Lawson criterion for ignition exceeded in an inertial fusion experiment

H Abu-Shawareb, R Acree, P Adams, J Adams… - Physical review …, 2022 - APS
For more than half a century, researchers around the world have been engaged in attempts
to achieve fusion ignition as a proof of principle of various fusion concepts. Following the …

Generation, measurement, and modeling of strong magnetic fields generated by laser-driven micro coils

H Morita, S Fujioka - Reviews of Modern Plasma Physics, 2023 - Springer
Strong magnetic fields play an important role in high-energy-density plasma. Several
approaches have been investigated within a decade to access the strong magnetic field …

Perspectives on relativistic electron–positron pair plasma experiments of astrophysical relevance using high-power lasers

H Chen, F Fiuza - Physics of Plasmas, 2023 - pubs.aip.org
The study of relativistic electron–positron pair plasmas is both of fundamental physics
interest and important to understand the processes that shape the magnetic field dynamics …

[HTML][HTML] Magnetized ICF implosions: Scaling of temperature and yield enhancement

CA Walsh, S O'Neill, JP Chittenden, AJ Crilly… - Physics of …, 2022 - pubs.aip.org
This paper investigates the impact of an applied magnetic field on the yield and hot-spot
temperature of inertial confinement fusion implosions. A scaling of temperature amplification …

[HTML][HTML] Design and modeling of indirectly driven magnetized implosions on the NIF

DJ Strozzi, H Sio, GB Zimmerman, JD Moody… - Physics of …, 2024 - pubs.aip.org
The use of magnetic fields to improve the performance of hohlraum-driven implosions on the
National Ignition Facility (NIF) is discussed. The focus is on magnetically insulated inertial …

Study of the effect of magnetic field characteristics on Rayleigh-Taylor instability with density gradient layers

C Peng, M Chu, Y Song, J Deng, J Wu - Computers & Fluids, 2023 - Elsevier
Inertial confinement fusion (ICF) is a possible path of fusion technology for fusion ignition,
but during the implosion of a magnetized plasma target by compression, the magnetic …

[HTML][HTML] Kinetic corrections to heat-flow and Nernst advection for laser heated plasmas

CA Walsh, M Sherlock - Physics of Plasmas, 2024 - pubs.aip.org
Reduced models for approximating the impact of kinetic electron behavior on the transport of
thermal energy and magnetic field are investigated. The thermal flux limiter has improved …

[HTML][HTML] Role of self-generated magnetic fields in the inertial fusion ignition threshold

JD Sadler, CA Walsh, Y Zhou, H Li - Physics of Plasmas, 2022 - pubs.aip.org
Magnetic fields spontaneously grow at unstable interfaces around hot-spot asymmetries
during inertial confinement fusion implosions. Although difficult to measure, theoretical …

Three-dimensional modeling of a plasma in a strong azimuthal magnetic field

L Leal, A Maximov, F García-Rubio, R Betti, V Ivanov - Physical Review E, 2024 - APS
Three-dimensional magnetohydrodynamic simulations are able to model the generation of
disk-shaped plasma, driven by laser ablation from a current-carrying rod in a pulsed-power …

[HTML][HTML] Diagnosing hot-spot symmetry in surrogate ignition experiments via secondary DT-neutron spectroscopy at the NIF

PJ Adrian, R Bionta, D Casey, MG Johnson, S Kerr… - Physics of …, 2024 - pubs.aip.org
The directional energy spectrum of neutrons generated from the in-flight fusion reaction of 1-
MeV tritons contains information about the hot-spot symmetry. The National Ignition Facility …