List of Publications & Metrics

[ Last update: Apr. ‘25]

Google Scholar Stats

† Denotes publications with mentees as first authors

✽ Co-First Authors

First-Author & Major Contribution

 10.† Environmental Sculpting of Galaxy Structure at Fixed Stellar Mass: A Multi-Scale Analysis Across Cosmic Time using 3 Million HSC Galaxies | C. Igel✽, A. Ghosh✽,  A. J. Connolly, B. Robertson, C. M. Urry et al. (submitted to ApJ)

    9. Morphological Parameters of z<1 AGN Host Galaxies in Stripe 82X: Evidence for a Significant Dependence of AGN-Galaxy Co-evolution on X-ray Luminosity | C. Tian, C. M. Urry, A. Ghosh,  D. Nagai, T. T. Ananna, et al.  (submitted to ApJ)

    8. Automatic Machine Learning Framework to Study Morphological Parameters of AGN Host Galaxies within z < 1.4 in the Hyper Suprime-Cam Wide Survey |  C. Tian, C. M. Urry, A. Ghosh,  D. Nagai, T. T. Ananna, et al.  ApJ, 981, 5 (Mar. 2025)

     7. Denser Environments Cultivate Larger Galaxies: A Comprehensive Study beyond the Local Universe with 3 Million Hyper Suprime-Cam Galaxies  | A. Ghosh, C.M. Urry, M. C. Powell, R. Shimakawa, F. C. van den Bosch, et al.  ApJ, 971(2), 142 (Aug. 2024)

      6. Morphological Parameters and Associated Uncertainties for 8 Million Galaxies in the Hyper Suprime-Cam Wide Survey | A. Ghosh, C.M. Urry, L.P. Levasseur, A. Mishra, C. Tian, et al.  ApJ, 953(2), 134 (Aug. 2023)        

     5. Using Machine Learning to Determine Morphologies of z < 1 AGN Host Galaxies in the Hyper Suprime-Cam Wide Survey  | C. Tian, C. M. Urry, A. Ghosh, R. Ofman, T. T. Ananna, et al.  ApJ, 944(2), 124 (Feb. 2023)

     4. GaMPEN: A Machine Learning Framework for Estimating Bayesian Posteriors of Galaxy Morphological Parameters  | A. Ghosh, C.M. Urry, A. Rau, L.P. Levasseur, M. Cranmer et. al.  ApJ, 935(2), 138 (Aug. 2022)

      3. Galaxy Morphology Network (GaMorNet): A Convolutional Neural Network to study morphology and quenching in ~100,000 SDSS & ~20,000 CANDELS galaxies | A. Ghosh, C.M.Urry, Z.Wang, D. Turp, K.Schawinski, M.C.Powell  ApJ, 895(2), 112 (Jun. 2020)

      2. Acceleration in Astrophysical Environments with CR Propa | A. Ghosh, S. Buitink, O.Scholten, T. Winchen, PoS(ICRC2017) 582

     1. An extended fractal growth regime in the diffusion limited aggregation including edge diffusion. | A. Ghosh, R. Batabyal, G. P. Das, B. N. Dev, AIP Advances 6, 015301 (Jan. 2016)    

Secondary Contribution 

     7. Obscured AGN at z < 1.5: X-ray to Far-Infrared SEDs and Host Galaxy Morphologies in the GOODS Fields  | W. H. Jarvis, et al. incl. A. Ghosh (submitted to ApJ)

     6. Morphological Classification of Galaxies Through Structural and Star Formation Parameters Using Machine Learning  | Aguilar-Argüello, et al. incl. A. Ghosh MNRAS 537, 876–896 (Jan. 2025)

     5. Stripe 82-XL: the ~54.8 deg2 and ~18.8 Ms Chandra and XMM-Newton point source catalog and number of counts  | A. Peca, et al.  incl. A. Ghosh  ApJ, 974(2), 156 (Oct. 2024)

     4. Stripe 82X Data Release 3: Multiwavelength Catalog with New Spectroscopic Redshifts and Black Hole Masses  | S. LaMassa, et al. incl. A. Ghosh  ApJ, 974(2), 235 (Oct. 2024)

     3. The Accretion History of AGN: The Spectral Energy Distributions of X-ray Luminous AGN  | C. Auge, et al. incl. A. Ghosh   ApJ, 957, 19 (Oct. 2023)

     2. GALFIT-ing AGN Host Galaxies in COSMOS: HST vs. Subaru   | C. Dewsnap, P. Barmby, S. C. Gallagher, C. M. Urry, A. Ghosh, M. C. Powell. ApJ, 944, 137 (Feb. 2023)

     1. Probing the Jets of Blazars Using the Temporal Symmetry of their Multiwavelength Outbursts  | N.Roy, R.Chatterjee, M. Joshi, A. Ghosh MNRAS 482, 1, 743-757 (Jan. 2019)

Theses

      2. PhD Thesis –  Investigating Galaxy Morphology in Large Surveys Using Novel Machine Learning Frameworks

      1. Masters Thesis – Diffusive Shock Acceleration with CR Propa

Some Older Project Reports/Posters which are not on arXiv / Zeonodo

1. Poster -- “A new computational window into fractal morphology”

                           APS April Meeting ‘16 as a part of APS-FIP Distinguished Student Program

      2.  Project Report -- Feasibility Study of Tensor Interaction in Leptonic Tau Decays at Belle  and Belle II 

      3.  Project Report -- Gamma-Ray Variability of Fermi Blazars