{"paper":{"title":"Binarity at LOw Metallicity (BLOeM): Enhanced multiplicity of early B-type dwarfs and giants at $Z=0.2\\,{\\rm Z}_\\odot$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. A. C. S. Sander, A. Herrero, C. J. Evans, D. F. Rocha, D. J. Lennon, D. M. Bowman, D. Pauli, F. R. N. Schneider, G. Holgado, H. Sana, H.-W. Rix, I. Mandel, J. Bodensteiner, J. I. Villase\\~nor, J. Ma\\'iz Apell\\'aniz, J. S. Vink, J. Th. van Loon, K. Deshmukh, K. Sen, L. Mahy, L. M. Oskinova, L. R. Patrick, M. Fabry, M. Fouesneau, M. Moe, M. Pawlak, M. Renzo, N. Britavskiy, N. Langer, P. A. Crowther, S. E. de Mink, S. Sim\\'on-D\\'iaz, S. Toonen, T. Shenar, V. Ramachandran","submitted_at":"2025-03-27T19:26:33Z","abstract_excerpt":"Early B-type stars ($M_i=8-15$ M$_\\odot$) are frequently in multiple systems, as evidenced by spectroscopic campaigns in the Milky Way (MW) and the Large Magellanic Cloud (LMC). Previous studies have shown no strong metallicity dependence in the close-binary (a>10 au) fraction or orbital-period distributions between the MW's solar metallicity (Z$_\\odot$) and that of the LMC (Z=0.5 Z$_\\odot$). However, similar analyses in more metal-poor environments are still scarce. We focus on 309 early B-type stars (luminosity classes III-V) from the Binarity at LOw Metallicity campaign in the Small Magella"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.21936","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.21936/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}