{"paper":{"title":"Probing flavor-dependent neutrino-dark matter interactions with the flavor composition of high-energy cosmic neutrinos","arxiv_id":"2611.09037","primary_cat":"hep-ph","submitted_at":"2026-11-06T06:12:47+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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Two regimes emerge.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.91,"main_claim_p":0.12,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.04,"result":0.9,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.03,"interpretation":0.03}},{"i":4,"p":1.0,"id":"s4","own":true,"role":"result","text":"For $A\\ll 10^{-38}\\,{\\rm cm^3}$ the mixing is unaffected and the IceCube three-flavor composition limits the cross section to $\\sigma_{\\nu\\chi}/m_\\chi\\lesssim 10^{-28}\\,{\\rm cm^2/GeV}$.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.86,"main_claim_p":0.15,"quantitative":true,"quantitative_p":0.99,"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":5,"p":0.99,"id":"s5","own":true,"role":"result","text":"For larger $A$ the interacting flavor is isolated into a single matter eigenstate at the source; the two remaining eigenstates escape without attenuation, producing a survival plateau that relaxes the limits by up to four orders of magnitude.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.91,"main_claim_p":0.28,"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":0.0,"interpretation":0.01}},{"i":6,"p":0.81,"id":"s6","own":true,"role":"result","text":"The sign of the potential can differ between neutrinos and antineutrinos, so that the isolated state connects to different vacuum mass eigenstates for $\\nu$ and $\\bar\\nu$, which leaves a characteristic imprint on the flavor composition even without attenuation.","hedge":{"p":0.88,"label":"asserted"},"own_p":0.67,"main_claim_p":0.09,"quantitative":false,"quantitative_p":0.1,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.81,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.01,"interpretation":0.18}},{"i":7,"p":0.94,"id":"s7","own":true,"role":"result","text":"The requirement that the potential induced by the dark matter density around Earth do not affect the observed PMNS matrix, so that the flavor projection at Earth is performed with the local matter mixing, gives A$\\lesssim 10^{-30}\\text{cm} ^3$.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.73,"main_claim_p":0.09,"quantitative":true,"quantitative_p":0.99,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.94,"background":0.0,"limitation":0.04,"future_work":0.0,"contribution":0.01,"interpretation":0.0}},{"i":8,"p":0.61,"id":"s8","own":true,"role":"contribution","text":"The combined constraints are presented in the $(A,\\sigma_{\\nu\\chi}/m_\\chi)$ plane and compared with a vector-mediator benchmark.","hedge":{"p":0.83,"label":"asserted"},"own_p":0.9,"main_claim_p":0.1,"quantitative":false,"quantitative_p":0.43,"role_probabilities":{"gap":0.0,"method":0.06,"result":0.32,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.61,"interpretation":0.01}}]},"compiled":{"main_claim":{"p":0.48,"text":"For larger $A$ the interacting flavor is isolated into a single matter eigenstate at the source; 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