{"paper":{"title":"The Formation of Self-Gravitating Cores in Turbulent Magnetized Clouds","arxiv_id":"astro-ph/0312622","primary_cat":"astro-ph","submitted_at":"2003-12-26T01:30:08+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-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. 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studies.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.75,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.44,"role_probabilities":{"gap":0.0,"method":0.04,"result":0.83,"background":0.11,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.01}},{"i":2,"p":0.51,"id":"s2","own":true,"role":"contribution","text":"Including self-gravity, our models give the following results.","hedge":{"p":0.61,"label":"asserted"},"own_p":0.74,"main_claim_p":0.04,"quantitative":false,"quantitative_p":0.03,"role_probabilities":{"gap":0.0,"method":0.08,"result":0.4,"background":0.01,"limitation":0.0,"future_work":0.0,"contribution":0.51,"interpretation":0.0}},{"i":3,"p":0.86,"id":"s3","own":true,"role":"result","text":"They are consistent with the turbulent fragmentation prediction of the core mass distribution of Padoan & Nordlund.","hedge":{"p":0.66,"label":"hedged_possibility"},"own_p":0.79,"main_claim_p":0.15,"quantitative":false,"quantitative_p":0.38,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.86,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.14}},{"i":4,"p":0.98,"id":"s4","own":true,"role":"result","text":"They also confirm that local gravitational collapse is not prevented by magnetohydrodynamic waves driven by turbulent flows, even when the turbulent Jeans mass exceeds the mass in the simulation volume.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.89,"main_claim_p":0.31,"quantitative":true,"quantitative_p":0.57,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.98,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.02}},{"i":5,"p":0.88,"id":"s5","own":true,"role":"result","text":"Comparison of results between 256^3 and 512^3 zone simulations reveals convergence in the collapse rate.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.96,"main_claim_p":0.05,"quantitative":true,"quantitative_p":0.9,"role_probabilities":{"gap":0.0,"method":0.11,"result":0.88,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.0}},{"i":6,"p":1.0,"id":"s6","own":true,"role":"result","text":"Analysis of self-gravitating cores formed in the simulation shows that: (1) All cores formed are magnetically supercritical by at least an order of magnitude.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.96,"main_claim_p":0.17,"quantitative":true,"quantitative_p":0.98,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":7,"p":1.0,"id":"s7","own":true,"role":"result","text":"(2) A power law relation between central magnetic field strength and density B_c propto rho_c^{1/2} is observed despite the cores being strongly supercritical.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.94,"main_claim_p":0.11,"quantitative":true,"quantitative_p":0.53,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":8,"p":1.0,"id":"s8","own":true,"role":"result","text":"(3) Specific angular momentum j propto R^{3/2} for cores with radius R.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.93,"main_claim_p":0.06,"quantitative":true,"quantitative_p":0.63,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":9,"p":1.0,"id":"s9","own":true,"role":"result","text":"(4) Most cores are prolate and triaxial in shape, in agreement with the results of Gammie et 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