David J. Sand
- A kilonova following a long-duration gamma-ray burst at 350 Mpc
2022/12/07 by Jillian C. Rastinejad, Jillian Rastinejad, Benjamin P. Gompertz +59 · 30 citations
Physics and Astronomy · #Gamma-ray bursts and supernovae #Pulsars and Gravitational Waves Research #Astrophysical Phenomena and Observations
- Shock Cooling and Possible Precursor Emission in the Early Light Curve of the Type II SN 2023ixf
2023/06/09 by Griffin Hosseinzadeh, G. Hosseinzadeh, Joseph Farah +44 · 1 voice · 7 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Gamma-ray bursts and supernovae #astro-ph.HE #astro-ph.SR
- Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi
2024/05/28 by Manisha Shrestha, K. Azalee Bostroem, Shrestha, Manisha +83 · 10 citations
Physics and Astronomy · #Astro and Planetary Science #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE)
- High resolution spectroscopy of SN~2023ixf's first week: Engulfing the Asymmetric Circumstellar Material
2023/06/13 by Nathan Smith, Jeniveve Pearson, Smith, Nathan +11 · 7 citations
Physics and Astronomy · #Astro and Planetary Science #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- SAGUARO: Time-domain Infrastructure for the Fourth Gravitational-wave Observing Run and Beyond
2023/10/12 by Griffin Hosseinzadeh, G. Hosseinzadeh, K. Paterson +23 · 1 voice · 4 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Gamma-ray bursts and supernovae #Pulsars and Gravitational Waves Research #astro-ph.HE #astro-ph.IM
- The Lazuli Space Observatory: Architecture & Capabilities
2026/01/05 by Arpita Roy, Stuart Feldman, Pete Klupar +51 · 6 voices · 2 citations
#astro-ph.IM #astro-ph.CO #astro-ph.EP #astro-ph.HE #astro-ph.SR
- Evidence of weak circumstellar medium interaction in the Type II SN 2023axu
2023/09/29 by Manisha Shrestha, Shrestha, Manisha, Jeniveve Pearson +71 · 5 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- JWST reveals a luminous infrared source at the position of the failed supernova candidate N6946-BH1
2023/09/28 by Emma R. Beasor, G. Hosseinzadeh, Beasor, Emma R. +11 · 4 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- One Year of SN 2023ixf: Breaking Through the Degenerate Parameter Space in Light-Curve Models with Pulsating Progenitors
2024/08/15 by Brian Hsu, Hsu, Brian, Nathan Smith +45 · 6 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Space Plasma Dynamics #Solar and Stellar Astrophysics (astro-ph.SR)
- Circumstellar interaction signatures in the low luminosity type II SN 2021gmj
2024/01/08 by Nicolas Meza-Retamal, Nicolas Meza Retamal, Meza-Retamal, Nicolas +69 · 1 voice · 3 citations
Physics and Astronomy · #astro-ph.HE
- A comprehensive optical search for pre-explosion outbursts from the quiescent progenitor of SN~2023ixf
2023/07/05 by Yize Dong, David J. Sand, Dong, Yize +29 · 4 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- Spectropolarimetry of SN 2023ixf reveals both circumstellar material and helium core to be aspherical
2024/10/10 by Manisha Shrestha, Sabrina DeSoto, Shrestha, Manisha +69 · 7 citations
Engineering · Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR) #Spacecraft and Cryogenic Technologies
- SN 2022jox: An extraordinarily ordinary Type II SN with Flash Spectroscopy
2023/10/24 by Jennifer E. Andrews, Jeniveve Pearson, Andrews, Jennifer E. +43 · 4 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- Newly Formed Dust within the Circumstellar Environment of SNIa-CSM 2018evt
2023/10/23 by Lingzhi Wang, Wang, Lingzhi, Maokai Hu +90 · 3 citations
Physics and Astronomy · #Gamma-ray bursts and supernovae #Astronomy and Astrophysical Research
- SN2023fyq: A Type Ibn Supernova With Long-standing Precursor Activity Due to Binary Interaction
2024/05/07 by Yize Dong, Dong, Yize, D. Tsuna +61 · 4 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Stellar Astrophysics (astro-ph.SR)
- Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova
2023/08/23 by Matthew R. Siebert, Lindsey A. Kwok, Siebert, Matthew R. +161 · 1 voice · 2 citations
#astro-ph.HE #astro-ph.SR
- A Multiwavelength Autopsy of the Interacting IIn Supernova 2020ywx: Tracing its Progenitor Mass-Loss History for 100 Years before Death
2024/12/09 by Raphael Baer-Way, Baer-Way, Raphael, P. Chandra +63 · 6 citations
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE)
- Pavo: Discovery of a star-forming dwarf galaxy just outside the Local Group
2023/10/02 by Michael G. Jones, Jones, Michael G., Burcin Mutlu-Pakdil +24 · 1 voice · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph.GA
- Discovery and Spectroscopic Confirmation of Aquarius III: A Low-Mass Milky Way Satellite Galaxy
2024/10/01 by W. Cerny, Cerny, W., Anirudh Chiti +76 · 4 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies
- Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq
2023/09/18 by Jeniveve Pearson, Pearson, Jeniveve, David J. Sand +171 · 1 citation
Physics and Astronomy · #Gamma-ray bursts and supernovae
- The Faint Satellite System of NGC 253: Insights into Low-Density Environments and No Satellite Plane
2024/01/25 by Burçı̇n Mutlu-Pakdı̇l, Mutlu-Pakdil, Burçin, David J. Sand +27 · 1 citation
Physics and Astronomy · #Galaxies: Formation, Evolution, Phenomena #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies
- Streams, Shells, and Substructures in the Accretion-Built Stellar Halo of NGC 300
2025/01/07 by Catherine E. Fielder, David J. Sand, Fielder, Catherine E. +56 · 2 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astro and Planetary Science
- JWST and Ground-based Observations of the Type Iax Supernovae SN 2024pxl and SN 2024vjm: Evidence for Weak Deflagration Explosions
2025/05/05 by Lindsey A. Kwok, Mridweeka Singh, Kwok, Lindsey A. +181 · 3 citations
Physics and Astronomy · #Gamma-ray bursts and supernovae
- The LBT Satellites of Nearby Galaxies Survey (LBT-SONG): The Diffuse Satellite Population of Local Volume Hosts
2024/09/06 by A. B. Davis, Davis, A. Bianca, Christopher T. Garling +21 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Stellar, planetary, and galactic studies
- Identifying Dwarfs of MC Analog GalaxiEs (ID-MAGE): The Search for Satellites Around Low-Mass Hosts
2025/03/31 by Laura E. Hunter, Hunter, Laura Congreve, Burçı̇n Mutlu-Pakdı̇l +25 · 2 citations
Physics and Astronomy · Engineering · #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies #Astronomical Observations and Instrumentation
- Spectroscopic Analysis of Pictor II: a very low metallicity ultra-faint dwarf galaxy bound to the Large Magellanic Cloud
2025/06/27 by Andrew B. Pace, Pace, A. B., Ting S. Li +63 · 1 voice · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies
- Ultraviolet to Infrared Spectroscopy of the Type Ibn SN 2023tsz Suggests a Lower-mass Progenitor
2026/07/16 by Sergiy S. Vasylyev, Griffin Hosseinzadeh, Luc Dessart +42
#astro-ph.HE