• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar
  • Skip to footer
  • Home
  • Subscribe
  • Your Membership
    • Edit Your Profile
  • Services
    • Advertising
    • Case studies
    • Design
    • Email marketing
    • Lead generation
    • Magazine
    • Press releases
    • Publishing
    • Sponsored posts
    • Webcasting
    • Webinars
    • White papers
    • Writing
  • Shop
    • My Account
    • Cart
  • About
    • Contact
    • Privacy
    • Terms of use
  • Events

Robotics & Automation News

Market trends and business perspectives

  • News
  • Features
  • Video
  • Webinars
  • White papers
  • Press releases
  • Featured companies
    • BlueBotics
    • SICK Sensor Intelligence
    • Vicor Power
radiation from hydrogen

New model predicts once-mysterious chemical reactions

February 1, 2017 by Sophiya

radiation from hydrogen

A team of researchers from Los Alamos National Laboratory and Curtin University in Australia developed a theoretical model to forecast the fundamental chemical reactions involving molecular hydrogen (H2), which after many decades and attempts by scientists had remained largely unpredicted and unsolved

“Chemical reactions are the basis of life so predicting what happens during these reactions is of great importance to science and has major implications in innovation, industry and medicine,” said Mark Zammit, a post-doctorate fellow in the Physics and Chemistry of Materials group at Los Alamos National Laboratory. “Our model is the first to very accurately calculate the probability of fundamental electron-molecular hydrogen reactions.”

Zammit and the team conducted research into the fundamental chemical reactions of atoms and molecules to better understand the physics and chemistry of materials. This work is part of Los Alamos’ Nuclear and Particles Future science pillar, which supports the Lab in its national security mission by integrating nuclear experiments, theory and simulation to understand and engineer complex nuclear phenomena.

Molecular hydrogen—two hydrogen atoms bound together—is the most abundant molecule in the universe. It is present in interstellar space and in the atmospheres of gas giants. It is used industrially in the production of fossil fuels, cleaning products and plasmas. It also has therapeutic potential in human organs.

In interstellar space, solar winds (a source of electrons) collide with gas clouds of H2, which then emit light. This light carries vital information about past events in the universe. To decipher this information, scientists look at the underlying chemical reaction that took place, which is relatively simple—an electron colliding with H2.

Starting from the first principles of quantum mechanics and utilizing supercomputers, Zammit and the team’s program calculate the probability of chemical reactions, such as the ionization (removal of an electron) or electron excitation of a molecule. Their model’s new results for electrons colliding with H2 agree with accurate experiments and will have direct implications in the modeling of fusion plasmas, design of aerospace materials (for atmospheric entry), astrophysics and atmospheric modeling.

These results will also be used to understand basic questions about nature such as the cooling mechanisms of the early universe and the formation of planets and stars.

With the framework of the method set, Zammit and colleagues are now turning their attention to other molecules of astrophysical, medical and industrial importance, as well as extending the method to model molecular collisions with positrons, protons and anti-protons.

This research was recently published in the journal Physical Review Letters and will be the subject of several presentations at international conferences and coordinated research projects this year.

From Physical Review Letters. 

Print Friendly, PDF & Email

Share this:

  • Print
  • Facebook
  • LinkedIn
  • Reddit
  • Twitter
  • Tumblr
  • Pinterest
  • Skype
  • WhatsApp
  • Telegram
  • Pocket

You might also like…

Filed Under: Miscellaneous Tagged With: chemical, molecular, nuclear, reactions, science, universe

Join the Robotics & Automation News community

Primary Sidebar

Latest articles

  • How robots and RPA will change the business of the future
  • The Pros and Cons of Selling vs Trading in Your Vehicle
  • How to Ensure Your Drivers Stay Safe on the Road
  • Reasons Why You Need to Buy a Rotary Fill and Seal Coffee Packaging Machine
  • Fulfyld selects inVia Robotics to automate warehouses
  • DB Schenker to operate zero-emission autonomous ship for Ekornes
  • Southie Autonomy secures $2.5 million seed funding and $5 million in robot lease financing
  • Daimler Truck makes strategic investment in Apex.AI
  • Berkshire Grey launches new mobile robotic platform
  • Clearpath Robotics launches latest version of TurtleBot

Most Read

  • Top 20 electric vehicle charging station companies
    Top 20 electric vehicle charging station companies
  • Track your lost Android
    Track your lost Android
  • Difference Between Three-Phase and Single-Phase Power
    Difference Between Three-Phase and Single-Phase Power
  • Top 20 programmable logic controller manufacturers
    Top 20 programmable logic controller manufacturers
  • Top 25 vertical farming companies
    Top 25 vertical farming companies
  • The Best Mechanical Engineering Design Software in 2022
    The Best Mechanical Engineering Design Software in 2022
  • Top 10 graphics processing unit manufacturers: Nvidia clearly in the lead
    Top 10 graphics processing unit manufacturers: Nvidia clearly in the lead
  • Scientists have found more water in space than they ever knew possible
    Scientists have found more water in space than they ever knew possible
  • What You Need to Know About Fixing an Engine Misfire
    What You Need to Know About Fixing an Engine Misfire
  • How to become a G-Code master with a complete list of G-Codes
    How to become a G-Code master with a complete list of G-Codes

Overused words

abb ai applications automated automation automotive autonomous business china companies company control customers data design development digital electric global industrial industry logistics machine manufacturing market mobile platform process production robot robotic robotics robots safety software solution solutions system systems technologies technology time vehicle vehicles warehouse

Secondary Sidebar

Latest news

  • How robots and RPA will change the business of the future
  • The Pros and Cons of Selling vs Trading in Your Vehicle
  • How to Ensure Your Drivers Stay Safe on the Road
  • Reasons Why You Need to Buy a Rotary Fill and Seal Coffee Packaging Machine
  • Fulfyld selects inVia Robotics to automate warehouses
  • DB Schenker to operate zero-emission autonomous ship for Ekornes
  • Southie Autonomy secures $2.5 million seed funding and $5 million in robot lease financing
  • Daimler Truck makes strategic investment in Apex.AI
  • Berkshire Grey launches new mobile robotic platform
  • Clearpath Robotics launches latest version of TurtleBot

Footer

We are…

Robotics and Automation News was established in May, 2015, and is now one of the most widely-read websites in its category.

Please consider supporting us by becoming a paying subscriber, or through advertising and sponsorships, or by purchasing products and services through our shop – or a combination of all of the above.

Thank you.

Independent

Archivists

February 2017
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728  
« Jan   Mar »

Complex

Old-skool

This website and its associated magazine, and weekly newsletter, are all produced by a small team of experienced journalists and media professionals.

If you have any suggestions or comments, feel free to contact us at any of the email addresses on our contact page.

We’d be happy to hear from you, and will always reply as soon as possible.

Future-facing

Free, fair and legal

We support the principles of net neutrality and equal opportunities.

Member of The Internet Defense League

Copyright © 2022 · News Pro on Genesis Framework · WordPress · Log in

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT