File:Neutrino bubble chamber decay overlay.png
Original file (902 × 748 pixels, file size: 643 KB, MIME type: image/png)
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Summary[edit]
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The world's first neutrino observation in a hydrogen bubble chamber was found Nov. 13, 1970, on this historical photograph from the Zero Gradient Synchrotron's 12-foot bubble chamber. The invisible neutrino strikes a proton where three particle tracks originate (right). The neutrino turns into a muon, the long center track. The short track is the proton. The third track is a pi-meson created by the collision. This picture is rotated to the original photograph and includes a colored overlay which shows the visible and invisble tracks of the decay. Also the weak neutrino decay is shown on the right hand side. From: Argonne National Laboratory, http://www.anl.gov/Science_and_Technology/History/Anniversary_Frontiers/86photo.html
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This file was derived from: First neutrino observation.jpg:  |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: colored overlay, rotation, contrast, zoom. The original can be viewed here: First neutrino observation.jpg: . Modifications made by Messier.
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Licensing[edit]
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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.
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Original upload log[edit]
This image is a derivative work of the following images:
- File:First_neutrino_observation.jpg licensed with PD-USGov
- 2005-05-05T12:30:03Z Svdmolen 432x336 (32295 Bytes) The world's first neutrino observation in a hydrogen bubble chamber was found Nov. 13, 1970, on this historical photograph from the Zero Gradient Synchrotron's 12-foot bubble chamber. The invisible neutrino strikes a proton w
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 16:30, 11 March 2012 | | 902 × 748 (643 KB) | Svebert (talk | contribs) | == {{int:filedesc}} == {{Information |Description=The world's first neutrino observation in a hydrogen bubble chamber was found Nov. 13, 1970, on this historical photograph from the Zero Gradient Synchrotron's 12-foot bubble chamber. The invisible neut... |
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