File:U.S. Department of Energy - Science - 395 044 001 (9443065075).jpg
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Summary
[edit]DescriptionU.S. Department of Energy - Science - 395 044 001 (9443065075).jpg |
PACIFIC NORTHWEST NATIONAL LABORATORY SCIENTISTS ARE SEARCHING FOR A RARE FORM OF RADIOACTIVE DECAY, NEVER BEFORE DETECTED, CALLED NEUTRINOLESS DOUBLE-BETA DECAY. Drawing upon the Lab's signature capability in ultra-low-level counting, their research could help determine the mass and properties of neutrinos, one of nature's fundamental sub-atomic particles. The copper used to build and shield the experiment will be manufactured underground in an ultra-pure form using a PNNL-developed technology to protect against naturally occurring radioactive impurities. Shown here, copper is deposited on stainless steel mandrels, machined and used for construction of gas proportional counters. The blue solution in the background is copper sulfate from the electroforming bath in which these copper pieces were grown. For more information or additional images, please contact 202-586-5251. |
Date | |
Source | 395 044 001 |
Author | U.S. Department of Energy from United States |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag. العربية ∙ English ∙ français ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ русский ∙ українська ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
This image was originally posted to Flickr by U.S. Department of Energy at https://flickr.com/photos/37916456@N02/9443065075. It was reviewed on 21 November 2017 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work. |
21 November 2017
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current | 23:21, 21 November 2017 | 3,375 × 2,025 (7.21 MB) | Rudolphous (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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