Quantcast

Latest Island of stability Stories

The Search For The Island Of Stability
2012-09-19 07:06:57

April Flowers for redOrbit.com - Your Universe Online An international group of researchers, led by the University of Granada, has measured the effects of layers on super-heavy elements, providing useful data on the nuclear structure of these as yet undiscovered elements in nature. The results, reported in Science, might prove useful in locating the "Island of Stability." The team measured the isotopes of nobelium (No) and lawrencium (Lr) using a particle accelerator at the GSI...

Mapping The Nuclear Landscape
2012-06-28 04:15:29

An Oak Ridge National Laboratory and University of Tennessee team has used the Department of Energy's Jaguar supercomputer to calculate the number of isotopes allowed by the laws of physics. The team, led by Witek Nazarewicz, used a quantum approach known as density functional theory, applying it independently to six leading models of the nuclear interaction to determine that there are about 7,000 possible combinations of protons and neutrons allowed in bound nuclei with up to 120 protons (a...

2010-10-26 22:33:45

Moving Closer to Understanding the Island of Stability A team of scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory has detected six isotopes, never seen before, of the superheavy elements 104 through 114. Starting with the creation of a new isotope of the yet-to-be-named element 114, the researchers observed successive emissions of alpha particles that yielded new isotopes of copernicium (element 112), darmstadtium (element 110), hassium (element 108),...

ad27a0ef08b136b4d01ba4114a7dd2231
2010-04-07 07:41:41

Element 117 fills in the final gap in the list of observed elements up to element 118 A collaboration of Russian and US physicists has finally created element 117 - a superheavy element made of atoms containing 117 protons that is roughly 40% heavier than lead. The achievement fills in the final gap on the list of observed elements up to element 118. The team produced the elusive element 117 by fusing together atoms of calcium and another rare, heavy element known as berkelium. The research...

2009-09-25 06:06:15

Scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory have been able to confirm the production of the superheavy element 114, ten years after a group in Russia, at the Joint Institute for Nuclear Research in Dubna, first claimed to have made it. The search for 114 has long been a key part of the quest for nuclear science's hoped-for Island of Stability. Heino Nitsche, head of the Heavy Element Nuclear and Radiochemistry Group in Berkeley Lab's Nuclear Science...

a87deb3b60a03f8a30888bca7ecaf0941
2008-04-07 10:23:29

Modern-day scientific Magellans and Columbus's, exploring the uncharted seas at the fringes of the Periodic Table of the Elements, have landed on one long-sought island "” the fabled Island of Stability, home of a new genre of superheavy chemical elements sought for more than three decades.In a presentation at the 235th national meeting of the American Chemical Society, one of the captains of these expeditions into the unknown, described how researchers now are eying other islands on...


Word of the Day
virgule
  • A punctuation mark (/) used to separate related items of information.
  • A little rod; a twig.
This word comes from the Late Latin 'virgula,' accentual mark, a diminutive of 'virga,' rod.
Related