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Physicists Just Found The Lightest Known Form of Uranium, And It Has Unique Behaviors

Physicists Just Found The Lightest Known Form of Uranium, And It Has Unique Behaviors
MARA JOHNSON-GROH, LIVE SCIENCE
4 MAY 2021
Scientists have discovered a new type of uranium that is the lightest ever known. The discovery could reveal more about a weird alpha particle that gets ejected from certain radioactive elements as they decay.

The newfound uranium, called uranium-214, is an isotope, or a variant of the element, with 30 more neutrons than protons, one fewer neutron than the next-lightest known uranium isotope. Because neutrons have mass, uranium-214 is much lighter than more common uranium isotopes, including uranium-235, which is used in nuclear reactors and has 51 extra neutrons. ....

Zhiyuan Zhang , Nuclear Structure , Ion Research Facility , Chinese Academy Of Sciences , Heavy Ion Research Facility , Heavy Atoms , Chinese Academy , Physical Review , அணு அமைப்பு , அயன் ஆராய்ச்சி வசதி , சீன கலைக்கழகம் ஆஃப் அறிவியல் , கனமான அயன் ஆராய்ச்சி வசதி , சீன கலைக்கழகம் , உடல் விமர்சனம் ,

Study Shows Abnormal Enhancement of a-Particle Clustering in Uranium Isotopes

Study Shows Abnormal Enhancement of a-Particle Clustering in Uranium Isotopes
Written by AZoMApr 19 2021
In nuclear physics research, the discovery of new isotopes with extreme proton/neutron numbers is always fascinating. The α-decay in the heavy nuclei region is one of the ubiquitous decay modes and has a crucial role in the search for new isotopes.
The illustration of the enhanced α-particle preformation in
214,
216U deduced by the strong proton-neutron interaction. Image Credit: Zhiyuan Zhang.
But even after nearly a century of analyzing α-decay, researchers are still unable to perfectly explain how the α-particle forms at the nucleus surface before it is emitted. ....

Zhiyuan Zhang , Institute Of Modern Physics , Strategic Priority Research Program , National Natural Science Foundation Of China , Nuclear Structure , Ion Research Facility , National Key Rd Program Of China , Chinese Academy Of Sciences , Physical Review Letters , Editor Suggestion , Modern Physics , Chinese Academy , Heavy Atoms , Heavy Ion Research Facility , National Key Rd Program , National Natural Science Foundation , Emitting Isotope , Abnormal Enhancement , Particle Clustering , Lightest Uranium , Physical Review , நிறுவனம் ஆஃப் நவீன இயற்பியல் , மூலோபாய ப்ரையாரிடீ ஆராய்ச்சி ப்ரோக்ர்யாம் , தேசிய இயற்கை அறிவியல் அடித்தளம் ஆஃப் சீனா , அணு அமைப்பு , அயன் ஆராய்ச்சி வசதி ,

Physicists Just Created a New Kind of Uranium

Physicists Just Created a New Kind of Uranium
interestingengineering.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from interestingengineering.com Daily Mail and Mail on Sunday newspapers.

Zhiyuan Zhang , European Commission , European Commission Of The Union , Chinese Academy Of Sciences , Physical Review , Chinese Academy , New Scientist , ஐரோப்பிய தரகு , சீன கலைக்கழகம் ஆஃப் அறிவியல் , உடல் விமர்சனம் , சீன கலைக்கழகம் , புதியது விஞ்ஞானி ,

Neues Uran-Isotop nachgewiesen - Uran-214 ist das leichteste bislang bekannte Isotop des radioaktiven Elements

Neues Uran-Isotop nachgewiesen - Uran-214 ist das leichteste bislang bekannte Isotop des radioaktiven Elements
scinexx.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scinexx.de Daily Mail and Mail on Sunday newspapers.

United States , Zhiyuan Zhang , Chinese Academy , Lab Kozlodui Uran Isotop , New Uran Isotop , Chinese Lanzhou , Light Uran Isotopen , Abnormalities Which Occur , Interactions Between , Elements Unterstrukturen , Neutron Zerfallsverhalten , Physical Review , American Physical , ஒன்றுபட்டது மாநிலங்களில் , சீன கலைக்கழகம் , சீன லான்ஷோ , இடைவினைகள் இடையில் , உடல் விமர்சனம் , அமெரிக்கன் உடல் ,

Physicists have created a new and extremely rare kind of uranium

DR MITSUO OHTSUKI/SCIENCE PHOTO LIBRARY
Researchers have produced the lightest version of a uranium atom ever. It has only 122 neutrons compared with the 146 neutrons found in more than 99 per cent of the world’s naturally occurring uranium, which is known as uranium-238.
Isotopes of an element always have the same number of protons – in uranium’s case, 92 – but differing numbers of neutrons. Isotopes are labelled by the total number of protons and neutrons that their nuclei contain, and the new isotope has the lowest number of those particles ever at 214, making it uranium-214.
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Zhiyuan Zhang at the Chinese Academy of Sciences and his colleagues produced the new isotope through a time-consuming process involving blasting samples of tungsten with powerful beams of argon and calcium ....

Zhiyuan Zhang , Chinese Academy Of Sciences , Chinese Academy , Physical Review Letters , Particle Physics , Tom S , சீன கலைக்கழகம் ஆஃப் அறிவியல் , சீன கலைக்கழகம் , உடல் விமர்சனம் எழுத்துக்கள் ,