* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, September 18, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    REO to return for UI homecoming – The News-Gazette

    REO Gears Up to Ignite the Stage at UI Homecoming Celebration!

    Gen V Season 2: What is The Odessa Project? – yahoo.com

    Gen V Season 2: Unlocking the Secrets of The Odessa Project

    PENN Entertainment stock rating reiterated at Market Outperform by JMP – Investing.com

    PENN Entertainment Stock Rated a Market Outperformer by Experts

    Here’s how NJ’s once-vibrant nightclub scene was born and why it died – Bergen Record

    The Rise and Fall of New Jersey’s Once-Vibrant Nightclub Scene: What Happened?

    The Emmys are back: Viewership soars to highest numbers in 4 years – yahoo.com

    The Emmys Return with a Bang: Viewership Hits a 4-Year High

    From Spinal Tap II to Ed Sheeran : your complete entertainment guide to the week ahead – The Guardian

  • 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
    China says US TikTok deal a ‘win-win’, will review app’s technology and IP transfers – Reuters

    China Hails US TikTok Deal as a ‘Win-Win’ While Launching Review of App’s Technology and IP Transfers

    Bucking the Odds: Why Technology Companies Should Embrace Software Patents Today – Crowell & Moring LLP

    Bucking the Odds: Why Technology Companies Should Embrace Software Patents Today – Crowell & Moring LLP

    City IT presented Best of North Carolina Technology Award – RaleighNC.gov

    City IT Honored with Best of North Carolina Technology Award

    LELO Releases 2025 Futurist Report: Intergenerational Views on Relationships, Sex, and Technology – PR Newswire

    Exploring the Future: How Different Generations View Relationships, Sex, and Technology in 2025

    Will New Big Technology Engagements Reshape Innodata’s Growth Path? – Yahoo Finance

    Could New Major Tech Partnerships Propel Innodata to Unprecedented Growth?

    Unlocking AI Success: How People, Process, and Technology Form the Ultimate Triangle

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    REO to return for UI homecoming – The News-Gazette

    REO Gears Up to Ignite the Stage at UI Homecoming Celebration!

    Gen V Season 2: What is The Odessa Project? – yahoo.com

    Gen V Season 2: Unlocking the Secrets of The Odessa Project

    PENN Entertainment stock rating reiterated at Market Outperform by JMP – Investing.com

    PENN Entertainment Stock Rated a Market Outperformer by Experts

    Here’s how NJ’s once-vibrant nightclub scene was born and why it died – Bergen Record

    The Rise and Fall of New Jersey’s Once-Vibrant Nightclub Scene: What Happened?

    The Emmys are back: Viewership soars to highest numbers in 4 years – yahoo.com

    The Emmys Return with a Bang: Viewership Hits a 4-Year High

    From Spinal Tap II to Ed Sheeran : your complete entertainment guide to the week ahead – The Guardian

  • 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
    China says US TikTok deal a ‘win-win’, will review app’s technology and IP transfers – Reuters

    China Hails US TikTok Deal as a ‘Win-Win’ While Launching Review of App’s Technology and IP Transfers

    Bucking the Odds: Why Technology Companies Should Embrace Software Patents Today – Crowell & Moring LLP

    Bucking the Odds: Why Technology Companies Should Embrace Software Patents Today – Crowell & Moring LLP

    City IT presented Best of North Carolina Technology Award – RaleighNC.gov

    City IT Honored with Best of North Carolina Technology Award

    LELO Releases 2025 Futurist Report: Intergenerational Views on Relationships, Sex, and Technology – PR Newswire

    Exploring the Future: How Different Generations View Relationships, Sex, and Technology in 2025

    Will New Big Technology Engagements Reshape Innodata’s Growth Path? – Yahoo Finance

    Could New Major Tech Partnerships Propel Innodata to Unprecedented Growth?

    Unlocking AI Success: How People, Process, and Technology Form the Ultimate Triangle

    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

IceCube observes seven exotic ‘ghost particles’

March 16, 2024
in Science
IceCube observes seven exotic ‘ghost particles’
Share on FacebookShare on Twitter

Small subatomic particles known as neutrinos have weak interactions and can travel astronomical distances unaltered. Astrophysical neutrinos, or high-energy neutrinos that come from the furthest reaches of our galaxy are the primary focus of research for the IceCube Neutrino Observatory, a neutrino telescope at the South Pole sized like a cubic kilometer.

A new era in astronomy began in 2013 when IceCube revealed the first proof of high-energy astrophysical neutrinos coming from cosmic accelerators. The IceCube Collaboration has now reported finding a new type of astrophysical messenger, the once-elusive tau neutrino.

The collaboration has detected the exotic ghost particles using cables (strings) of digital optical modules (DOMs), 5,160 of which are embedded deep within the Antarctic ice.

Charged particles are created when neutrinos interact with ice molecules. These particles then move through the ice and emit blue light, which is detected and recorded by the individual DOMs. The light produces two unique patterns: high-energy tau neutrino interactions within the detector result in double cascade events.

The researchers were nevertheless driven to identify tau neutrinos since previous IceCube investigations had found indications from searches for faint signals generated by astrophysical tau neutrinos. After rendering each event into three images, they trained convolutional neural networks (CNNs) tuned for image classification to identify images produced by tau neutrinos from those produced by different backdrops.

Simulators were used to validate the technique’s sensitivity to tau neutrinos before it was applied to ten years of IceCube data collected between 2011 and 2020. Seven strong candidate tau neutrino events were the outcome.

Doug Cowen, a professor of physics at Penn State University and one of the study leads, said, “The detection of seven candidate tau neutrino events in the data, combined with the meager amount of expected background, allows us to claim that it is doubtful that backgrounds are conspiring to produce seven tau neutrino imposters. The discovery of astrophysical tau neutrinos also strongly confirms IceCube’s earlier discovery of the diffuse astrophysical neutrino flux.”

Cowen stated that there was less than a one in 3.5 million probability that the background would appear to be the signal.

This study only employed three of IceCube’s strings; more will be used for analysis in the future. This will enable a more significant sample of tau neutrinos for the first investigation of neutrino oscillations involving all three flavors of neutrinos at long distances. This work may contribute to understanding the properties of the space that neutrinos move through and how astrophysical sources produce them.

No particular instrument exists to determine tau neutrinos’ energy and spin direction that is responsible for the patterns observed in this investigation. The development of such a tool could aid in the real-time identification of probable tau neutrinos at the South Pole and assist in separating them from background noise. Alerts regarding tau neutrinos may be transmitted to the scientific community for more research, similar to how IceCube now notifies scientists of other neutrino forms.

Journal Reference:

The IceCube Collaboration: R. Abbasi et al. Observation of Seven Astrophysical Tau Neutrino Candidates with IceCube. Physical Review Letters. arxiv.org/abs/2403.02516

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Tech Explorist – https://www.techexplorist.com/icecube-observes-seven-exotic-ghost-particles/82097/

Tags: IceCubeobservesscience
Previous Post

Gut bacteria shape the newborn immune system with neurotransmitters

Next Post

Brain’s translation of motivation into goal-oriented actions

Scientists reverse stroke damage with stem cells – ScienceDaily

Breakthrough: Scientists Reverse Stroke Damage Using Stem Cells

September 18, 2025
New statewide SC lifestyle show ‘Palmetto Life Weekend’ to air on WMBF News – WMBF

Discover South Carolina’s Charm: New Lifestyle Show ‘Palmetto Life Weekend’ Premieres Statewide

September 18, 2025
China says US TikTok deal a ‘win-win’, will review app’s technology and IP transfers – Reuters

China Hails US TikTok Deal as a ‘Win-Win’ While Launching Review of App’s Technology and IP Transfers

September 18, 2025

Ireland Contracting Nightly Sports Call: Sept. 17, 2025 – CBS News

September 18, 2025
Trump Designates Antifa ‘Terror Organisation’ Days After Charlie Kirk Murder – NDTV

Trump Designates Antifa ‘Terror Organisation’ Days After Charlie Kirk Murder – NDTV

September 18, 2025
Study: UIS contributes nearly $1 billion to the Illinois economy – NPR Illinois

Study: UIS contributes nearly $1 billion to the Illinois economy – NPR Illinois

September 18, 2025
REO to return for UI homecoming – The News-Gazette

REO Gears Up to Ignite the Stage at UI Homecoming Celebration!

September 18, 2025
WATCH: Former CDC doctor says U.S. is on track to see uptick in preventable diseases under Kennedy – PBS

WATCH: Former CDC Doctor Warns of Rising Preventable Diseases in the U.S

September 18, 2025
Local politicians, judges, officials face increased threats, new data shows – WDSU

Local politicians, judges, officials face increased threats, new data shows – WDSU

September 18, 2025
Washington State Honors Hanford Team for Protecting Native Habitat – Department of Energy (.gov)

Washington State Celebrates Hanford Team’s Success in Protecting Native Habitat

September 17, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
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 (824)
  • Economy (844)
  • Entertainment (21,723)
  • General (17,101)
  • Health (9,889)
  • Lifestyle (859)
  • News (22,149)
  • People (848)
  • Politics (854)
  • Science (16,056)
  • Sports (21,344)
  • Technology (15,827)
  • World (828)

Recent News

Scientists reverse stroke damage with stem cells – ScienceDaily

Breakthrough: Scientists Reverse Stroke Damage Using Stem Cells

September 18, 2025
New statewide SC lifestyle show ‘Palmetto Life Weekend’ to air on WMBF News – WMBF

Discover South Carolina’s Charm: New Lifestyle Show ‘Palmetto Life Weekend’ Premieres Statewide

September 18, 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