{"paper":{"title":"Efimov Physics in 6Li Atoms","arxiv_id":"0908.4046","primary_cat":"cond-mat.quant-gas","submitted_at":"2009-08-27T17:37:19+00:00","version_compiled":"v2"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13-20260917 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v2","sentences":[{"i":0,"p":0.79,"id":"s0","own":false,"role":"background","text":"A new narrow 3-atom loss resonance associated with an Efimov trimer crossing the 3-atom threshold has recently been discovered in a many-body system of ultracold 6Li atoms in the three lowest hyperfine spin states at a magnetic field near 895 G.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.12,"main_claim_p":0.19,"quantitative":true,"quantitative_p":0.96,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.16,"background":0.79,"limitation":0.0,"future_work":0.0,"contribution":0.05,"interpretation":0.0}},{"i":1,"p":0.78,"id":"s1","own":false,"role":"background","text":"O'Hara and coworkers have used measurements of the 3-body recombination rate in this region to determine the complex 3-body parameter associated with Efimov physics.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.05,"main_claim_p":0.05,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.2,"result":0.0,"background":0.78,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.0}},{"i":2,"p":0.69,"id":"s2","own":true,"role":"method","text":"Using this parameter as the input, we calculate the universal predictions for the spectrum of Efimov states and for the 3-body recombination rate in the universal region above 600 G where all three scattering lengths are large.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.93,"main_claim_p":0.14,"quantitative":true,"quantitative_p":0.94,"role_probabilities":{"gap":0.0,"method":0.69,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.31,"interpretation":0.0}},{"i":3,"p":0.99,"id":"s3","own":true,"role":"result","text":"We predict an atom-dimer loss resonance at (672 +/- 2) G associated with an Efimov trimer disappearing through an atom-dimer threshold.","hedge":{"p":0.89,"label":"asserted"},"own_p":0.89,"main_claim_p":0.24,"quantitative":true,"quantitative_p":0.99,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.99,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.0}},{"i":4,"p":0.92,"id":"s4","own":true,"role":"result","text":"We also predict an interference minimum in the 3-body recombination rate at (759 +/- 1) G where the 3-spin mixture may be sufficiently stable to allow experimental study of the many-body system.","hedge":{"p":0.87,"label":"hedged_possibility"},"own_p":0.85,"main_claim_p":0.22,"quantitative":true,"quantitative_p":0.98,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.92,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.07}}]},"compiled":{"main_claim":{"p":0.39,"text":"Using this parameter as the input, we calculate the universal predictions for the spectrum of Efimov states and for the 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