SG
S. González-Gaitán
astro-ph.HEastro-ph.SRastro-ph.COastro-ph.GAastro-ph.IMhep-phastro-ph.EPcs.AIgr-qc
On Valency
published · living versionsW_cx87qxgm·v1 · currentpublished
Models and Simulations for the Photometric LSST Astronomical Time Series Classification Challenge (PLAsTiCC)
with R. Kessler, G. Narayan, A. Avelino, E. Bachelet +24
1 version
W_q8njtwym·v1published
Preprints & journals
109 papers in the corpus · 2010–2026Late-time evolution of the interacting stripped-envelope supernova 2017dio2606.28918v1 · C. Humina, C. P. Guti'errez, H. Kuncarayakti et al.2026 · 0 citationsarXiv
Examining extinction distributions for type Ia supernovae in simulated 3D galaxies2605.23512v2 · Joao Duarte, Santiago Gonz'alez-Gait'an, Ana M. Mourao et al.2026 · 0 citationsarXiv
Narrow absorption lines from intervening material in supernovae. IV. Type Ia supernovae: Na I D line strength relating to external material and intrinsic properties2602.10084v2 · Santiago Gonz'alez-Gait'an, Claudia P. Guti'errez, Joao Duarte et al.2026 · 0 citationsarXiv
Narrow absorption lines from intervening material in supernovae: III. Supernovae and their environments2602.03599v1 · Claudia P. Guti'errez, Santiago Gonz'alez-Gait'an, Joseph P. Anderson et al.2026 · 2 citationsarXiv
Light-Curve and Spectral Properties of Type II Supernovae from the ATLAS survey2602.03638v1 · K. Ertini, J. P. Anderson, G. Folatelli et al.2026 · 0 citationsarXiv
Exploring the origins of high-velocity features in SNe Ia with the spectral synthesis code TARDIS2512.13791v1 · Luke Harvey, Kate Maguire, Alexander Holas et al.2025 · 1 citationarXiv
On the impact of the supernova subsamples in reducing the Hubble tension2511.14332v2 · Goncalo Martins, Santiago Gonz'alez-Gait'an, Joao Duarte et al.2025 · 2 citationsarXiv
Moonlit sky polarization patterns from Cerro Paranal2510.27308v1 · B. Pereira, S. Gonzalez-Gaitan, A. M. Mourao et al.2025 · 0 citationsarXiv
Statistical Analysis of Early Spectra in Type II and IIb Supernovae2507.08731v1 · Maider Gonz'alez-Banuelos, Claudia P. Guti'errez, Llu'is Galbany et al.2025 · 4 citationsarXiv
SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae2506.02118v2 · M. R. Magee, T. L. Killestein, M. Pursiainen et al.2025 · 8 citationsMon Not R Astron Soc (2025) 3731-3753
The case of AT2022wtn: a Tidal Disruption Event in an interacting galaxy2504.21686v1 · F. Onori, M. Nicholl, P. Ramsden et al.2025 · 7 citationsarXiv
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics2504.01669v3 · Eleonora Di Valentino, Jackson Levi Said, Adam Riess et al.2025 · 324 citationsPhys. Dark Univ. 49 (2025) 101965
Infant Core-collapse Supernovae with Circumstellar Interactions from KMTNet I: Luminous Transitional Case of KSP-SN-2022c2503.23074v1 · Nan Jiang, Dae-Sik Moon, Yuan Qi Ni et al.2025 · 4 citationsarXiv
Narrow absorption lines from intervening material in supernovae. II. Galaxy properties2503.07233v2 · Santiago Gonz'alez-Gait'an, Claudia P. Guti'errez, Goncalo Martins et al.2025 · 4 citationsA&A 700, A119 (2025)
Assessing differences between local galaxy dust attenuation and point source extinction within the same environments2503.04906v2 · J. Duarte, S. Gonz'alez-Gait'an, A. Mourao et al.2025 · 5 citationsA&A 700, A169 (2025)
from multi-waveband galaxy polarimetry in supernovae vicinity2502.09875v1 · Joao Rino-Silvestre, Santiago Gonz'alez-Gait'an, Ana Mourao et al.2025 · 3 citationsA&A 703, A170 (2025)
Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project2410.06738v1 · J.P. Anderson, C. Contreras, M.D. Stritzinger et al.2024 · 17 citationsarXiv
A Novel Optimal Transport-Based Approach for Interpolating Spectral Time Series: Paving the Way for Photometric Classification of Supernovae2409.10701v2 · M. Ramirez, G. Pignata, Francisco Forster et al.2024 · 1 citationarXiv
CSS161010: a luminous, fast blue optical transient with broad blueshifted hydrogen lines2408.04698v2 · Claudia P. Guti'errez, Seppo Mattila, Peter Lundqvist et al.2024 · 0 citationsarXiv
Modelling the impact of host galaxy dust on type Ia supernova distance measurements2406.05051v1 · B. Popovic, P. Wiseman, M. Sullivan et al.2024 · 10 citationsarXiv
Narrow absorption lines from intervening material in supernovae I. Measurements and temporal evolution2403.11677v1 · Santiago Gonz'alez-Gait'an, Claudia P. Guti'errez, Joseph P. Anderson et al.2024 · 6 citationsA&A 687, A108 (2024)
The carbon-rich type Ic supernova 2016adj in the iconic dust lane of Centaurus A: signatures of interaction with circumstellar hydrogen?2309.05031v1 · Maximilian D. Stritzinger (Aarhus), Eddie Baron, Francesco Taddia et al.2023 · 11 citationsA&A 686, A79 (2024)
A characterization of ASAS-SN core-collapse supernova environments with VLT+MUSE: I. Sample selection, analysis of local environments, and correlations with light curve properties2306.11961v2 · Thallis Pessi, Jose L. Prieto, Joseph P. Anderson et al.2023 · 19 citationsA&A 677, A28 (2023)
Broad-emission-line dominated hydrogen-rich luminous supernovae2306.08880v1 · P. J. Pessi, J. P. Anderson, G. Folatelli et al.2023 · 23 citationsarXiv
Are classification metrics good proxies for SN Ia cosmological constraining power?2305.14421v1 · Alex I. Malz, Mi Dai, Kara A. Ponder et al.2023 · 3 citationsA&A 694, A130 (2025)
Dissecting the active galactic nucleus in Circinus -- III. VLT/FORS2 polarimetry confirms dusty cone illuminated by a tilted accretion disc2212.10589v1 · Marko Stalevski, Santiago Gonz'alez-Gait'an, \DJor\dje Savi'c et al.2022 · 15 citationsarXiv
A Sample of Dust Attenuation Laws for DES Supernova Host Galaxies2211.14291v2 · J. Duarte, S. Gonz'alez-Gait'an, A. Mourao et al.2022 · 19 citationsA&A 680, A56 (2023)
Carnegie Supernova Project-II: Near-infrared spectral diversity and template of Type Ia Supernovae2211.05998v2 · Jing Lu, Eric Y. Hsiao, Mark M. Phillips et al.2022 · 15 citationsarXiv
Spatial field reconstruction with INLA: Application to simulated galaxies2211.02602v1 · Majda Smole, Joao Rino-Silvestre, Santiago Gonz'alez-Gait'an et al.2022 · 2 citationsA&A 669, A152 (2023)
EmulART: Emulating Radiative Transfer -- A pilot study on autoencoder based dimensionality reduction for radiative transfer models2210.15400v2 · Joao Rino-Silvestre, Santiago Gonz'alez-Gait'an, Marko Stalevski et al.2022 · 4 citationsarXiv
A graph-based spectral classification of Type II supernovae2206.14335v2 · Rafael S. de Souza, Stephen Thorp, Llu'is Galbany et al.2022 · 4 citationsarXiv
The origin and evolution of the normal Type Ia SN 2018aoz with infant-phase reddening and excess emission2206.12437v2 · Yuan Qi Ni, Dae-Sik Moon, Maria R. Drout et al.2022 · 21 citationsarXiv
Type II supernovae from the Carnegie Supernova Project-I. III. Understanding SN II diversity through correlations between physical and observed properties2202.11220v1 · L. Martinez, J. P. Anderson, M. C. Bersten et al.2022 · 37 citationsA&A 660, A42 (2022)
Infant-phase reddening by surface Fe-peak elements in a normal Type Ia Supernova2202.08889v1 · Yuan Qi Ni, Dae-Sik Moon, Maria R. Drout et al.2022 · 33 citationsarXiv
Systematic errors on optical-SED stellar mass estimates for galaxies across cosmic time and their impact on cosmology2202.04078v1 · A. Paulino-Afonso, S. Gonz'alez-Gait'an, L. Galbany et al.2022 · 11 citationsA&A 662, A86 (2022)
Aperture-corrected spectroscopic type Ia supernova host galaxy properties2112.02517v1 · Llu'is Galbany, Mat Smith, Salvador Duarte Puertas et al.2021 · 11 citationsA&A 659, A89 (2022)
Type II supernovae from the Carnegie Supernova Project-I. I. Bolometric light curves of 74 SNe II using uBgVriYJH photometry2111.06519v1 · L. Martinez, M. C. Bersten, J. P. Anderson et al.2021 · 36 citationsA&A 660, A40 (2022)
Type II supernovae from the Carnegie Supernova Project-I. II. Physical parameter distributions from hydrodynamical modelling2111.06529v2 · L. Martinez, M. C. Bersten, J. P. Anderson et al.2021 · 69 citationsA&A 660, A41 (2022)
Transitional events in the spectrophotometric regime between stripped envelope and superluminous supernovae2109.14572v1 · S. J. Prentice, C. Inserra, S. Schulze et al.2021 · 9 citationsarXiv
SN 2018bsz: significant dust formation in a nearby superluminous supernova2109.07942v2 · T.-W. Chen, S. J. Brennan, R. Wesson et al.2021 · 10 citationsarXiv
SN 2018agk: A Prototypical Type Ia Supernova with a Smooth Power-law Rise in Kepler (K2)2108.13607v2 · Qinan Wang, Armin Rest, Yossef Zenati et al.2021 · 16 citationsThe Astrophysical Journal, 2021, Volume 923, Number 2
Understanding the extreme luminosity of DES14X2fna2103.14669v1 · M. Grayling, C. P. Guti'errez, M. Sullivan et al.2021 · 8 citationsarXiv
Constraints on the rate of supernovae lasting for more than a year from Subaru/Hyper Suprime-Cam2012.00171v1 · Takashi J. Moriya, Ji-an Jiang, Naoki Yasuda et al.2020 · 10 citationsThe Astrophysical Journal, Volume 908, Issue 2, id.249, 13 pp. (2021)
A Template-Based Approach to the Photometric Classification of SN 1991bg-like Supernovae in the SDSS-II Supernova Survey2010.09756v1 · Daniel Perrefort, Yike Zhang, Llu'is Galbany et al.2020 · 2 citationsarXiv
Active learning with RESSPECT: Resource allocation for extragalactic astronomical transients2010.05941v2 · Noble Kennamer, Emille E. O. Ishida, Santiago Gonzalez-Gaitan et al.2020 · 9 citationsarXiv
The effects of varying colour-luminosity relations on supernova science2009.13230v2 · S. Gonzalez-Gaitan, T. de Jaeger, L. Galbany et al.2020 · 28 citationsarXiv
SN 2017ivv: two years of evolution of a transitional Type II supernova2008.09628v1 · C. P. Guti'errez, A. Pastorello, A. Jerkstrand et al.2020 · 23 citationsarXiv
Progenitor properties of type II supernovae: fitting to hydrodynamical models using Markov chain Monte Carlo methods2008.05572v1 · L. Martinez, M. C. Bersten, J. P. Anderson et al.2020 · 26 citationsA&A 642, A143 (2020)
The low-luminosity type II SN\,2016aqf: A well-monitored spectral evolution of the Ni/Fe abundance ratio2006.15028v1 · Tom'as E. Muller-Bravo, Claudia P. Guti'errez, Mark Sullivan et al.2020 · 22 citationsarXiv
An outflow powers the optical rise of the nearby, fast-evolving tidal disruption event AT2019qiz2006.02454v2 · M. Nicholl, T. Wevers, S. R. Oates et al.2020 · 125 citationsarXiv
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