Chun-Hao To

This page is for a fomer group member and only contains group-affiliated papers. A full list can be found here.

First-authored papers

1. [2509.20458] A DECADE of dwarfs: first detection of weak lensing around spectroscopically confirmed low-mass galaxies (Sep 24, 2025)
   Chun-Hao To, Chihway Chang, Dhayaa Anbajagane, Risa H. Wechsler, Alex Drlica-Wagner, M. Adamów, A. Alarcon, M. R. Becker, J. A. Carballo-Bello, R. Cawthon, N. Chicoine, C. Doux, J. H. Esteves, P. S. Ferguson, M. Gatti, D. Gruen, R. A. Gruendl, K. Herron, David J. James, C. E. Martínez-Vázquez, S. Mau, J. McCullough, G. E. Medina, B. Mutlu-Pakdil, A. Navarro-Alsina, N. E. D. Noël, A. B. Pace, M. Raveri, A. H. Riley, D. J. Sand, L. F. Secco, T. Shin, G. S. Stringfellow, D. Suson, C. Y. Tan, R. Teixeira, A. Zenteno, Z. Zhang
   
   
2. [2503.13631] Dark Energy Survey: Modeling strategy for multiprobe cluster cosmology and validation for the Full Six-year Dataset (Mar 17, 2025)
   Chun-Hao To, Elisabeth Krause, Chihway Chang, Hao-Yi Wu, Risa H. Wechsler, Eduardo Rozo, David H. Weinberg, D. Anbajagane, S. Avila, J. Blazek, S. Bocquet, M. Costanzi, J. De Vicente, J. Elvin-Poole, A. Ferté, S. Grandis, J. Muir, A. Porredon, S. Samuroff, E. Sanchez, D. Sanchez Cid, I. Sevilla-Noarbe, N. Weaverdyck, T. M. C. Abbott, M. Aguena, F. Andrade-Oliveira, D. Bacon, M. R. Becker, D. Brooks, A. Carnero Rosell, J. Carretero, A. Choi, L. N. da Costa, M. E. S. Pereira, T. M. Davis, S. Desai, P. Doel, S. Everett, J. Frieman, J. García-Bellido, M. Gatti, E. Gaztanaga, G. Giannini, D. Gruen, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, T. Jeltema, K. Kuehn, S. Lee, J. L. Marshall, J. Mena-Fern, R. Miquel, J. J. Mohr, J. Myles, A. Palmese, A. A. Plazas Malagón, A. K. Romer, T. Shin, M. Smith, E. Suchyta, G. Tarle, V. Vikram, A. R. Walker, J. Weller
   
   
3. [2303.12104] Buzzard to Cardinal: Improved Mock Catalogs for Large Galaxy Surveys (Mar 21, 2023)
   Chun-Hao To, Joseph DeRose, Risa H. Wechsler, Eli Rykoff, Hao-Yi Wu, Susmita Adhikari, Elisabeth Krause, Eduardo Rozo, David H. Weinberg
   
   
4. [2203.05583] LINNA: Likelihood Inference Neural Network Accelerator (Mar 10, 2022)
   Chun-Hao To, Eduardo Rozo, Elisabeth Krause, Hao-Yi Wu, Risa H. Wechsler, Andrés N. Salcedo
   
   
5. [1910.01656] RedMaPPer: Evolution and Mass Dependence of the Conditional Luminosity Functions of Red Galaxies in Galaxy Clusters (Oct 3, 2019)
   Chun-Hao To, Rachel M. Reddick, Eduardo Rozo, Eli Rykoff, Risa H. Wechsler
   
   

Co-authored papers

1. [2203.05416] Optical selection bias and projection effects in stacked galaxy cluster weak lensing (Mar 10, 2022)
   Hao-Yi Wu, Matteo Costanzi, Chun-Hao To, Andrés N. Salcedo, David H. Weinberg, James Annis, Sebastian Bocquet, Maria Elidaiana da Silva Pereira, Joseph DeRose, Johnny Esteves, Arya Farahi, Sebastian Grandis, Eduardo Rozo, Eli S. Rykoff, Tamás N. Varga, Risa H. Wechsler, Chenxiao Zeng, Yuanyuan Zhang, Zhuowen Zhang
   
   
2. [2202.08211] Incorporating galaxy cluster triaxiality in stacked cluster weak lensing analyses (Feb 16, 2022)
   Zhuowen Zhang, Hao-Yi Wu, Yuanyuan Zhang, Joshua Frieman, Chun-Hao To, Joseph DeRose, Matteo Costanzi, Risa H. Wechsler, Susmita Adhikari, Eli Rykoff, Tesla Jeltema, August Evrard, Eduardo Rozo
   
   
3. [2112.10845] Covariance matrices for variance-suppressed simulations (Dec 20, 2021)
   Tony Zhang, Chia-Hsun Chuang, Risa H. Wechsler, Shadab Alam, Joseph DeRose, Yu Feng, Francisco-Shu Kitaura, Marcos Pellejero-Ibanez, Sergio Rodríguez-Torres, Chun-Hao To, Gustavo Yepes, Cheng Zhao
   
   
4. [2008.11663] Probing galaxy evolution in massive clusters using ACT and DES: splashback as a cosmic clock (Aug 26, 2020)
   Susmita Adhikari, Tae-hyeon Shin, Bhuvnesh Jain, Matt Hilton, Eric Baxter, Chihway Chang, Risa H. Wechsler, Nick Battaglia, J. Richard Bond, Sebastian Bocquet, Joseph DeRose, Steve K. Choi, Mark Devlin, Jo Dunkley, August E. Evrard, Simone Ferraro, J. Colin Hill, John P. Hughes, Patricio A. Gallardo, Martine Lokken, Amanda MacInnis, Jeffrey McMahon, Mathew S. Madhavacheril, Frederico Nati, Laura B. Newburgh, Michael D. Niemack, Lyman A. Page, Antonella Palmese, Bruce Partridge, Eduardo Rozo, Eli Rykoff, Maria Salatino, Alessandro Schillaci, Neelima Sehgal, Cristóbal Sifón, Chun-Hao To, Ed Wollack, Hao-Yi Wu, Zhilei Xu, Michel Aguena, Sahar Allam, Alexandra Amon, James Annis, Santiago Avila, David Bacon, Emmanuel Bertin, Sunayana Bhargava, David Brooks, David L. Burke, Aurelio C. Rosell, Matias Carrasco Kind, Jorge Carretero, Francisco Javier Castander, Ami Choi, Matteo Costanzi, Luiz N. da Costa, Juan De Vicente, Shantanu Desai, Thomas H. Diehl, Peter Doel, Spencer Everett, Ismael Ferrero, Agnès Ferté, Brenna Flaugher, Pablo Fosalba, Josh Frieman, Juan García-Bellido, Enrique Gaztanaga, Daniel Gruen, Robert A. Gruendl, Julia Gschwend, Gaston Gutierrez, Will G. Hartley, Samuel R. Hinton, Devon L. Hollowood, Klaus Honscheid, David J. James, Tesla Jeltema, Kyler Kuehn, Nikolay Kuropatkin, Ofer Lahav, Marcos Lima, Marcio A. G. Maia, Jennifer L. Marshall, Paul Martini, Peter Melchior, Felipe Menanteau, Ramon Miquel, Robert Morgan, Ricardo L. C. Ogando, Francisco Paz-Chinchón, Andrés Plazas Malagón, Eusebio Sanchez, Basilio Santiago, Vic Scarpine, Santiago Serrano, Ignacio Sevilla-Noarbe, Mathew Smith, Marcelle Soares-Santos, Eric Suchyta, Molly E. C. Swanson, Tamas N. Varga, Reese D. Wilkinson, Yuanyuan Zhang, Jason E. Austermann, James A. Beall, Daniel T. Becker, Edward V. Denison, Shannon M. Duff, Gene C. Hilton, Johannes Hubmayr, Joel N. Ullom, Jeff Van Lanen, Leila R. Vale, DES Collaboration, ACT Collaboration
   
   
5. [2002.11124] Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances and Weak Lensing (Feb 25, 2020)
   DES Collaboration, Tim Abbott, Michel Aguena, Alex Alarcon, Sahar Allam, Steve Allen, James Annis, Santiago Avila, David Bacon, Alberto Bermeo, Gary Bernstein, Emmanuel Bertin, Sunayana Bhargava, Sebastian Bocquet, David Brooks, Dillon Brout, Elizabeth Buckley-Geer, David Burke, Aurelio Carnero Rosell, Matias Carrasco Kind, Jorge Carretero, Francisco Javier Castander, Ross Cawthon, Chihway Chang, Xinyi Chen, Ami Choi, Matteo Costanzi, Martin Crocce, Luiz da Costa, Tamara Davis, Juan De Vicente, Joseph DeRose, Shantanu Desai, H. Thomas Diehl, Jörg Dietrich, Scott Dodelson, Peter Doel, Alex Drlica-Wagner, Kathleen Eckert, Tim Eifler, Jack Elvin-Poole, Juan Estrada, Spencer Everett, August Evrard, Arya Farahi, Ismael Ferrero, Brenna Flaugher, Pablo Fosalba, Josh Frieman, Juan Garcia-Bellido, Marco Gatti, Enrique Gaztanaga, David Gerdes, Tommaso Giannantonio, Paul Giles, Sebastian Grandis, Daniel Gruen, Robert Gruendl, Julia Gschwend, Gaston Gutierrez, Will Hartley, Samuel Hinton, Devon L. Hollowood, Klaus Honscheid, Ben Hoyle, Dragan Huterer, David James, Mike Jarvis, Tesla Jeltema, Margaret Johnson, Stephen Kent, Elisabeth Krause, Richard Kron, Kyler Kuehn, Nikolay Kuropatkin, Ofer Lahav, Ting Li, Christopher Lidman, Marcos Lima, Huan Lin, Niall MacCrann, Marcio Maia, Adam Mantz, Jennifer Marshall, Paul Martini, Julian Mayers, Peter Melchior, Juan Mena, Felipe Menanteau, Ramon Miquel, Joe Mohr, Robert Nichol, Brian Nord, Ricardo Ogando, Antonella Palmese, Francisco Paz-Chinchon, Andrés Plazas Malagón, Judit Prat, Markus Michael Rau, Kathy Romer, Aaron Roodman, Philip Rooney, Eduardo Rozo, Eli Rykoff, Masao Sako, Simon Samuroff, Carles Sanchez, Alexandro Saro, Vic Scarpine, Michael Schubnell, Daniel Scolnic, Santiago Serrano, Ignacio Sevilla, Erin Sheldon, J. Allyn Smith, Eric Suchyta, Molly Swanson, Gregory Tarle, Daniel Thomas, Chun-Hao To, Michael A. Troxel, Douglas Tucker, Tamas Norbert Varga, Anja von der Linden, Alistair Walker, Risa Wechsler, Jochen Weller, Reese Wilkinson, Hao-Yi Wu, Brian Yanny, Zhuowen Zhang, Joe Zuntz
   
   
6. [1907.06530] CosmoDC2: A Synthetic Sky Catalog for Dark Energy Science with LSST (Jul 15, 2019)
   Danila Korytov, Andrew Hearin, Eve Kovacs, Patricia Larsen, Esteban Rangel, Joseph Hollowed, Andrew J. Benson, Katrin Heitmann, Yao-Yuan Mao, Anita Bahmanyar, Chihway Chang, Duncan Campbell, Joseph Derose, Hal Finkel, Nicholas Frontiere, Eric Gawiser, Salman Habib, Benjamin Joachimi, François Lanusse, Nan Li, Rachel Mandelbaum, Christopher Morrison, Jeffrey A. Newman, Adrian Pope, Eli Rykoff, Melanie Simet, Chun-Hao To, Vinu Vikraman, Risa H. Wechsler, Martin White
   
   
7. [1811.02111] UNIT project: Universe $N$-body simulations for the Investigation of Theoretical models from galaxy surveys (Nov 6, 2018)
   Chia-Hsun Chuang, Gustavo Yepes, Francisco-Shu Kitaura, Marcos Pellejero-Ibanez, Sergio Rodriguez-Torres, Yu Feng, R. Benton Metcalf, Risa H. Wechsler, Cheng Zhao, Chun-Hao To, Shadab Alam, Arka Banerjee, Joseph DeRose, Carlo Giocoli, Alexander Knebe, Guillermo Reyes