{"id":"W4393996271","doi":"10.1093/mnrasl/slae026","title":"The frequency of metal enrichment of cool helium-atmosphere white dwarfs using the DESI early data release","year":2024,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society Letters","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"H2020 European Research Council; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; Ministerio de Ciencia e Innovación; Division of Astronomical Sciences; Science and Technology Facilities Council; U.S. Department of Energy; European Commission; Office of Science; National Science Foundation; Imperial College London; European Space Agency; Gordon and Betty Moore Foundation","keywords":"White dwarf; Physics; Astrophysics; Atmosphere (unit); Accretion (finance); Helium; Astronomy; Massive compact halo object; Brown dwarf; Black dwarf; Effective temperature; Stars","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Astronomy paper on the frequency of metal enrichment in helium-atmosphere white dwarfs using DESI data."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"It estimates planetary material frequency around white dwarfs, not research practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Astrophysics measurement of metal enrichment frequency in cool helium white dwarfs."}}}