Posts tagged with "NIF"

NIF

Shaped laser pulse experiments boost understanding of NIF performance

Oct. 15, 2015 -  
In a recent series of papers, Lawrence Livermore National Laboratory (LLNL) scientists examined the role of ablation-front instability and capsule convergence ratio in ignition science experiments at the National Ignition Facility (NIF). The papers address different aspects of an “adiabat-shaping”...
nif

Researchers put pressure on hydrogen

Sept. 23, 2015 -  
A National Ignition Facility (NIF) experimental campaign may have unlocked scientific secrets behind how hydrogen becomes metallic at high pressure. “Hydrogen properties are still puzzling,” said Lawrence Livermore National Laboratory (LLNL) physicist Marius Millot. “In particular, back in 1935, it...
nif

Experiments illuminate supersonic radiation flow

Sept. 9, 2015 -  
A multi-institutional team of scientists fired the 26th and final shot of the Pleiades experimental campaign at the National Ignition Facility last month. The campaign has created a new scientific foundation for the study of supersonic radiation flow in astrophysical phenomena and in inertial...
NIF

National Ignition Facility fires 300th shot in FY15

Aug. 18, 2015 -  
Last week, the National Ignition Facility (NIF) fired its 300th laser target shot in fiscal year (FY) 2015, meeting the year’s goal more than six weeks early. In comparison, the facility completed 191 target shots in FY 2014. Located at Lawrence Livermore National Laboratory (LLNL), the NIF is the...
hurricane

Climbing the mountain of fusion ignition: an interview with Omar Hurricane

May 14, 2015 -  
LLNL Distinguished Scientist Omar Hurricane, chief scientist for the Laboratory’s Inertial Confinement Fusion (ICF) program, is at the forefront of the drive to achieve nuclear fusion with energy gain for the first time in a laboratory. In a wide-ranging interview with NIF & Photon Science News...
forensics

Providing data for nuclear detectives

March 3, 2015 -  
Fans of the popular TV series “CSI” know that the forensics experts who investigate crime scenes are looking for answers to three key questions: “Who did it; how did they do it; and can we stop them from doing it again?” The field of nuclear forensics, an important element of LLNL’s national...
top ten

Top 10 science and technology stories of 2014

Dec. 17, 2014 -  
In 2014, Lawrence Livermore National Laboratory (LLNL) built on a 62-year tradition of translating basic science into technologies that ensure national security, address pressing real world problems and expand the boundaries of fundamental science. The top stories of the year are a reflection of...
target chamber

Physics World names National Ignition Facility fuel gain top 10 breakthrough of the year

Dec. 15, 2014 -  
Physics World , an international monthly magazine published by the Institute of Physics , has named the National Ignition Facility’s (NIF) achievement of fuel gain one of its top 10 breakthroughs of the year. Ignition — the process of releasing fusion energy equal to or greater than the amount of...
NIF

Vital NIF diagnostic receives upgrade

Nov. 6, 2014 -  
When the National Ignition Facility’s 192 intense laser beams are fired, a series of complex events begins. To capture and measure the vast amount of data generated during experiments, NIF is now equipped with about 60 nuclear, optical and X-ray diagnostics. One of these diagnostics, the Near...