LLNL Weapon Engineers, Biologists Deliver Critical Samples to Identify Skin Proteins Left on IEDs

Feb. 17, 2021- 
Following a terrorist bombing, can the bomb maker be identified by skin proteins left on the bomb components they handled? To address this question, Lawrence Livermore National Laboratory (LLNL) personnel from Weapons Complex Integration (WCI) and Global Security (GS) Forensic Science and Biosecurity Centers (FSC/BSC) subjected notional bomb components handled by LLNL volunteers to...

Lab's ACT-UP awards focus on collaborative research

Jan. 12, 2021- 
Gaia Righi, Ph.D. candidate from UC San Diego, works on a project titled “Dynamic Strength of Iron Under Phase Changing Conditions.” Righi and faculty adviser Marc Meyers work with Hye-Sook Park and Rob Rudd from LLNL. The team was awarded an ACT-UP award last year.  With a focus on increasing joint research efforts between Lawrence Livermore National Laboratory (LLNL) and universities, the Lab’s Weapon Physics and Design (WPD) Academic Collaboration Team (ACT) University Program has awarded this year’s ACT-UP awards. Now in its second year, the ACT-UP awards were created to encourage and advance strategic partnerships among universities with...

LLNL delivers ‘Scorpius’ pulsers amidst the pandemic

Nov. 17, 2020- 
Lawrence Livermore National Laboratory (LLNL) researchers completed assembly and qualification of 16 prototype high-voltage solid state pulsed-power drivers (pulsers) in July, enabling the project to still meet the delivery schedule for the Scorpius radiography project, despite COVID-19 workplace restrictions. Eight of those pulsers were shipped to Sandia National Laboratories (SNL) and eight...

Warhead replacement program passes first key milestone

Nov. 17, 2020- 
Lawrence Livermore National Laboratory (LLNL) researchers passed their first program level key milestone in the W87-1 Modification Program (W87-1 Mod) on Sept. 24, keeping the program on schedule despite work stoppages due to the COVID-19 pandemic. The W87-1 Mod will replace the W78 thermonuclear warhead with a modified design of the W87 warhead. The W78 is nearing the end of its...