Pandey, Shivam
- The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models
2025/03/18 by Erminia Calabrese, Calabrese, Erminia, J. Colin Hill +341 · 2 voices · 149 citations
#astro-ph.CO #gr-qc #hep-ph
- CMB-S4 Science Case, Reference Design, and Project Plan
2019/07/10 by Graeme E. Addison, Abazajian, Kevork, Peter Adshead +320 · 45 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Gravitation Theories #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Instrumentation and Methods for Astrophysics (astro-ph.IM)
- The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and its Implications for Structure Growth
2023/04/11 by Qu, Frank J., Sherwin, Blake D., Madhavacheril, Mathew S. +155 · 59 citations
#Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
- The Atacama Cosmology Telescope: DR6 Power Spectra, Likelihoods and ΛCDM Parameters
2025/03/18 by Thibaut Louis, Adrien La Posta, Louis, Thibaut +264 · 131 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Physics - Phenomenology (hep-ph) #Radio Astronomy Observations and Technology
- The CAMELS project: Expanding the galaxy formation model space with new ASTRID and 28-parameter TNG and SIMBA suites
2023/04/04 by Yueying Ni, Shy Genel, Ni, Yueying +27 · 9 citations
Computer Science · Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Computational Physics and Python Applications #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Computer and information sciences #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Machine Learning (cs.LG)
- The Atacama Cosmology Telescope: DR6 Maps
2025/03/18 by Sigurd Næss, Naess, Sigurd, Yilun Guan +263 · 19 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #History and Developments in Astronomy
- The Atacama Cosmology Telescope: High-resolution component-separated maps across one-third of the sky
2023/07/03 by William R. Coulton, Coulton, William R., Mathew S. Madhavacheril +251 · 5 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Radio Astronomy Observations and Technology
- Predicting the impact of feedback on matter clustering with machine learning in CAMELS
2023/01/05 by Ana Maria Delgado, Daniel Anglés‐Alcázar, Delgado, Ana Maria +16 · 4 citations
Computer Science · Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Computational Physics and Python Applications #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena
- syren-new: Precise formulae for the linear and nonlinear matter power spectra with massive neutrinos and dynamical dark energy
2024/10/18 by Sui, Ce, Bartlett, Deaglan J., Pandey, Shivam +3 · 9 citations
#Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Computer and information sciences #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Machine Learning (cs.LG) #Neural and Evolutionary Computing (cs.NE)
- Sensitivity Analysis of Simulation-Based Inference for Galaxy Clustering
2023/09/26 by Chirag Modi, Modi, Chirag, Shivam Pandey +9 · 4 citations
Computer Science · Decision Sciences · #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gaussian Processes and Bayesian Inference #demographic modeling and climate adaptation
- Deciphering baryonic feedback with galaxy clusters
2024/01/31 by C. To, Shivam Pandey, To, Chun-Hao +9 · 4 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Cosmology and Gravitation Theories
- Zooming by in the CARPoolGP lane: new CAMELS-TNG simulations of zoomed-in massive halos
2024/03/15 by Max E. Lee, Lee, Max E., Shy Genel +23 · 2 citations
Medicine · #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Medical Imaging Techniques and Applications
- Deciphering Baryonic Feedback from ACT tSZ Galaxy Clusters
2025/07/06 by Dalal, Nihar, To, Chun-Hao, Hirata, Chris +4 · 5 citations
#Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
- CHARM: Creating Halos with Auto-Regressive Multi-stage networks
2024/09/13 by Shivam Pandey, Pandey, Shivam, Chirag Modi +17 · 2 citations
Computer Science · #Neural Networks and Applications #Anomaly Detection Techniques and Applications #Data Stream Mining Techniques
- GODMAX: Modeling gas thermodynamics and matter distribution using JAX
2024/01/31 by Shivam Pandey, Pandey, Shivam, Jaime Salcido +11 · 1 citation
Chemistry · Engineering · Mathematics · #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gas Dynamics and Kinetic Theory #Spacecraft and Cryogenic Technologies #Spectroscopy and Laser Applications
- Teaching dark matter simulations to speak the halo language
2024/09/17 by Shivam Pandey, François Lanusse, Pandey, Shivam +5 · 1 citation
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM)