Joint Appointment Member

Dr. Hwang, Chorng-Yuan (Professor)

Information

Activities

Publications

1. Lin, Chi-Hong; Chen, Ke-Jung ; Hwang, Chorng-Yuan, Rapid Growth of Galactic Supermassive Black Holes through Accreting Giant Molecular Clouds during Major Mergers of Their Host Galaxies , The Astrophysical Journal, Volume 952, Issue 2, id.121, 13 pp. (2023/08)

2. Sabri, M. R. Mat ; Abidin, Z. Z. ; Hwang, Chorng-Yuan; Kiew, C. Y. ; Asmi, N. ; Subramaniam, S. ; Lee, D. A. A. , The investigation of dark matter density profiles on the neutralino mass and cross-section annihilation (mχ - 〈 σv 〉) constraint lines of selected galaxy clusters by considering their synchrotron emission , New Astronomy, Volume 102, article id. 102023. (2023/08)

3. Jazeel H. Azeez, Zamri Zainal Abidin, Sadeem Abbas Fadhil & Hwang, Chorng-Yuan, Analyzing Interferometric CO (3-2) Observations of NGC 4039 , Sains Malaysiana, 51, 4, 1271-1282 (2022/04).

4. Nur hidayah mohd ali, Zamri Zainal Abidin & Hwang, Chorng-Yuan, Star Formation Rates for Elliptical Galaxies Derived from the WISE 12- and 22- µm Emission , Sains Malaysiana 51(9)(2022): 3059-3068 (2022/04).

5. Koptelova, Ekaterina; Hwang, Chorng-Yuan, A BL Lacertae object at a cosmic age of 800 Myr , PREPRINT at Research Square (2021/12)

6. Chen, Cheng-Yu; Hwang, Chorng-Yuan, Dynamics of Companion Galaxies of Early-type Galaxies , The Astrophysical Journal, Volume 903, Issue 1, id.38, 10 pp. (2020/11)

7. Wang, Tsan-Ming; Hwang, Chorng-Yuan, Influence of velocity dispersions on star-formation activities in galaxies , Astronomy & Astrophysics, Volume 641, id.A24, 11 pp. (2020/09)

8. Koptelova, Ekaterina; Hwang, Chorng-Yuan; Malkan, Matthew A.; Yu, Po-Chieh, Rapidly Accreting Black Hole of the Lyα-luminous Quasar PSOJ006.1240+39.2219 , The Astrophysical Journal, Volume 882, Issue 2, article id. 144, 11 pp. (2019/09).

9. Koptelova, Ekaterina; Hwang, Chorng-Yuan, A Luminous Molecular Gas Pair beyond Redshift 7 , The Astrophysical Journal Letters, Volume 880, Issue 2, article id. L19, 5 pp. (2019/08).

10. Yen-Chen Chen and Hwang, Chorng-Yuan, Emission line luminosity distributions of Seyfert 2 galaxies , Monthly Notices of the Royal Astronomical Society, Volume 485, Issue 3, p.3402-3408 (2019/05)

11. Yen-Chen Chen and Hwang, Chorng-Yuan, Morphology of Seyfert Galaxies , Astronomy Reports, Volume 62, Issue 12, pp.853-858 (2018/12)

12. Israa Abdulqasim Hohammed Ali, Hwang, Chorng-Yuan, Zamri Zainal Abidin & Adele Laurie Plunkett, Sains Malaysiana,, Dark Matter in the Central Region of NGC 3256 , Sains Malaysiana 47(6):1241-1249 (2018/06)

13. Chen, I.-Chenn; Hwang, Chorng-Yuan; Kaiser, Nick; Magnier, Eugene A.; Metcalfe, Nigel; Waters, Christopher, Color Variabilities of Spectrally Defined Red QSOs at z = 0.3-1.2 , The Astrophysical Journal, Volume 855, Issue 1, article id. 66, 19 pp. (2018/03).

14. Koptelova, E.,Hwang, Chorng-Yuan,Yu, Po-Chieh,Chen, Wen-Ping,Guo, J. K., Discovery of a very Lyman-α-luminous quasar at z = 6.62 , Scientific Reports, Volume 7, article id. 41617, 6pp. (2017)

15. Lin, Yi-Fan ;Yu, Po-Chieh ;Huang Jen Chao ; et al. (including Hwang, Chorng-Yuan;Chen, Wen-Ping) , Investigating merging galaxies by using Pan-STARRS images⋆ , Astronomy & Astrophysics, Volume 600, A28,8 (2017).

16. Tsai, A.-L.; ;Hwang, C.-Y. , Properties of Spectrally Defined Red QSOs at z = 0.3–1.2 , The Astrophysical Journal, Volume 842, Issue 1, article id. 57, 11 pp. (2017).

17. Hsieh, Pei-Ying;Koch,Patrick M. , Paul Ho T. P., et al. (Included:Hwang,Chorng-Yuan), Molecular Gas Feeding the Circumnuclear Disk of the Galactic Center , The Astrophysical Journal, 847, 3, (2017).

18. Kiew, Ching-Yee ,Hwang , Chorng-Yuan, and Abibin,Zamri Zainal , Constraints on the dark matter neutralinos from the radio emissions of galaxy clusters , Monthly Notices of the Royal Astronomical Society, 467, 2924(2017).

19. Azeez H. Jazeel , Abidin Zamri Z., Hwang, C.-Y., and Zainol A. Ibrahim,, Star Formation Law at Sub-kpc Scale in the Elliptical Galaxy Centaurus A as Seen by ALMA , Advance in Astronomy (2017)

20. Huang J. C. and Hwang, C.-Y., An Adaptive Homomorphic Aperture Photometry Algorithm for Merging Galaxies , Publications of the Astronomical Society of the Pacific, 129, 034001 (2017)

21. Azeez Jazeel H. ,Hwang, C.-Y.,Abidin Zamri Z. & Ibrahim Zainol A., Kennicutt-Schmidt Law in the Central Region of NGC 4321 as Seen by ALMA , Scientific Reports, 6, 26896, 6(2017)

22. Hsieh, Pei-Ying , Ho, Paul T. P. , Hwang, Chorng-Yuan, et al. , The Fossil Nuclear Outflow in the Central 30 pc of the Galactic Center , The Astrophysical Journal, 831, 72,(2016)

23. Chen, Cheng-Yu; Hwang, Chorng-Yuan; Ko,Chung-Ming, Ellipticities of Elliptical Galaxies in Different Environments , The Astrophysical Journal, Volume 830, Issue 2, article id. 123, 8 pp. (2016).

24. Yu, Po-Chieh , Huang,Kui-Yun , Hwang, Chorng-Yuan, et al. , Testing the Evolutionary Sequence between Hidden Broad-line Region (HBLR) and Non-HBLR Seyfert 2 Galaxies with the 4000 Å Break Strengths , The Astrophysical Journal, Volume 768, Issue 1, 30, 6 p..( 2013)

25. Yu, P.-C. and Hwang, C.-Y., Ionization Mechanisms of HBLR and Non-HBLR Seyfert 2 Galaxies , The Astronomical Journal, v. 142, pp. 14, (2011)

26. Yu, Po-Chieh; Hwang, Chorng-Yuan, Dust Morphology of HBLR and Non-HBLR Seyfert 2 Galaxies , The Astrophysical Journal, Volume 631, Issue 2 (2005)

27. Tsai,Mengchun , Hwang,Chorng-Yuan, Star Formation in the Central Regions of Active and Normal Galaxies , The Astronomical Journal, Volume 150, Issue 2, 43, 15 p..( 2015)

28. Hsieh,Pei-Ying , Ho,PaulT.P. , Hwang,Chorng-Yuan, The Connecting Molecular Ridge in the Galactic Center , The Astrophysical Journal, Volume 811, Issue 2, 142, 19 p..( 2015)

29. Lin,LupinC.C. , Takata,Jumpei , Kong,AlbertK.H., et al. ( Including: Hwang,C.Y. ), Investigation of CTA 1 using a Suzaku observation , Monthly Notices of the Royal Astronomical Society, Volume 426, Issue 3, pp. 2283-2290..( 2012)

30. Hwang,Chorng-Yuan , Tsai,Mengchun, Star Formation in the Central Kiloparsec of Nearby Active Galaxies , Journal of Physics: Conference Series, Volume 372, Issue 1, id. 0120..( 2012)

31. Hsieh,Pei-Ying , Ho,PaulT.P. , Kohno,Kotaro, et al. ( Including: Hwang,Chorng-Yuan ), Probing Circumnuclear Environments with the HCN(J = 3-2) and HCO+(J = 3-2) Lines: Case of NGC 1097 , The Astrophysical Journal, Volume 747, Issue 2, 90, 10 p..( 2012)

32. Tsai,Mengchun , Hwang,Chorng-Yuan , Matsushita,Satoki, et al. , Interferometric CO(3-2) Observations toward the Central Region of NGC 1068 , The Astrophysical Journal, Volume 746, Issue 2, 129, 10 p..( 2012)

33. Huang, M.-L. and Hwang, C.-Y., Morphologically Identified Merging Galaxies in the SWIRE Fields , The Astrophysical Journal, v. 734, pp. 99, (2011)

34. Lin, L. C. C., Huang, R. H. H., Takata, J., et al. (including Hwang, C. Y.), Detection of an X-ray Pulsation for the Gamma-Ray Pulsar Centered in CTA 1 , The Astrophysical Journal, v. 725, pp. L1, (2010)

35. Lin, L. C.-C., Takata, J., Kong, A. K. H., and Hwang, C.-Y., Swift observations of the Be/X-ray transient system 1A 1118-615 , Monthly Notices of the Royal Astronomical Society, v. 409, pp. 1127, (2010)

36. Lin,LupinChun-Che , Takata,Jumpei , Hwang,Chorng-Yuan, et al. , The X-ray properties of the energetic pulsar PSR J1838-0655 , Monthly Notices of the Royal Astronomical Society, Volume 400, Issue 1, pp. 168-175..( 2009)

37. Hwang,Chorng-Yuan , Chang,Ming-Yan, A Catalog of Morphologically Identified Merging Galaxies , The Astrophysical Journal Supplement, Volume 181, Issue 1, pp. 233-2..( 2009)

38. Lee, T.-L., Hwang, C.-Y., A New Character To Distinguish Different Types Of Galaxy Clusters , Cosmic Particle Acceleration, 26th meeting of the IAU, Joint Discussion 1, 16-17 August, 2006, Pragu