Experimental results from magnetized-jet experiments executed at the Jupiter Laser Facility
作者： M.J.-E. Manuel , C.C. Kuranz , A.M. Rasmus , S.R. Klein , M.J. MacDonald
DOI: 10.1016/J.HEDP.2014.07.003
关键词:
摘要: Abstract Recent experiments at the Jupiter Laser Facility investigated magnetization effects on collimated plasma jets. Laser-irradiated plastic-cone-targets produced collimated, millimeter-scale flows as indicated by optical interferometry. Proton radiography of these jets showed no indication strong, self-generated magnetic fields, suggesting a dominantly hydrodynamic collimating mechanism. Targets were placed in custom-designed solenoid capable generating field strengths up to 5 T. radiographs well-characterized B-field, without jet, suggested an external source trapped electrons that affects proton trajectories. The background was aligned with jet propagation direction, is case many astrophysical systems. Optical interferometry results disruption flow and instead produces hollow cavity. This result topic ongoing investigation.
harvard.edu
osti.gov
elsevier.com
sci-hub.se 参考文章(31)
Stephen H. Maslen, Edmund E. Callaghan, The Magnetic Field of a Finite Solenoid ,(1960)
Jonathan Ferreira, Remi Deguiran, What does it take to launch self-confined jets from astrophysical accretion discs? High Energy Density Physics. ,vol. 9, pp. 67- 74 ,(2013) , 10.1016/J.HEDP.2012.09.012
MJ-E Manuel, CK Li, FH Séguin, JA Frenje, DT Casey, RD Petrasso, SX Hu, R Betti, J Hager, DD Meyerhofer, V Smalyuk, None, Rayleigh-Taylor-induced magnetic fields in laser-irradiated plastic foils Physics of Plasmas. ,vol. 19, pp. 082710- ,(2012) , 10.1063/1.4748579
Hui Chen, A. U. Hazi, R. van Maren, S. N. Chen, J. Fuchs, M. Gauthier, S. Le Pape, J. R. Rygg, R. Shepherd, An imaging proton spectrometer for short-pulse laser plasma experiments. Review of Scientific Instruments. ,vol. 81, ,(2010) , 10.1063/1.3483212
E. M. Epperlein, M. G. Haines, Plasma transport coefficients in a magnetic field by direct numerical solution of the Fokker–Planck equation Physics of Fluids. ,vol. 29, pp. 1029- 1041 ,(1986) , 10.1063/1.865901
S. R. Klein, M. J.-E. Manuel, B. B. Pollock, R. S. Gillespie, M. Deininger, C. C. Kuranz, P. A. Keiter, R. P. Drake, Construction of a solenoid used on a magnetized plasma experiment. Review of Scientific Instruments. ,vol. 85, ,(2014) , 10.1063/1.4891060
John P. Dunn, Scott C. Hsu, Mark A. Gilmore, A. Miguel Holgado, Elizabeth C. Merritt, Auna L. Moser, Colin S. Adams, Experimental evidence for collisional shock formation via two obliquely merging supersonic plasma jetsa) Physics of Plasmas. ,vol. 21, pp. 055703- ,(2014) , 10.1063/1.4872323
B. B. Pollock, D. H. Froula, P. F. Davis, J. S. Ross, S. Fulkerson, J. Bower, J. Satariano, D. Price, K. Krushelnick, S. H. Glenzer, High magnetic field generation for laser-plasma experiments Review of Scientific Instruments. ,vol. 77, pp. 114703- ,(2006) , 10.1063/1.2356854
C STENZ, V TIKHONCHUK, A KASGERCZUK, T PISARCZYK, L JUHA, E KROUSKY, K MASK, M PFEIFER, K ROHLENA, J SKALA, V KMETIK, J ULLSCHMIED, M KALAL, D KLIR, J KRAVARIK, P KUBES, K REZAC, P PISARCZYK, E TABAKHOFF, None, Experimental evidence of multimaterial jet formation with lasers Physics of Plasmas. ,vol. 17, pp. 112903- ,(2010) , 10.1063/1.3511774
MJ-E Manuel, AB Zylstra, HG Rinderknecht, DT Casey, MJ Rosenberg, N Sinenian, CK Li, JA Frenje, FH Séguin, RD Petrasso, None, Source characterization and modeling development for monoenergetic-proton radiography experiments on OMEGA Review of Scientific Instruments. ,vol. 83, pp. 063506- ,(2012) , 10.1063/1.4730336