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 …

Achievement of target gain larger than unity in an inertial fusion experiment

H Abu-Shawareb, R Acree, P Adams, J Adams… - Physical Review Letters, 2024 - APS
On December 5, 2022, an indirect drive fusion implosion on the National Ignition Facility
(NIF) achieved a target gain G target of 1.5. This is the first laboratory demonstration of …

Experimental achievement and signatures of ignition at the National Ignition Facility

AB Zylstra, AL Kritcher, OA Hurricane, DA Callahan… - Physical Review E, 2022 - APS
An inertial fusion implosion on the National Ignition Facility, conducted on August 8, 2021
(N210808), recently produced more than a megajoule of fusion yield and passed Lawson's …

[HTML][HTML] Ultrafast radiographic imaging and tracking: An overview of instruments, methods, data, and applications

Z Wang, AFT Leong, A Dragone, AE Gleason… - Nuclear Instruments and …, 2023 - Elsevier
Ultrafast radiographic imaging and tracking (U-RadIT) use state-of-the-art ionizing particle
and light sources to experimentally study sub-nanosecond transients or dynamic processes …

Design of an inertial fusion experiment exceeding the Lawson criterion for ignition

AL Kritcher, AB Zylstra, DA Callahan, OA Hurricane… - Physical Review E, 2022 - APS
We present the design of the first igniting fusion plasma in the laboratory by Lawson's
criterion that produced 1.37 MJ of fusion energy, Hybrid-E experiment N210808 (August 8 …

Evidence of three-dimensional asymmetries seeded by high-density carbon-ablator nonuniformity in experiments at the national ignition facility

DT Casey, BJ MacGowan, JD Sater, AB Zylstra… - Physical Review Letters, 2021 - APS
Inertial confinement fusion implosions must achieve high in-flight shell velocity, sufficient
energy coupling between the hot spot and imploding shell, and high areal density (ρ R=∫ ρ …

Impact of localized radiative loss on inertial confinement fusion implosions

A Pak, L Divol, CR Weber, LFB Hopkins, DS Clark… - Physical review …, 2020 - APS
The impact to fusion energy production due to the radiative loss from a localized mix in
inertial confinement implosions using high density carbon capsule targets has been …

Recent progress in quantifying hydrodynamics instabilities and turbulence in inertial confinement fusion and high-energy-density experiments

A Casner - … Transactions of the Royal Society A, 2021 - royalsocietypublishing.org
Since the seminal paper of Nuckolls triggering the quest of inertial confinement fusion (ICF)
with lasers, hydrodynamic instabilities have been recognized as one of the principal hurdles …

Measurement of dark ice-ablator mix in inertial confinement fusion

B Bachmann, SA MacLaren, S Bhandarkar, T Briggs… - Physical Review Letters, 2022 - APS
We present measurements of ice-ablator mix at stagnation of inertially confined,
cryogenically layered capsule implosions. An ice layer thickness scan with layers …

Observation of hydrodynamic flows in imploding fusion plasmas on the national ignition facility

DJ Schlossberg, GP Grim, DT Casey, AS Moore… - Physical Review Letters, 2021 - APS
Inertial confinement fusion implosions designed to have minimal fluid motion at peak
compression often show significant linear flows in the laboratory, attributable per simulations …