{"paper":{"title":"Behavior of axion-like particles in smoothed out domain-like magnetic fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Giorgio Galanti, Marco Roncadelli","submitted_at":"2018-04-25T09:24:13Z","abstract_excerpt":"Basically, in certain circumstances axion-like particles (ALPs) substantially enhance the photon survival probability $P_{\\gamma \\to \\gamma} ({\\cal E})$ of a beam emitted by a far-away source through the mechanism of photon-ALP oscillation (${\\cal E}$ denotes the energy). But in order for this to work, an external magnetic field ${\\bf B}$ must be present. In several cases ${\\bf B}$ is modeled as a domain-like network with `sharp edges': all domains have the same size $L_{\\rm dom}$ (set by the ${\\bf B}$ coherence length) and the same strength B, but the direction of ${\\bf B}$ changes randomly a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09443","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}