 Astronomy & Astrophysics (2015),   [abstract] Code: IPM/A-2015/38

39.	A. Javadi, J. Th. van Loon and H. Khosroshahi Sustaining Galaxy Evolution: the Role of Stellar Feedback Journal of The Korean Astronomical Society 30 (2015), 355-358  [abstract] Code: IPM/A-2015/35

40.	R. Golshan, A. Javadi, J.Th. van Loon and H.G. Khosroshahi Star Formation History and Dust Production: NGC147 and NGC185 Journal of The Korean Astronomical Society 30 (2015), 169-171  [abstract] Code: IPM/A-2015/33

41.	J.Th. van Loon, A. Javadi, H.G. Khosroshahi, S. Rezaei, R. Golshan and M. Saberi Pulsating red giants and supergiants as probes of galaxy formation and evolution IAU (2015),   [abstract] Code: IPM/A-2015/32

42.	J.Th. van Loon, , M. Bailey, A. Farhang, A. Javadi and H.G. Khosroshahi Probing the diffuse interstellar medium with diffuse interstellar bands IAU (2015),   [abstract] Code: IPM/A-2015/31

43.	M. Saberi, A. Javadi, J. Th. van Loon, and H.G. Khosroshahi Detecting Long Period Variables in M 33 Using UKIRT-WFCAM Images 497 (2015), 497-498  [abstract] Code: IPM/A-2015/29

44.	A. Farhang, H.G.. Khosroshahi, A. Javadi and Jacco .th .. van Loon Probing the Local Bubble with Diffuse Interstellar Bands. III. The Northern Hemisphere Data and Catalog Astrophysical Journal 216 (2015), 3  [abstract] Code: IPM/A-2015/27

45.	A. Farhang, H.G. Khosroshahi, A. Javadi, J.Th. Van Loon, M. Bailey, A. Molaeinezhad, S. Tavasoli, F. Habibi, E. Kourkchi, S. Rezaei, M. saberi and L. Hardy Probing the Local Bubble with Diffuse Interstellar Bands. II. The DIB Properties in the Northern Hemisphere Astrophysical Journal 800 (2015), 16  [abstract] Code: IPM/A-2015/06

46.	A. Farhang, H.G. Khosroshahi, A. Javadi and J.Th. Van Loon VizieR Online Data Catalog: Probing the Local Bubble with DIBs. III. ApJS 221 (2015), 53  [abstract] Code: IPM/A-2015/05

47.	A. Javadi, M. Saberi, J. van Loon, H.G. Khosroshahi, N. Golabatooni and M.T. Mirtorabi The UK Infrared Telescope M33 monitoring project - IV. Variable red giant stars across the galactic disc MNRAS 447 (2015), 3973-3991  [abstract] Code: IPM/A-2015/01

48.	A. Nanni, A. Bressa, P. Marigo, L. Girard, A. Javadi and J. van Loon Dust production from sub-solar to super-solar metallicity in Thermally Pulsing Asymptotic Giant Branch Stars arXiv (2014), 5  [abstract] Code: IPM/A-2014/44

49.	S. Rezaeikh, A. Javadi, H. G.Khosroshahi and J. van Loon The star formation history of the Magellanic Clouds derived from long-period variable star counts MNRAS 445 (2014), 2214-2222  [abstract] Code: IPM/A-2014/33

50.	A. Javadi, J. Th. van Loon, H. Khosroshahi and M.T. Mirtorabi The UK Infrared Telescope M33 monitoring project. III. Feedback from dusty stellar winds in the central square kiloparsec MNRAS 432 (2013), 2824-2836  [abstract] Code: IPM/A-2012/018

51.	F. Nikzat, A. Javadi, M. Mirtorabi, J. Van Loon and H.G. Khosroshahi Photometry and Stellar Structure Analysis of the Central Regions of the M33 galaxy 292 (2013), 160-160  [abstract] Code: IPM/A-2012/53

52.	A. Javadi, . van Loon and M T. Mirtorabi The UK infrared Telescope M33 monitoring project II.,the star formation history in the central square koloparsec MNRAS 414 (2011), 3394-3409  [abstract] Code:

53.	A. Javadi, J. van Loon and M T. Mirtorabi The UK Infrared Telescope M33 monitoring project. II. The star formation history in the central square kiloparsec MNRAS (Accepted) [abstract] Code: