* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Wednesday, October 8, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    Why Taylor Swift Name-Dropped Elizabeth Taylor in Her New Album – Yahoo

    Here’s Why Taylor Swift Dropped Elizabeth Taylor’s Name in Her New Album

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    “Reba” cast, then and now: See the stars 24 years later (and who’s reunited for another show) – Yahoo

    Why Taylor Swift Name-Dropped Elizabeth Taylor in Her New Album – Yahoo

    Here’s Why Taylor Swift Dropped Elizabeth Taylor’s Name in Her New Album

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    What the Recent Price Surge Means for Figure Technology Solutions After SEC Settlement – Yahoo Finance

    What the Recent Price Surge Reveals About Figure Technology Solutions Following SEC Settlement

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Physicists Take First Look at Electrons Moving in Real-Time in Liquid Water

February 16, 2024
in Science
Physicists Take First Look at Electrons Moving in Real-Time in Liquid Water
Share on FacebookShare on Twitter

A research team led by Argonne National Laboratory physicists has isolated the energetic movement of an electron while ‘freezing’ the motion of the much larger atom it orbits in a sample of liquid water.

Shuai et al. used a synchronized attosecond X-ray pulse pair (pictured pink and green here) from an X-ray free electron laser to study the energetic response of electrons (gold) in liquid water on attosecond time scale, while the hydrogen (white) and oxygen (red) atoms are ‘frozen’ in time. Image credit: Nathan Johnson, Pacific Northwest National Laboratory.

Shuai et al. used a synchronized attosecond X-ray pulse pair (pictured pink and green here) from an X-ray free electron laser to study the energetic response of electrons (gold) in liquid water on attosecond time scale, while the hydrogen (white) and oxygen (red) atoms are ‘frozen’ in time. Image credit: Nathan Johnson, Pacific Northwest National Laboratory.

“The chemical reactions induced by radiation that we want to study are the result of the electronic response of the target that happens on the attosecond timescale,” said study’s senior author Professor Linda Young, a researcher at Argonne National Laboratory.

Professor Young and her colleagues combined experiments and theory to reveal in real-time the consequences when ionizing radiation from an X-ray source hits matter.

Working on the time scales where the action happens will allow them to understand complex radiation-induced chemistry more deeply.

Indeed, the researchers initially came together to develop the tools needed to understand the effect of prolonged exposure to ionizing radiation on the chemicals found in nuclear waste.

“Attosecond time-resolved experiments are one of the flagship R&D developments at the Linac Coherent Light Source,” said study’s co-author Dr. Ago Marinelli, a researcher at the SLAC National Accelerator Laborator.

“It’s exciting to see these developments being applied to new kinds of experiments and taking attosecond science into new directions.”

The technique developed by the scientists — all X-ray attosecond transient absorption spectroscopy in liquids — allowed them to ‘watch’ electrons energized by X-rays as they move into an excited state, all before the bulkier atomic nucleus has time to move.

“We now have a tool where, in principle, you can follow the movement of electrons and see newly ionized molecules as they’re formed in real-time,” Professor Young said.

The findings resolve a long-standing scientific debate about whether X-ray signals seen in previous experiments are the result of different structural shapes, or motifs, of water or hydrogen atom dynamics.

These experiments demonstrate conclusively that those signals are not evidence for two structural motifs in ambient liquid water.

“Basically, what people were seeing in previous experiments was the blur caused by moving hydrogen atoms,” Professor Young explained.

“We were able to eliminate that movement by doing all of our recording before the atoms had time to move.”

To make the discovery, the authors used techniques developed at SLAC to spray an ultra-thin sheet of pure water across the X-ray pump pulse path.

“We needed a nice, flat, thin sheet of water where we could focus the X-rays,” said study’s co-author Dr. Emily Nienhuis, a chemist at Pacific Northwest National Laboratory.

Once the X-ray data had been collected, the researchers applied their knowledge of interpreting the X-ray signals to reproduce the signals observed at SLAC.

They modeled the liquid water response to attosecond X-rays to verify that the observed signal was indeed confined to the attosecond timescale.

“Using the Hyak supercomputer, we developed a cutting-edge computational chemistry technique that enabled detailed characterization of the transient high-energy quantum states in water,” said study’s co-author Xiaosong Li, a researcher at the University of Washington and Pacific Northwest National Laboratory.

“This methodological breakthrough yielded a pivotal advancement in the quantum-level understanding of ultrafast chemical transformation, with exceptional accuracy and atomic-level detail.”

Together, the team got a peek at the real-time motion of electrons in liquid water.

“The methodology we developed permits the study of the origin and evolution of reactive species produced by radiation-induced processes, such as encountered in space travel, cancer treatments, nuclear reactors and legacy waste,” Professor Young said.

The team’s results were published in the journal Science.

_____

L. Shuai et al. 2024. Attosecond-pump attosecond-probe x-ray spectroscopy of liquid water. Science, published online February 15, 2024; doi: 10.1126/science.adn6059

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Breaking Science News – https://www.sci.news/physics/liquid-water-electrons-12693.html

Tags: FirstPhysicistsscience
Previous Post

30 Years Ago: Clementine Changes Our View of the Moon

Next Post

Webb Discovers Massive Quiescent Galaxy with Old Stellar Population in Early Universe

Horses making the rounds at Florida hospitals – The Union Democrat

Horses Bringing Joy and Healing to Florida Hospitals

October 8, 2025
ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

October 8, 2025
Cancun’s Sports Bar & Grill opens second location in North Tallahassee – Tallahassee Democrat

Cancun’s Sports Bar & Grill Expands with Exciting New Location in North Tallahassee

October 8, 2025
Welcome Home: World Aquatics Breaks Ground on Future Headquarters in Budapest – World Aquatics

Welcome Home: World Aquatics Launches Exciting New Headquarters in Budapest

October 8, 2025
New Zealand Surprises With Larger Rate Cut as Economic Concerns Mount – Bloomberg.com

New Zealand Surprises Markets with Larger-Than-Expected Rate Cut Amid Rising Economic Concerns

October 8, 2025
Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

Offset Poised to Finalize Divorce from Cardi B for a Major Reason

October 8, 2025
Health Rounds: Genetics play a role in higher depression risk for women – Reuters

How Genetics Shape Depression Risk in Women: What Everyone Should Understand

October 8, 2025
October 7, 2025 – Federal government shutdown – CNN

October 7, 2025 – Federal government shutdown – CNN

October 8, 2025
Blackwater photos suggest new symbiosis between fish and anemones – EurekAlert!

Breathtaking Blackwater Photos Unveil an Unexpected Alliance Between Fish and Anemones

October 8, 2025
WATCH LIVE: The winner of the Nobel Prize in chemistry is… – PBS

Breaking News: Unveiling the Latest Nobel Prize Winner in Chemistry!

October 8, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (857)
  • Economy (878)
  • Entertainment (21,751)
  • General (17,482)
  • Health (9,920)
  • Lifestyle (891)
  • News (22,149)
  • People (879)
  • Politics (889)
  • Science (16,088)
  • Sports (21,379)
  • Technology (15,859)
  • World (861)

Recent News

Horses making the rounds at Florida hospitals – The Union Democrat

Horses Bringing Joy and Healing to Florida Hospitals

October 8, 2025
ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

October 8, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version