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Lasers Unlock the Next Frontier in Particle Acceleration

^{Published on 2024-12-19 01:02:20 - SciTech Daily}
 

• Using dual lasers and an advanced gas injection system, researchers at th Lab Laser Accelerator Center (BELLA) accelerated a high-quality electron beam to 10 billion electronvolts (10 GeV) over a distance of just 30 centimeters.

The article from SciTechDaily discusses a significant advancement in particle acceleration technology, where researchers from the University of Texas at Austin have utilized lasers to enhance the capabilities of plasma wakefield acceleration. This method involves firing a laser pulse into a plasma to create a wakefield that can accelerate charged particles to high energies over very short distances, much shorter than traditional particle accelerators. The innovation lies in using a second laser pulse to control the wakefield, allowing for more precise and efficient acceleration of electrons. This technique could potentially lead to the development of smaller, more powerful accelerators, impacting fields like medical therapy, material science, and high-energy physics by making particle acceleration more accessible and less costly. The research highlights the potential for future compact accelerators that could fit into university labs or hospitals, significantly broadening the applications of particle physics.

Read the Full SciTech Daily Article at:
[ https://scitechdaily.com/lasers-unlock-the-next-frontier-in-particle-acceleration/ ]

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