Suchetha Cooray

First-authored papers

1. [2210.05862] Galaxy Manifold: Characterizing and understanding galaxies with two parameters (Oct 12, 2022)
   Suchetha Cooray, Tsutomu T. Takeuchi, Daichi Kashino, Shuntaro A. Yoshida, Hai-Xia Ma, Kai T. Kono
   
   
2. [2112.01444] Wavelets and sparsity for Faraday tomography (Dec 2, 2021)
   Suchetha Cooray, Tsutomu T. Takeuchi, Shinsuke Ideguchi, Takuya Akahori, Yoshimitsu Miyashita, Keitaro Takahashi
   
   
3. [2011.10840] An Iterative Reconstruction Algorithm for Faraday Tomography (Nov 21, 2020)
   Suchetha Cooray, Tsutomu T. Takeuchi, Takuya Akahori, Yoshimitsu Miyashita, Shinsuke Ideguchi, Keitaro Takahashi, Kiyotomo Ichiki
   
   
4. [2004.06979] A Method for Unmasking Incomplete Astronomical Signals: Application to CO Multi-line Imaging of Nearby Galaxies Project (Apr 15, 2020)
   Suchetha Cooray, Tsutomu T. Takeuchi, Moe Yoda, Kazuo Sorai
   
   

Co-authored papers

1. [2510.24591] ReplicationBench: Can AI Agents Replicate Astrophysics Research Papers? (Oct 28, 2025)
   Christine Ye, Sihan Yuan, Suchetha Cooray, Steven Dillmann, Ian L. V. Roque, Dalya Baron, Philipp Frank, Sergio Martin-Alvarez, Nolan Koblischke, Frank J Qu, Diyi Yang, Risa Wechsler, Ioana Ciuca
   
   
2. [2508.21152] How does feedback affect the star formation histories of galaxies? (Aug 28, 2025)
   Kartheik G. Iyer, Tjitske K. Starkenburg, Greg L. Bryan, Rachel S. Somerville, Juan Pablo Alfonzo, Daniel Anglés-Alcázar, Suchetha Cooray, Romeel Davé, Austen Gabrielpillai, Shy Genel, Sultan Hassan, Lars Hernquist, Christian Kragh Jespersen, Christopher C. Lovell, Boon Kiat Oh, Camilla Pacifici, Lucia A. Perez, Laura Sommovigo, Joshua S. Speagle, Sandro Tacchella, Megan T. Tillman, Francisco Villaescusa-Navarro, John F. Wu
   
   
3. [2505.06815] Insights into the dependence of galaxy properties on the environment with explainable machine learning models (May 11, 2025)
   Shun-ya S. Uchida, Suchetha Cooray, Atsushi J. Nishizawa, Tsutomu T. Takeuchi, Peter Behroozi
   
   
4. [2405.09855] sOPTICS: A Modified Density-Based Algorithm for Identifying Galaxy Groups/Clusters and Brightest Cluster Galaxies (May 16, 2024)
   Hai-Xia Ma, Tsutomu T. Takeuchi, Suchetha Cooray, Yongda Zhu
   
   
5. [2404.05146] Katachi: Decoding the Imprints of Past Star Formation on Present Day Morphology in Galaxies with Interpretable CNNs (Apr 8, 2024)
   Juan Pablo Alfonzo, Kartheik G. Iyer, Masayuki Akiyama, Greg L. Bryan, Suchetha Cooray, Eric Ludwig, Lamiya Mowla, Kiyoaki C. Omori, Camilla Pacifici, Joshua S. Speagle, John F. Wu
   
   
6. [2311.17414] Extracting an Informative Latent Representation of High-Dimensional Galaxy Spectra (Nov 29, 2023)
   Daiki Iwasaki, Suchetha Cooray, Tsutomu T. Takeuchi
   
   
7. [2303.14558] Photometric Observations and Period Analysis of an SU UMa-type Dwarf Nova, MASTER OT J004527.52+503213.8 (Mar 25, 2023)
   Sena A. Matsui, Tsutomu T. Takeuchi, Kai T. Kono, Suchetha Cooray
   
   
8. [2204.00831] Estimation of the Star Formation Rate of Galaxies with Radio Continuum Obtained with Murchison Widefield Array (Apr 2, 2022)
   Tsutomu T. Takeuchi, Shuntaro A. Yoshida, Luca Cortese, O. Ivy Wong, Barbara Catinella, Suchetha Cooray
   
   
9. [2203.04535] High Dimensional Statistical Analysis and its Application to ALMA Map of NGC 253 (Mar 9, 2022)
   Tsutomu T. Takeuchi, Kazuyoshi Yata, Kento Egashira, Makoto Aoshima, Aki Ishii, Suchetha Cooray, Kouichiro Nakanishi, Kotaro Kohno, Kai T. Kono
   
   
10. [2006.02905] A Study on the Baryon Acoustic Oscillation with Topological Data Analysis (Jun 4, 2020)
    Kai T. Kono, Tsutomu T. Takeuchi, Suchetha Cooray, Atsushi J. Nishizawa, Koya Murakami
    
    
11. [1910.03863] CO Multi-line Imaging of Nearby Galaxies (COMING) IV. Overview of the Project (Oct 9, 2019)
    Kazuo Sorai, Nario Kuno, Kazuyuki Muraoka, Yusuke Miyamoto, Hiroyuki Kaneko, Hiroyuki Nakanishi, Naomasa Nakai, Kazuki Yanagitani, Takahiro Tanaka, Yuya Sato, Dragan Salak, Michiko Umei, Kana Morokuma-Matsui, Naoko Matsumoto, Saeko Ueno, Hsi-An Pan, Yuto Noma, Tsutomu T. Takeuchi, Moe Yoda, Mayu Kuroda, Atsushi Yasuda, Yoshiyuki Yajima, Nagisa Oi, Shugo Shibata, Masumichi Seta, Yoshimasa Watanabe, Shoichiro Kita, Ryusei Komatsuzaki, Ayumi Kajikawa, Yu Yashima, Suchetha Cooray, Hiroyuki Baji, Yoko Segawa, Takami Tashiro, Miho Takeda, Nozomi Kishida, Takuya Hatakeyama, Yuto Tomiyasu, Chey Saita