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Researchers at CERN trap thorium isomers in quest for a nuclear clock

May 26, 2023, 12:00PMNuclear News

The ISOLDE facility. (Photo: CERN)

Today’s atomic clocks are exceptional timepieces that won’t lose or gain a second in 30 billion years. But if you’re looking for even more precision, you’ll be glad to learn that physicists at CERN’s ISOLDE nuclear physics facility have observed the decay of thorium-229 nuclei trapped in a crystalline structure and confirmed the potential for a nuclear clock. CERN announced the news on May 24.

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The IAEA and two African universities deploy sediment tracking tech in Kenya

August 29, 2024, 7:02AMNuclear News

Kilindini Harbor in Mombasa, Kenya, is East Africa’s largest international seaport. But rapid development of the Kenyan coastal zone is changing sediment distribution and dispersal patterns...

Thorium-HALEU fuel pellets begin ATR irradiation campaign

April 15, 2024, 12:00PMNuclear News

Clean Core Thorium Energy (Clean Core) has announced that its ANEEL fuel is ready to begin irradiation testing and qualification at Idaho National Laboratory. The fuel, made of thorium and...

Taking aim at disease

Radioisotopes target cancer, improve imaging, and have myriad other medical uses

February 16, 2024, 3:02PMNuclear NewsKristi Nelson Bumpus

On August 2, 1946, 1 millicurie of the isotope carbon-14 left Oak Ridge National Laboratory, bound for the Barnard Free Skin and Cancer Hospital in St. Louis, Mo.That tiny amount of the...

The road to wellness: The task of getting lifesaving medical isotopes to patients

February 2, 2024, 3:01PMNuclear NewsTim Gregoire

According to the Council on Radionuclides and Radiopharmaceuticals, more than 82,000 nuclear imaging procedures using nuclear medicine are performed throughout the world every day. To ...

The remediation of Maywood

The U.S. Army Corps of Engineers is safely cleaning up the former Maywood Chemical Works FUSRAP site in New Jersey.

October 31, 2023, 3:00PMRadwaste SolutionsJoAnne Castagna

It is the 1940s in Maywood, N.J. A new residential community has sprouted up, and the homeowners want to beautify their front lawns, so they go to a nearby property to gather some fresh...

Argonne physicist leads research on nuclear clock

October 23, 2023, 12:00PMANS Nuclear Cafe

A major step toward the creation of the most precise atomic clock ever—with an accuracy of one second in 300 billion years—was recently reported in Nature by an international team of...

DOE-supported nuclear data benchmarking will support diverse missions

September 15, 2023, 7:01AMNuclear News

The Department of Energy’s Office of Science announced $5.8 million in funding on September 13 for five projects to benchmark nuclear data for a range of nuclear science investigations and...

DOE awards $56 million for nuclear energy  R&D at universities and national labs

June 19, 2023, 3:02PMNuclear News

The Department of Energy announced more than $56 million for 68 nuclear energy projects and student innovation awards across the country on June 15. The projects will support nuclear...

El Salvador picks thorium as part of its energy future

March 22, 2023, 12:04PMANS Nuclear Cafe

Representatives of El Salvador’s government and the Thorium Energy Alliance have signed a memorandum of understanding to promote El Salvador’s plan for renewable energy through thorium.The...

NC State’s PULSTAR reactor wins DOE award to coincide with 50th anniversary

October 14, 2022, 6:55AMNuclear News

The Department of Nuclear Engineering at North Carolina State University marked the 50th anniversary in September of its PULSTAR research reactor, a milestone that was featured in the...

Researchers at CERN trap thorium isomers in quest for a nuclear clock

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