Santiago Gonzalez Gaitan

The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

#1

et al.

(Apr 2, 2025)

e-Print:
- 2504.01669 [astro-ph.CO]

Infant Core-collapse Supernovae with Circumstellar Interactions from KMTNet I: Luminous Transitional Case of KSP-SN-2022c

#2

et al.

(Mar 29, 2025)

e-Print:
- 2503.23074 [astro-ph.HE]

pdf

reference search0 citations

R_V

from multi-waveband galaxy polarimetry in supernovae vicinity

#3

(Feb 13, 2025)

e-Print:
- 2502.09875 [astro-ph.GA]

pdf

reference search0 citations

It is not σ8: constraining the non-linear matter power spectrum with the Dark Energy Survey Year-5 supernova sample

#4

DES

Collaboration

•

P. Shah
(
- University Coll. London
)

et al.

(Jan 31, 2025)

Published in:
- Mon.Not.Roy.Astron.Soc. 537 (2025) 4, 3814-3825
•
e-Print:
- 2501.19117 [astro-ph.CO]

linksDOI

reference search1 citation

Optical and near-infrared photometry of 94 type II supernovae from the Carnegie Supernova Project

#5

et al.

(Oct 9, 2024)

Published in:
- Astron.Astrophys. 692 (2024) A95
•
e-Print:
- 2410.06738 [astro-ph.CO]

DOI

reference search5 citations

A novel optimal transport-based approach for interpolating spectral time series - Paving the way for photometric classification of supernovae

#6

et al.

(Sep 16, 2024)

Published in:
- Astron.Astrophys. 691 (2024) A33
•
e-Print:
- 2409.10701 [astro-ph.HE]

DOI

reference search0 citations

CSS 161010: A Luminous Fast Blue Optical Transient with Broad Blueshifted Hydrogen Lines

#7

et al.

(Aug 8, 2024)

Published in:
- Astrophys.J. 977 (2024) 2, 162
•
e-Print:
- 2408.04698 [astro-ph.HE]

DOI

reference search3 citations

The Dark Energy Survey Supernova Program: Light Curves and 5 Yr Data Release

#8

DES

Collaboration

•

B.O. Sánchez
(
- Marseille, CPPM and
- Duke U.
)

et al.

(Jun 7, 2024)

Published in:
- Astrophys.J. 975 (2024) 1, 5
•
e-Print:
- 2406.05046 [astro-ph.CO]

linksDOI

reference search34 citations

Modelling the impact of host galaxy dust on type Ia supernova distance measurements

#9

DES

Collaboration

•

B. Popovic
(
- Duke U.
)

et al.

(Jun 7, 2024)

Published in:
- Mon.Not.Roy.Astron.Soc. 534 (2024) 3, 2263-2276
•
e-Print:
- 2406.05051 [astro-ph.CO]

linksDOI

reference search3 citations

The carbon-rich type Ic supernova 2016adj in the iconic dust lane of Centaurus A: Potential signatures of an interaction with circumstellar hydrogen

#10

et al.

(Sep 10, 2023)

Published in:
- Astron.Astrophys. 686 (2024) A79,
- Astron.Astrophys. 686 (2024) A79
•
e-Print:
- 2309.05031 [astro-ph.HE]

DOI

reference search6 citations

Broad-emission-line dominated hydrogen-rich luminous supernovae

#11

P.J. Pessi
(
)
,
J.P. Anderson
(
- European Southern Observ. and
- Millenium Inst. Astro., Santiago
)
,
G. Folatelli
(
- UNLP, La Plata (main) and
- La Plata U. and
- Tokyo U., IPMU
)
,
L. Dessart
(
- Paris, Inst. Astrophys.
)
,
S. González-Gaitán
(
- U. Lisbon (main)
)

et al.

(Jun 15, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 523 (2023) 4, 5315-5340
•
e-Print:
- 2306.08880 [astro-ph.HE]

pdfDOI

reference search14 citations

Are light curve classification metrics good proxies for SN Ia cosmological constraining power?

#12

Collaborations

•

Alex I. Malz
(
- Carnegie Mellon U.
)

et al.

(May 23, 2023)

Published in:
- Astron.Astrophys. 694 (2025) A130,
- Astron.Astrophys. 694 (2025) A130
•
e-Print:
- 2305.14421 [astro-ph.CO]

DOI

reference search2 citations

A sample of dust attenuation laws for Dark Energy Survey supernova host galaxies

#13

DES

Collaboration

•

J. Duarte
(
- Lisbon, CENTRA
)

et al.

(Nov 25, 2022)

Published in:
- Astron.Astrophys. 680 (2023) A56,
- Astron.Astrophys. 680 (2023) A56
•
e-Print:
- 2211.14291 [astro-ph.GA]

linksDOI

reference search11 citations

Carnegie Supernova Project. II. Near-infrared Spectral Diversity and Template of Type Ia Supernovae

#14

et al.

(Nov 10, 2022)

Published in:
- Astrophys.J. 948 (2023) 1, 27
•
e-Print:
- 2211.05998 [astro-ph.HE]

DOI

reference search14 citations

The Origin and Evolution of the Normal Type Ia SN 2018aoz with Infant-phase Reddening and Excess Emission

#15

et al.

(Jun 24, 2022)

Published in:
- Astrophys.J. 946 (2023) 1, 7
•
e-Print:
- 2206.12437 [astro-ph.SR]

DOI

reference search15 citations

Type II supernovae from the Carnegie Supernova Project-I - III. Understanding SN II diversity through correlations between physical and observed properties

#16

et al.

(Feb 22, 2022)

Published in:
- Astron.Astrophys. 660 (2022) A42,
- Astron.Astrophys. 660 (2022) A42
•
e-Print:
- 2202.11220 [astro-ph.SR]

pdfDOI

reference search19 citations

Infant-phase reddening by surface Fe-peak elements in a normal type Ia supernova

#17

et al.

(Feb 17, 2022)

Published in:
- Nature Astron. 6 (2022) 5, 568-576
•
e-Print:
- 2202.08889 [astro-ph.HE]

pdfDOI

reference search25 citations

Systematic errors on optical-SED stellar-mass estimates for galaxies across cosmic time and their impact on cosmology

#18

Ana Paulino-Afonso
(
- IST, Lisbon (main)
)
,
Santiago González-Gaitán
(
- IST, Lisbon (main)
)
,
Lluís Galbany
(
- ICE, Barcelona and
- Barcelona, IEEC
)
,
Ana Maria Mourão
(
- IST, Lisbon (main)
)
,
Charlotte R. Angus
(
- Bohr Inst.
)

et al.

(Feb 8, 2022)

Published in:
- Astron.Astrophys. 662 (2022) A86,
- Astron.Astrophys. 662 (2022) A86
•
e-Print:
- 2202.04078 [astro-ph.CO]

pdfDOI

reference search4 citations

Aperture-corrected spectroscopic type Ia supernova host galaxy properties

#19

Lluís Galbany
(
- ICE, Barcelona and
- Barcelona, IEEC
)
,
Mat Smith
(
- IP2I, Lyon
)
,
Salvador Duarte Puertas
(
- Laval U. and
- IAA, Granada
)
,
Santiago González-Gaitán
(
- Lisbon, CENTRA
)
,
Ismael Pessa
(
- Heidelberg, Max Planck Inst. Astron.
)

et al.

(Dec 5, 2021)

Published in:
- Astron.Astrophys. 659 (2022) A89,
- Astron.Astrophys. 659 (2022) A89
•
e-Print:
- 2112.02517 [astro-ph.GA]

pdfDOI

reference search6 citations

Type II supernovae from the Carnegie Supernova Project-I - II. Physical parameter distributions from hydrodynamical modelling

#20

et al.

(Nov 11, 2021)

Published in:
- Astron.Astrophys. 660 (2022) A41,
- Astron.Astrophys. 660 (2022) A41
•
e-Print:
- 2111.06529 [astro-ph.SR]

pdfDOI

reference search46 citations

Type II supernovae from the Carnegie Supernova Project-I - I. Bolometric light curves of 74 SNe II using uBgVriYJH photometry

#21

et al.

(Nov 11, 2021)

Published in:
- Astron.Astrophys. 660 (2022) A40,
- Astron.Astrophys. 660 (2022) A40
•
e-Print:
- 2111.06519 [astro-ph.SR]

pdfDOI

reference search22 citations

Transitional events in the spectrophotometric regime between stripped envelope and superluminous supernovae

#22

S.J. Prentice
(
- Trinity Coll., Dublin
)
,
C. Inserra
(
- Cardiff U.
)
,
S. Schulze
(
- Stockholm U., OKC
)
,
M. Nicholl
(
- Birmingham U.
)
,
P.A. Mazzali
(
- Liverpool John Moores U., ARI and
- Garching, Max Planck Inst.
)

et al.

(Sep 29, 2021)

Published in:
- Mon.Not.Roy.Astron.Soc. 508 (2021) 3, 4342-4358,
- Mon.Not.Roy.Astron.Soc. (2021)
•
e-Print:
- 2109.14572 [astro-ph.HE]

pdfDOI

reference search9 citations

SN 2018bsz: significant dust formation in a nearby superluminous supernova

#23

et al.

(Sep 16, 2021)

e-Print:
- 2109.07942 [astro-ph.HE]

pdf

reference search28 citations

SN 2018agk: A Prototypical Type Ia Supernova with a Smooth Power-law Rise in Kepler (K2)

#24

et al.

(Aug 31, 2021)

Published in:
- Astrophys.J. 923 (2021) 2, 167
•
e-Print:
- 2108.13607 [astro-ph.HE]

pdfDOI

reference search14 citations

Rapidly-Declining Hostless Type Ia Supernova KSP-OT-201509b from the KMTNet Supernova Program: Transitional Nature and Constraint on

^{56}

Ni Distribution and Progenitor Type

#25

Dae-Sik Moon
(
- Toronto U., Astron. Dept.
)
,
Yuan Qi Ni
(
- Toronto U., Astron. Dept.
)
,
Maria R. Drout
(
- Toronto U., Astron. Dept. and
- Carnegie Inst. Observ.
)
,
Santiago González-Gaitán
(
- Chile U., CMM and
- Lisbon, CENTRA
)
,
Niloufar Afsariardchi
(
- Toronto U., Astron. Dept.
)

et al.

(Mar 30, 2021)

Published in:
- Astrophys.J. 910 (2021) 2, 151
•
e-Print:
- 2103.16663 [astro-ph.HE]

pdfDOI

reference search9 citations

Santiago Gonzalez Gaitan(
Andes U., Bogota
)

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Santiago Gonzalez Gaitan(Andes U., Bogota)

Date of paper

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Exclude RPP

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Collaboration

Affiliations

Santiago Gonzalez Gaitan(
Andes U., Bogota
)