Attosecond Science

UBC Physics & Astronomy Department Colloquium on March 25, 2021. Presented by Paul Corkum (U Ottawa).
phas.ubc.ca/attosecond-science
An electron that multiphoton ionizes is immediately subject to the light's electric field that will control its short-term future. This control enables a gas of atoms to produce intense VUV or soft X-ray beams. Since we can precisely control the infrared beam, we can synthesize attosecond soft X-ray pulses - pulses that are the shortest controlled events ever systematically produced. For a complex atom (such as xenon), the recollision electron shares its energy in any multi-electron interaction. Measuring the energy share encodes multielectron dynamics such as the Fano resonance structure in helium and the Giant Plasmon resonance in Xenon.

[@davidwilkie9551]

Lovely Physics and classical arrangement of Beautiful Mathematics, thank you.

[@aeonikus1]

This is so amazing. Thank you for sharing knowledge in such approachable way.

[@adampolgar6836]

What if it can be invented that in the first attosecond, a man lives a fast 31.71 billion years as a man, in the second attosecond a man becomes a woman, and in the third attosecond, a man lives a fast 31.71 billion years.

[@adampolgar6836]

What if it can be invented that in the first attosecond, a man lives a fast 31.71 billion years as a man, in the second attosecond a man becomes a woman, and in the third attosecond, a man lives a fast 31.71 billion years.

[@harshavardhangunupuru4958]

Thanks, future is temporal resolution of quarks and gluons

[@hunhsi4389]

perfect

[@adampolgar6836]

What if it can be invented that in the first attosecond, a man lives a fast 31.71 billion years as a man, in the second attosecond a man becomes a woman, and in the third attosecond, a man lives a fast 31.71 billion years.

[@adampolgar6836]

What if it can be invented that in the first attosecond, a man lives a fast 31.71 billion years as a man, in the second attosecond a man becomes a woman, and in the third attosecond, a man lives a fast 31.71 billion years.

[@davidwilkie9551]

Depending on your orientation, either hands-on practice as demonstrated here-now-forever or as it might be arranged by imagination, Theoretically, the big picture quantization wave-packaging formation of pulsed-events is seen mono-dualisticly in parallel coexistence assessment of Singularity-point projection-drawing 0-1-2-3-4-etc exponentiation-ness superposition and relative-timing cubics in concentric Spheroidal e-Pi-i numberness-resonance dominance of condensed sync-duration connectivity states, quantization chemistry.
Ie You know what you are looking, listening, hearing and seeing, so why?