2026-04-14T18:29:39Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/643852024-04-08T10:34:24Zcom_10324_1159com_10324_931com_10324_894col_10324_1310

Barrios, M. A. Moody, J. D. Suter, L. J. Sherlock, M. Chen, H. Farmer, W. Jaquez, J. Jones, O. Kauffman, R. L. Kilkenny, J. D. Kroll, J. Landen, O. L. Liedahl, D. A. Maclaren, S. A. Meezan, N. B. Nikroo, A. Schneider, M. B. Thorn, D. B. Widmann, K. Pérez Callejo, Gabriel 2024-01-10T16:19:49Z 2024-01-10T16:19:49Z 2018 Physical Review Letters, Agosto 2018, vol. 121, p. 095002 0031-9007 https://uvadoc.uva.es/handle/10324/64385 10.1103/PhysRevLett.121.095002 9 Physical Review Letters 121 1079-7114 We report on the first multilocation electron temperature (Te) and flow measurements in an ignition hohlraum at the National Ignition Facility using the novel technique of mid-Z spectroscopic tracer “dots.” The measurements define a low resolution “map” of hohlraum plasma conditions and provide a basis for the first multilocation tests of particle and energy transport physics in a laser-driven x-ray cavity. The data set is consistent with classical heat flow near the capsule but reduced heat flow near the laser entrance hole. We evaluate the role of kinetic effects, self-generated magnetic fields, and instabilities in causing spatially dependent heat transport in the hohlraum. application/pdf eng American Physical Society info:eu-repo/semantics/openAccess American Physical Society Developing an Experimental Basis for Understanding Transport in NIF Hohlraum Plasmas info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.095002 SI