{"paper":{"title":"Absorption of Fermionic Dark Matter in the PICO-60 C$_{3}$F$_{8}$ Bubble Chamber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. E. Robinson, A. Garc\\'ia-Viltres, A. J. Noble, A. Leblanc, A. Sonnenschein, B. Ali, B. Broerman, C. B. Krauss, C. Cripe, C. E. Dahl, C. J. Chen, C. Licciardi, C. M. Jackson, C. Moore, C. Rethmeier, D. Baxter, D. Cranshaw, E. Adams, E. Behnke, E. V\\'azquez-J\\'auregui, E. W. Hoppe, G. Giroux, H. Hawley-Herrera, H. Leng, H. Nozard, I. J. Arnquist, I. Lawson, I. Levine, I. \\v{S}tekl, J. Farine, J. I. Collar, J. Savoie, J. Zhang, K. Clark, M. Bai, M.-C. Piro, M. Crisler, M. Das, M. Jin, M. Laurin, M. Robert, M. Tripathi, N. Starinski, O. Harris, P. Mitra, P. S. Cooper, Q. Malin, R. Anderson-Dornan, R. Filgas, R. Neilson, S. Das, S. Fallows, S. J. Sekula, S. Pal, S. Priya, T. Hillier, U. Wichoski, V. Monette, V. Zacek, W. H. Lippincott, William Woodley","submitted_at":"2025-04-17T16:55:46Z","abstract_excerpt":"Fermionic dark matter absorption on nuclear targets via neutral current interactions is explored using a non-relativistic effective field theory framework. An analysis of data from the PICO-60 C$_{3}$F$_{8}$ bubble chamber sets leading constraints on spin-independent absorption for dark matter masses below 23 MeV/$\\textit{c}^2$ and establishes the first limits on spin-dependent absorptive interactions. These results demonstrate the sensitivity of bubble chambers to low-mass dark matter and underscore the importance of absorption searches in expanding the parameter space of direct detection exp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.13089","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2504.13089/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"}