Nickolas Kokron

First-authored papers

  1. [2510.07375] Control variates from Eulerian and Lagrangian perturbation theory: Application to the bispectrum (Oct 8, 2025)
    Nickolas Kokron, Shi-Fan Chen

  2. [2504.20025] Local primordial non-Gaussianity from 'zero-bias' 21cm radiation during reionization (Apr 28, 2025)
    Nickolas Kokron

  3. [2405.20369] On the contributions of extragalactic CO emission lines to ground-based CMB observations (May 30, 2024)
    Nickolas Kokron, José Luis Bernal, Jo Dunkley

  4. [2205.15327] Accurate predictions from small boxes: variance suppression via the Zel'dovich approximation (May 30, 2022)
    Nickolas Kokron, Shi-Fan Chen, Martin White, Joseph DeRose, Mark Maus

  5. [2112.00012] Priors on red galaxy stochasticity from hybrid effective field theory (Nov 30, 2021)
    Nickolas Kokron, Joseph DeRose, Shi-Fan Chen, Martin White, Risa H. Wechsler

  6. [2101.11014] The cosmology dependence of galaxy clustering and lensing from a hybrid $N$-body-perturbation theory model (Jan 26, 2021)
    Nickolas Kokron, Joseph DeRose, Shi-Fan Chen, Martin White, Risa H. Wechsler

Co-authored papers

  1. [2601.03240] The Squeezed Bispectrum from CHIME HI Emission and Planck CMB Lensing: Current Sensitivity and Forecasts (Jan 6, 2026)
    CHIME Collaboration, Arnab Chakraborty, Matt Dobbs, Simon Foreman, Liam Gray, Mark Halpern, Gary Hinshaw, Albin Joseph, Joshua MacEachern, Kiyoshi W. Masui, Juan Mena-Parra, Laura Newburgh, Tristan Pinsonneault-Marotte, Alex Reda, Shabbir Shaikh, Seth Siegel, Haochen Wang, Dallas Wulf, Zeeshan Ahmed, Nickolas Kokron, Emmanuel Schaan

  2. [2510.11780] Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP III: HOD Parameters for Type I and Type II Quasars (Oct 13, 2025)
    Rodrigo Córdova Rosado, Andy D. Goulding, Jenny E. Greene, Nickolas Kokron, Andrina Nicola, Michael A. Strauss, Ryan C. Hickox

  3. [2507.17752] Direct correlation of line intensity mapping and CMB lensing from evolution along the lightcone (Jul 23, 2025)
    Delon Shen, Nickolas Kokron, Emmanuel Schaan

  4. [2412.06886] How do uncertainties in galaxy formation physics impact field-level galaxy bias? (Dec 9, 2024)
    Mahlet Shiferaw, Nickolas Kokron, Risa H. Wechsler

  5. [2410.24020] Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP II: AGN classification and clustering with DESI spectroscopy (Oct 31, 2024)
    Rodrigo Córdova Rosado, Andy D. Goulding, Jenny E. Greene, Nickolas Kokron, Michael A. Strauss, ChangHoon Hahn, Grayson C. Petter, Ryan C. Hickox

  6. [2410.08930] Mitigation of nonlinear galaxy bias with a theoretical-error likelihood (Oct 11, 2024)
    Abdias Aires, Nickolas Kokron, Rogerio Rosenfeld, Felipe Andrade-Oliveira, Vivian Miranda

  7. [2410.00913] Aemulus $ν$: Precision halo mass functions in w$ν$CDM cosmologies (Oct 1, 2024)
    Delon Shen, Nickolas Kokron, Joseph DeRose, Jeremy Tinker, Risa H. Wechsler, Arka Banerjee, the Aemulus Collaboration

  8. [2409.08314] Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP: Unobscured AGN residing in more massive halos (Sep 12, 2024)
    Rodrigo Córdova Rosado, Andy D. Goulding, Jenny E. Greene, Grayson C. Petter, Ryan C. Hickox, Nickolas Kokron, Michael A. Strauss, Jahmour J. Givans, Yoshiki Toba, Cassandra Starr Henderson

  9. [2406.04054] Dynamics-based halo model for large scale structure (Jun 6, 2024)
    Edgar M. Salazar, Eduardo Rozo, Rafael García, Nickolas Kokron, Susmita Adhikari, Benedikt Diemer, Calvin Osinga

  10. [2309.16761] A Lagrangian theory for galaxy shape statistics (Sep 28, 2023)
    Shi-Fan Chen, Nickolas Kokron

  11. [2307.03226] Galaxy bias in the era of LSST: perturbative bias expansions (Jul 6, 2023)
    Andrina Nicola, Boryana Hadzhiyska, Nathan Findlay, Carlos García-García, David Alonso, Anže Slosar, Zhiyuan Guo, Nickolas Kokron, Raúl Angulo, Alejandro Aviles, Jonathan Blazek, Jo Dunkley, Bhuvnesh Jain, Marcos Pellejero, James Sullivan, Christopher W. Walter, Matteo Zennaro

  12. [2303.09762] Aemulus $ν$: Precise Predictions for Matter and Biased Tracer Power Spectra in the Presence of Neutrinos (Mar 17, 2023)
    Joseph DeRose, Nickolas Kokron, Arka Banerjee, Shi-Fan Chen, Martin White, Risa Wechsler, Kate Storey-Fisher, Jeremy Tinker, Zhongxu Zhai

  13. [2212.08056] A multi-tracer empirically-driven approach to line-intensity mapping lightcones (Dec 15, 2022)
    Gabriela Sato-Polito, Nickolas Kokron, José Luis Bernal

  14. [2210.14239] Precision Redshift-Space Galaxy Power Spectra using Zel'dovich Control Variates (Oct 25, 2022)
    Joseph DeRose, Shi-Fan Chen, Nickolas Kokron, Martin White

  15. [2204.10392] Cosmological Analysis of Three-Dimensional BOSS Galaxy Clustering and Planck CMB Lensing Cross Correlations via Lagrangian Perturbation Theory (Apr 21, 2022)
    Shi-Fan Chen, Martin White, Joseph DeRose, Nickolas Kokron

  16. [2112.05889] Neural Network Acceleration of Large-scale Structure Theory Calculations (Dec 11, 2021)
    Joseph DeRose, Shi-Fan Chen, Martin White, Nickolas Kokron

  17. [2111.09898] Cosmological constraints from the tomographic cross-correlation of DESI Luminous Red Galaxies and Planck CMB lensing (Nov 18, 2021)
    Martin White, Rongpu Zhou, Joseph DeRose, Simone Ferraro, Shi-Fan Chen, Nickolas Kokron, Stephen Bailey, David Brooks, Juan Garcia-Bellido, Julien Guy, Klaus Honscheid, Robert Kehoe, Anthony Kremin, Michael Levi, Nathalie Palanque-Delabrouille, Claire Poppett, David Schlegel, Gregory Tarle

  18. [2107.10287] Modeling Nearest Neighbor distributions of biased tracers using Hybrid Effective Field Theory (Jul 21, 2021)
    Arka Banerjee, Nickolas Kokron, Tom Abel

  19. [1909.05271] The Cosmological Analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure (Sep 11, 2019)
    Guido D'Amico, Jérôme Gleyzes, Nickolas Kokron, Dida Markovic, Leonardo Senatore, Pierre Zhang, Florian Beutler, Héctor Gil-Marín