SD
Suhail Dhawan
astro-ph.COastro-ph.HEastro-ph.GAastro-ph.SRgr-qcastro-ph.IMhep-phastro-ph.EPCosmologyGeneral relativity and gravity
On Valency
published · living versionsW_uqrwxra5·v1 · currentpublished
Characterising the Standardisation Properties of Type Ia Supernovae in the z band with Hierarchical Bayesian Modelling
with Erin E. Hayes, Kaisey S. Mandel, David O. Jones, Ryan J. Foley +19
1 version
W_hgdhhj89·v1published
Preprints & journals
102 papers in the corpus · 2013–2026Stress-testing the spatially flat Universe: nonparametric spatial curvature determination from DESI DR22609.22470v1 · Hannah C. Turner, Suhail Dhawan, Sunny Vagnozzi et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny VI: The Rate and Detectable Population of Strongly Lensed SLSNe-I in ZTF2609.18912v1 · Jacob O. Hjortlund, Edvard Mortsell, Ariel Goobar et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny I: Space-based Observations of the First Multiply-imaged Superluminous Supernova2608.28413v1 · Ariel Goobar, Joel Johansson, Edvard Mortsell et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny II: Superluminous Supernova Physics at Cosmic Noon2608.28415v1 · Maggie L. Li, Lin Yan, Anamaria Gkini et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny III: Spectroscopic Time-delay Measurements of a Strongly Gravitationally Lensed Superluminous Supernova2608.28416v1 · Joel Johansson, Edvard Mortsell, Ariel Goobar et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny IV: Photometric Time-delay Measurements of a Strongly Lensed Superluminous Supernova2608.28427v1 · Alice Townsend, Suhail Dhawan, Erin E. Hayes et al.2026 · 0 citationsarXiv
Follow-up of SN 2025wny V: Lens Modelling and Cosmography of a Strongly Lensed Superluminous Supernova at using Space Data2608.28430v1 · Edvard Mortsell, Joel Johansson, Ariel Goobar et al.2026 · 0 citationsarXiv
A Natural Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at 2604.07983v1 · Cameron Lemon, Ariel Goobar, Joel Johansson et al.2026 · 0 citationsarXiv
Lightcurve Modelling of 2,205 ZTF DR2 Type~Ia Supernovae: Implications for SN Ia Physics and Cosmology2602.02677v2 · Nikhil Sarin, Ellen Lindsjo, Lisa Kelsey et al.2026 · 2 citationsMon Not R Astron Soc (2026)
A spectroscopically confirmed, strongly lensed, metal-poor Type II supernova at z = 5.132601.04156v2 · David A. Coulter, Conor Larison, Justin D. R. Pierel et al.2026 · 0 citationsarXiv
ZTF SN Ia DR2 follow-up: Characterization of subluminous Type Ia supernovae in the ZTF DR2 full sample2512.21256v1 · Alaa Alburai, Llu'is Galbany, Umut Burgaz et al.2025 · 1 citationarXiv
Normal or transitional? The evolution and properties of two type Ia supernovae in the Virgo cluster2512.00555v1 · L. Izzo, C. Gall, N. Khetan et al.2025 · 1 citationarXiv
Exploring the Impact of Systematic Bias in Type Ia Supernova Cosmology Across Diverse Dark Energy Parametrizations2511.08580v2 · Drishti Sharma, Purba Mukherjee, Anjan A Sen et al.2025 · 1 citationarXiv
Discovery of SN 2025wny: a Strongly Gravitationally Lensed Superluminous Supernova at z = 2.012510.23533v1 · Joel Johansson, Daniel A. Perley, Ariel Goobar et al.2025 · 7 citationsarXiv
The Local Distance Network: a community consensus report on the measurement of the Hubble constant at 1% precision2510.23823v1 · Stefano Casertano, Gagandeep Anand, Richard I. Anderson et al.2025 · 40 citationsA&A 708, A166 (2026)
The Case for Space: Estimating Precise Time Delays from Ground- and Space-Based Observations of Lensed Supernovae with Glimpse2509.25350v2 · Erin E. Hayes, Suhail Dhawan, Stephen Thorp et al.2025 · 4 citationsMNRAS 546, 3 (2026)
Cosmology with supernova Encore in the strong lensing cluster MACS J0138-2155: Time delays & Hubble constant measurement2509.12301v1 · J. D. R. Pierel, E. E. Hayes, M. Millon et al.2025 · 3 citationsarXiv
Extremely stripped supernova reveals a silicon and sulfur formation site.40836132 · Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc et al.2025 · 17 citationsNature. 2025;644(8077):634-639
Implications for dark energy of cosmic transparency in light of DESI data2506.22599v1 · S. Dhawan, E. Mortsell2025 · 1 citationarXiv
A Reassessment of the Pantheon+ and DES 5YR Calibration Uncertainties: Dovekie2506.05471v1 · B. Popovic, W.D. Kenworthy, M. Ginolin et al.2025 · 9 citationsarXiv
Characterising the Standardisation Properties of Type Ia Supernovae in the z band with Hierarchical Bayesian Modelling2506.04309v2 · Erin E. Hayes, Suhail Dhawan, Kaisey S. Mandel et al.2025 · 2 citationsMNRAS 541, 2 (2025)on Valency
The impact of ultraviolet suppression on the rates and properties of strongly lensed Type IIn supernovae detected by LSST2504.14433v1 · Andr'es I. Ponte P'erez, Graham P. Smith, Matt Nicholl et al.2025 · 2 citationsarXiv
ZTF SN Ia DR2: Improved SN Ia colors through expanded dimensionality with SALT3+2502.09713v1 · W. D. Kenworthy, A. Goobar, D. O. Jones et al.2025 · 3 citationsA&A 697, A125 (2025)
Microlensing of lensed supernovae Zwicky & iPTF16geu: constraints on the lens galaxy mass slope and dark compact object fraction2501.01578v2 · Nikki Arendse, Edvard Mortsell, Luke Weisenbach et al.2025 · 3 citationsarXiv
Deep drilling in the time domain with DECam II: characterizing the light curves of candidates in the extragalactic fields2411.06617v1 · Melissa L. Graham, Midori Rollins, Robert A. Knop et al.2024 · 1 citationarXiv
Constrain Spatial Curvature and Dark Energy with Strong Lenses and Complementary Probes: a Forecast for Next-Generation Surveys2411.05082v1 · Yang Hu, Suhail Dhawan2024 · 3 citationsarXiv
The axis of systematic bias in SN~Ia cosmology and implications for DESI 2024 results2409.18668v1 · Suhail Dhawan, Brodie Popovic, Ariel Goobar2024 · 25 citationsarXiv
LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx ("SN Zwicky") with HST Template Observations2409.17239v2 · Conor Larison, Justin D. R. Pierel, Max J. B. Newman et al.2024 · 6 citationsApJ 980 172 (2025)
ZTF SN Ia DR2: The diversity and relative rates of the thermonuclear SN population2409.04200v3 · G. Dimitriadis, U. Burgaz, M. Deckers et al.2024 · 29 citationsA&A 694, A10 (2025)
ZTF SN Ia DR2: Overview2409.04346v2 · Mickael Rigault, Mathew Smith, Ariel Goobar et al.2024 · 2 citationsarXiv
Spectroscopic analysis of the strongly lensed SN~Encore: Constraints on cosmic evolution of Type Ia supernovae2407.16492v1 · S. Dhawan, J. D. R. Pierel, M. Gu et al.2024 · 14 citationsarXiv
Inferring dark energy properties from the scale factor parametrisation2407.10845v2 · Upala Mukhopadhyay, Sandeep Haridasu, Anjan A Sen et al.2024 · 14 citationsarXiv
ZTF SN Ia DR2: The spectral diversity of Type Ia supernovae in a volume-limited sample2407.06828v1 · U. Burgaz, K. Maguire, G. Dimitriadis et al.2024 · 14 citationsAstronomy & Astrophysics, 694, A9 (2025)
ZTF SN Ia DR2: The secondary maximum in Type Ia supernovae2406.19460v1 · M. Deckers, K. Maguire, L. Shingles et al.2024 · 9 citationsA&A 694, A12 (2025)
ZTF SN Ia DR2: Colour standardisation of Type Ia Supernovae and its dependence on environment2406.02072v2 · M. Ginolin, M. Rigault, Y. Copin et al.2024 · 29 citationsA&A 694, A4 (2025)
ZTF SN Ia DR2: Study of Type Ia Supernova lightcurve fits2406.02073v2 · M. Rigault, M. Smith, N. Regnault et al.2024 · 16 citationsA&A 694, A2 (2025)
ZTF SN~Ia DR2: Cosmology-independent constraints on Type Ia supernova standardisation from supernova siblings2406.01434v1 · S. Dhawan, E. Mortsell, J. Johansson et al.2024 · 4 citationsA&A 702, A190 (2025)
ZTF SN Ia DR2: Peculiar velocities impact on the Hubble diagram2405.20409v2 · B. Carreres, D. Rosselli, J. E. Bautista et al.2024 · 8 citationsA&A 694, A8 (2025)
Detectability and Characterisation of Strongly Lensed Supernova Lightcurves in the Zwicky Transient Facility2406.00052v1 · A. Sagu'es Carracedo, A. Goobar, E. Mortsell et al.2024 · 3 citationsarXiv
Lensed Type Ia Supernova "Encore" at z=2: The First Instance of Two Multiply-Imaged Supernovae in the Same Host Galaxy2404.02139v3 · J. D. R. Pierel, A. B. Newman, S. Dhawan et al.2024 · 56 citationsarXiv
JWST Photometric Time-Delay and Magnification Measurements for the Triply-Imaged Type Ia "Supernova H0pe" at z = 1.782403.18954v2 · J.D.R. Pierel, B. L. Frye, M. Pascale et al.2024 · 41 citationsarXiv
The Wide-field Spectroscopic Telescope (WST) Science White Paper2403.05398v2 · Vincenzo Mainieri, Richard I. Anderson, Jarle Brinchmann et al.2024 · 15 citationsarXiv
Scalable hierarchical BayeSN inference: Investigating dependence of SN Ia host galaxy dust properties on stellar mass and redshift2401.08755v2 · Matthew Grayling, Stephen Thorp, Kaisey S. Mandel et al.2024 · 38 citationsarXiv
Searching for Bumps in the Cosmological Road: Do Type Ia Supernovae with Early Excesses Have Biased Hubble Residuals?2401.02926v2 · Christine Ye, David O. Jones, Willem B. Hoogendam et al.2024 · 2 citationsarXiv
Detecting strongly-lensed type Ia supernovae with LSST2312.04621v2 · Nikki Arendse, Suhail Dhawan, Ana Sagu'es Carracedo et al.2023 · 43 citationsarXiv
Non-Gaussian Likelihoods for Type Ia Supernovae Cosmology: Implications for Dark Energy and 2312.02075v1 · Toby Lovick, Suhail Dhawan, Will Handley2023 · 5 citationsarXiv
GausSN: Bayesian Time-Delay Estimation for Strongly Lensed Supernovae2311.17997v2 · Erin E. Hayes, Stephen Thorp, Kaisey S. Mandel et al.2023 · 6 citationsMNRAS, 530, pp.3942-3963 (2024)
Bird-Snack: Bayesian Inference of dust law Distributions using SN Ia Apparent Colours at peaK2310.07753v1 · Sam M. Ward, Suhail Dhawan, Kaisey S. Mandel et al.2023 · 0 citationsarXiv
Keck Infrared Transient Survey I: Survey Description and Data Release 12309.07102v1 · S. Tinyanont, R. J. Foley, K. Taggart et al.2023 · 19 citationsarXiv
Early-time spectroscopic modelling of the transitional Type Ia Supernova 2021rhu with TARDIS2304.10129v2 · Luke Harvey, Kate Maguire, Mark R. Magee et al.2023 · 5 citationsarXiv
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