351 citations
- Centre National de la Recherche ScientifiqueFR43 papers
- Herzberg Institute of AstrophysicsCA37 papers
- Observatoire astronomique de StrasbourgFR37 papers
- Pennsylvania State UniversityUS35 papers
- Université de StrasbourgFR33 papers
- Peking UniversityCN30 papers
- Astrophysique, Instrumentation et ModélisationFR28 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR28 papers
- European Southern ObservatoryCL28 papers
- Case Western Reserve UniversityUS26 papers
- Pontificia Universidad Católica de ChileCL26 papers
- UK Astronomy Technology CentreGB21 papers
144 papers
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…
An isolated early-type dwarf galaxy that ran away from the group environment
Sanjaya Paudel, Cristiano G. Sabiu, Suk-Jin Yoon +2
Understanding the quenching mechanisms in dwarf galaxies is crucial for constraining models of galaxy formation and evolution. In this vein, isolated dwarf galaxies offer valuable…
Exploring Quantum Bootstrap Sampling for AQP Error Assessment: A Pilot Study
Feng Yu, Raya Jahan
Error assessment for Approximate Query Processing (AQP) is a challenging problem. Bootstrap sampling can produce error assessment even when the population data distribution is unkn…
Evidence of star cluster migration and merger in dwarf galaxies
Mélina Poulain, Rory Smith, Pierre-Alain Duc +8
Nuclear star clusters (NSCs) are the densest stellar systems in the Universe. They can be found at the center of all galaxy types, but tend to favor galaxies of intermediate stella…
All-Optical Photoluminescence Response of Nitrogen-Vacancy Ensembles in Diamond at Low Magnetic Fields
Xiechen Zheng, Jeyson Támara-Isaza, Zechuan Yin +7
All-optical (AO), microwave-free magnetometry using nitrogen-vacancy (NV) centers in diamond is attractive due to its broad sample compatibility and reduced experimental complexity…
Dwarf Galaxies in the MATLAS Survey: The satellite system of NGC474 under scrutiny with MUSE
Oliver Müller, Francine R. Marleau, Nick Heesters +12
A recent study of the distribution of dwarf galaxies in the MATLAS sample in galaxy groups revealed an excess of flattened satellite structures, reminiscent of the co-rotating plan…