52 citations
- Yonsei UniversityKR8 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Astronomy and SpaceAU3 papers
- Lancaster UniversityGB3 papers
- Lyon 1 UniversitéFR3 papers
- Observatoire astronomique de StrasbourgFR3 papers
- Aix-Marseille UniversitéFR2 papers
- Arcetri Astrophysical ObservatoryIT2 papers
- Arturo Prat UniversityCL2 papers
- California Institute of TechnologyUS2 papers
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- Federico Santa María Technical UniversityCL2 papers
6 papers · 1 filter
ZTF-SEDm Type Ia supernova sample for Twins Embedding spectrophotometric standardisation
C. Ganot, Y. Copin, M. Rigault +26
This paper has two aims: the first one is to build a large homogeneous spectrophotometric Type Ia supernova (SN Ia) sample, using 3069 spectra from the second Zwicky Transient Faci…
SDSS-C4 3028: The Nearest Blue Galaxy Cluster Devoid of an Intracluster Medium
Shweta Jain, Yuanyuan Su, Andra Stroe +9
SDSS-C4 3028 is a galaxy cluster at , notable for its unusually high fraction of star-forming galaxies with 19 star-forming and 11 quiescent spectroscopically-confirmed me…
Testing the effect of progenitor's metallicity on Ni mass and constraining the progenitor scenarios in Type Ia supernovae
Young-Lo Kim, Chul Chung, Yong -Cheol Kim
The analytical model found that the intrinsic variation in the initial metallicity of the Type Ia supernova (SN Ia) progenitor stars () translates into a 25% variat…
ZTF SN Ia DR2 follow-up: Exploring the origin of the Type Ia supernova host galaxy step through Si II velocities
U. Burgaz, K. Maguire, L. Galbany +18
The relationship between Type Ia supernovae (SNe Ia) and their host galaxy stellar masses is well documented. In particular, Hubble residuals display a luminosity shift based on ho…
Dwarf galaxies in the MATLAS Survey: Hubble Space Telescope observations of nuclear star clusters
Mélina Poulain, Francine R. Marleau, Pierre-Alain Duc +8
In dwarf galaxies, nuclear star clusters (NSCs) are believed to primarily form from the migration and merger of globular clusters (GCs), with a possible contribution from in-situ s…
Unveiling the nature and fate of the almost-dark cloud AGC 226178 through HI mapping
Yu-Zhu Sun, Hong-Xin Zhang, Elias Brinks +18
The origin of extragalactic, almost dark HI clouds with extreme gas-to-stellar mass ratios remains poorly understood. We investigate the nature and fate of the "almost dark" cloud…