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Protons ride moving waves to reach record energy with long-pulse lasers
المصدر: Phys.org - latest science and technology news stories · نُشر
Imagine a proton catching a wave and surfing it to gain speed. While the imagery may seem wild, the premise of laser-driven ion acceleration has promise as an alternative to conventional accelerators. However, the ultrathin targets used to drive this increase in ion energy are vu
Imagine a proton catching a wave and surfing it to gain speed. While the imagery may seem wild, the premise of laser-driven ion acceleration has promise as an alternative to conventional accelerators. However, the ultrathin targets used to drive this increase in ion energy are vulnerable to the weak prepulse that precedes the main high-intensity laser pulse, meaning an adaptation in the process is necessary.
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Energy bills are rising by £60 a year - here's how you can bring that down
Household energy bills have risen again but there are ways to keep a lid on your expenditure.
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Government must stop dithering over energy bill support for the vulnerable | Nils Pratley
Ministers should introduce a properly targeted social tariff rather than tinker with the warm homes discount Energy bills forecast to jump by £276 a year from January What to do as prices head for £2,000 a year After the hopeful good vibes in Liverpool, here comes a reminder of w
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Energy bills: what to do as prices head for £2,000 a year, from switching deals to insulating
The price cap is to soar for about 20 million households in Great Britain from January, but there are ways to save Energy bills in Great Britain forecast to jump by £276 a year from January Household energy prices are set to soar in January, with a typical bill forecast to jump b
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Underwater umbrellas for coral reefs could help protect against heat damage
High sea temperatures driven by the climate crisis damage corals, bleaching them ghostly white and killing them. While restoration of dead reefs is possible, it's difficult and expensive, and restored corals are vulnerable to future heat waves. Finding ways to stop or slow the da
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Caltech physicists finally measure a quantum energy ladder predicted 40 years ago
Researchers have experimentally observed energy patterns that physicists have predicted for about 40 years. By arranging laser-trapped atoms into a quantum simulator, they recreated two different quantum tipping points and watched the atoms fall into the exact energy ratios predi
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