File:Baseball II magnetic mirror.jpg
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Captions
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Baseball II magnetic mirror fusion device
Summary[edit]
| Description |
English: Seen in 1969, Baseball II was a large version of the baseball-style magnetic mirror used for nuclear fusion research. Built at the Lawerence Livermore Laboratory, it was a superconducting system that generated 75,000 Gauss in the magnetic coils, and 20,000 in the center. For comparison, the Earth's field is about 0.5 Gauss. The magnet is arranged so that the field increases as one moves away from the center, thereby producing the "minimum-B" configuration that had been shown to be naturally stable. Larger versions of these same general designs would later be used on LLNL's experiments in the 1970s and 80s, culminating in the Magnetic Fusion Test Facility. |
| Date | |
| Source | https://www.flickr.com/photos/llnl/5794552771/in/album-72157626754270259/ |
| Author | Uknown LLNL photographer |
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 14:32, 1 March 2021 | | 2,975 × 2,216 (5.77 MB) | Maury Markowitz (talk | contribs) | Uploaded a work by Uknown LLNL photographer from https://www.flickr.com/photos/llnl/5794552771/in/album-72157626754270259/ with UploadWizard |
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