{"paper":{"title":"On the form factors of semileptonic baryon decays in Heavy Quark Effective Theory","arxiv_id":"1202.4630","primary_cat":"hep-ph","submitted_at":"2012-02-21T13:17:57+00:00","version_compiled":"v1"},"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 v1","sentences":[{"i":0,"p":0.8,"id":"s0","own":true,"role":"contribution","text":"We study consequences of the non-forward amplitude for the semileptonic baryon decay Lambda_b into Lambda_c which will be measured in detail at LHCb.","hedge":{"p":0.88,"label":"asserted"},"own_p":0.61,"main_claim_p":0.06,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.2,"limitation":0.0,"future_work":0.0,"contribution":0.8,"interpretation":0.0}},{"i":1,"p":0.83,"id":"s1","own":true,"role":"result","text":"We obtain a sum rule for the subleading elastic Isgur-Wise (IW) function A(w) that originates from the kinetic part of the O(1/mQ) effective Lagrangian perturbation.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.95,"main_claim_p":0.18,"quantitative":false,"quantitative_p":0.19,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.83,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.17,"interpretation":0.0}},{"i":2,"p":0.9,"id":"s2","own":true,"role":"result","text":"In the sum rule appear only the intermediate states J^P=1/2+, the same that contribute to the O(1/mQ)^2 correction to the axial-vector form factor G1(w) involved in the differential decay rate at zero recoil w=1.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.77,"main_claim_p":0.09,"quantitative":false,"quantitative_p":0.41,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.9,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.07}},{"i":3,"p":0.96,"id":"s3","own":true,"role":"result","text":"This allows us to obtain a lower bound on the correction -delta^(G1)_(1/mQ^2) in terms of A(w) and the shape of the leading elastic IW function xi(w).","hedge":{"p":0.97,"label":"asserted"},"own_p":0.92,"main_claim_p":0.27,"quantitative":true,"quantitative_p":0.94,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.96,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.03,"interpretation":0.01}},{"i":4,"p":0.58,"id":"s4","own":true,"role":"result","text":"Another theoretical implication is that A'(1) must vanish in the limit where the slope of the xi(w) saturates its lower bound.","hedge":{"p":0.96,"label":"asserted"},"own_p":0.79,"main_claim_p":0.14,"quantitative":true,"quantitative_p":0.52,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.58,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.42}},{"i":5,"p":0.73,"id":"s5","own":true,"role":"interpretation","text":"A strong correlation between the leading IW function and the subleading one A(w) is thus established in the case of the 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