{"paper":{"title":"High Resolution HDS/SUBARU chemical abundances of the young stellar cluster Palomar 1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) INAF - Osservatorio Astronomico di Bologna, (3) GEPI, 4), (4) INAF - Osservatorio Astronomico di Trieste, (5) Universidad de Concepcion, Chile, Chile), CNRS, D. Geisler (5) ((1) ESO - European Southern Observatory, France, I. Saviane (1), Italy, L. Monaco (1), M. Correnti (2), Observatoire de Paris, P. Bonifacio (3, Santiago","submitted_at":"2010-10-31T03:26:31Z","abstract_excerpt":"Context. Palomar\\,1 is a peculiar globular cluster (GC). It is the youngest Galactic GC and it has been tentatively associated to several of the substructures recently discovered in the Milky Way (MW), including the Canis Major (CMa) overdensity and the Galactic Anticenter Stellar Structure (GASS). Aims. In order to provide further insights into its origin, we present the first high resolution chemical abundance analysis for one red giant in Pal\\,1. Methods. We obtained high resolution (R=30000) spectra for one red giant star in Pal\\,1 using the High Dispersion Spectrograph (HDS) mounted at th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0123","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}