{"paper":{"title":"The first cryogenic DT layered, beryllium capsule implosion at the National Ignition Facility","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A.B.Zylstra, A. G. MacPhee, A. N. Simakov, B. H. Sio, C. Yeamans, D. A. Callahan, D. C. Wilson, D. E. Hinkel, D. J. Strozzi, E. L. Dewald, F. E. Merrill, G. A. Kyrala, H. G. Rinderknecht, J. E. Ralph, J. L. Kline, J. L. Milovich, J. R. Rygg, M. B. Schneider, N. Izumi, O. A. Hurricane, R. E. Olson, R. Tommasini, S. A. Yi, S. Batha, S. Sepke, S. W. Haan, T. Ma, T. S. Perry, W. Cassata","submitted_at":"2017-01-31T18:48:51Z","abstract_excerpt":"NIF experiments with Be capsules have followed a path of the highly successful \"high-foot\" CH capsules. Several keyhole and ConA targets preceeded a DT layered shot. In addition to backscatter subtraction, laser drive multipliers were needed to match observed X-ray drives. Those for the picket (0.95), trough (1.0) and second pulse (0.80) were determined by VISAR measurements. The time dependence of the Dante total x-ray flux and its fraction > 1.8 keV reflect the time dependence of the multipliers. A two step drive multiplier for the main pulse can match implosion times, but Dante measurements"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.09179","kind":"arxiv","version":1},"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"}