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Sebastian Gomez
Sebastian Gomez
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Cited by
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Two Years of Nonthermal Emission from the Binary Neutron Star Merger GW170817: Rapid Fading of the Jet Afterglow and First Constraints on the Kilonova Fastest Ejecta
A Hajela, R Margutti, KD Alexander, A Kathirgamaraju, A Baldeschi, ...
The Astrophysical Journal Letters 886 (1), L17, 2019
1662019
Follow-up of the Neutron Star Bearing Gravitational-wave Candidate Events S190425z and S190426c with MMT and SOAR
G Hosseinzadeh, PS Cowperthwaite, S Gomez, VA Villar, M Nicholl, ...
The Astrophysical Journal Letters 880 (1), L4, 2019
932019
An outflow powers the optical rise of the nearby, fast-evolving tidal disruption event AT2019qiz
M Nicholl, T Wevers, SR Oates, KD Alexander, G Leloudas, F Onori, ...
Monthly Notices of the Royal Astronomical Society 499 (1), 482-504, 2020
882020
The tidal disruption event AT2017eqx: spectroscopic evolution from hydrogen rich to poor suggests an atmosphere and outflow
M Nicholl, PK Blanchard, E Berger, S Gomez, R Margutti, KD Alexander, ...
Monthly Notices of the Royal Astronomical Society 488 (2), 1878-1893, 2019
662019
Evidence for X-Ray Emission in Excess to the Jet-afterglow Decay 3.5 yr after the Binary Neutron Star Merger GW 170817: A New Emission Component
A Hajela, R Margutti, JS Bright, KD Alexander, BD Metzger, V Nedora, ...
The Astrophysical Journal Letters 927 (1), L17, 2022
652022
SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features
WV Jacobson-Galán, R Margutti, CD Kilpatrick, D Hiramatsu, H Perets, ...
The Astrophysical Journal 898 (2), 166, 2020
622020
Nebular-phase spectra of superluminous supernovae: physical insights from observational and statistical properties
M Nicholl, E Berger, PK Blanchard, S Gomez, R Chornock
The Astrophysical Journal 871 (1), 102, 2019
622019
The tidal disruption event AT 2018hyz–I. Double-peaked emission lines and a flat Balmer decrement
P Short, M Nicholl, A Lawrence, S Gomez, I Arcavi, T Wevers, G Leloudas, ...
Monthly Notices of the Royal Astronomical Society 498 (3), 4119-4133, 2020
532020
SN 2016iet: The Pulsational or Pair Instability Explosion of a Low-metallicity Massive CO Core Embedded in a Dense Hydrogen-poor Circumstellar Medium
S Gomez, E Berger, M Nicholl, PK Blanchard, VA Villar, L Patton, ...
The Astrophysical Journal 881 (2), 87, 2019
502019
Spitzer Space Telescope Infrared Observations of the Binary Neutron Star Merger GW170817
VA Villar, PS Cowperthwaite, E Berger, PK Blanchard, S Gomez, ...
The Astrophysical Journal Letters 862 (1), L11, 2018
472018
An extremely energetic supernova from a very massive star in a dense medium
M Nicholl, PK Blanchard, E Berger, R Chornock, R Margutti, S Gomez, ...
Nature Astronomy 4 (9), 893-899, 2020
442020
JWST Imaging of Earendel, the Extremely Magnified Star at Redshift z= 6.2
B Welch, D Coe, E Zackrisson, SE de Mink, S Ravindranath, J Anderson, ...
The Astrophysical Journal Letters 940 (1), L1, 2022
422022
One Thousand Days of SN2015bn: HST Imaging Shows a Light Curve Flattening Consistent with Magnetar Predictions
M Nicholl, PK Blanchard, E Berger, KD Alexander, BD Metzger, ...
The Astrophysical Journal Letters 866 (2), L24, 2018
422018
The Tidal Disruption Event AT 2018hyz II: Light-curve modelling of a partially disrupted star
S Gomez, M Nicholl, P Short, R Margutti, KD Alexander, PK Blanchard, ...
Monthly Notices of the Royal Astronomical Society 497 (2), 1925-1934, 2020
402020
A Galaxy-targeted Search for the Optical Counterpart of the Candidate NS–BH Merger S190814bv with Magellan
S Gomez, G Hosseinzadeh, PS Cowperthwaite, VA Villar, E Berger, ...
The Astrophysical Journal Letters 884 (2), L55, 2019
402019
A Mildly Relativistic Outflow Launched Two Years after Disruption in Tidal Disruption Event AT2018hyz
Y Cendes, E Berger, KD Alexander, S Gomez, A Hajela, R Chornock, ...
The Astrophysical Journal 938 (1), 28, 2022
352022
Bumpy Declining Light Curves are Common in Hydrogen-poor Superluminous Supernovae
G Hosseinzadeh, E Berger, BD Metzger, S Gomez, M Nicholl, ...
The Astrophysical Journal 933 (1), 14, 2022
342022
Light Curve Fitting
G Hosseinzadeh, S Gomez
Zenodo, 2020
332020
SN 2023ixf in Messier 101: photo-ionization of dense, close-in circumstellar material in a nearby type II supernova
WV Jacobson-Galan, L Dessart, R Margutti, R Chornock, RJ Foley, ...
The Astrophysical journal letters 954 (2), L42, 2023
312023
A Luminous Red Supergiant and Dusty Long-period Variable Progenitor for SN 2023ixf
JE Jencson, J Pearson, ER Beasor, RM Lau, JE Andrews, KA Bostroem, ...
The Astrophysical Journal Letters 952 (2), L30, 2023
302023
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