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- 1956.10 (Creation)
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Dimensions: 19,4 X 12,6
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Twelve nations are members of the European Organization for Nuclear Research (CERN), a new organization set up under UNESCO sponsorship to aid the co-operation between separate research centers in the field of nuclear theory. The CERN program is concentrated on two big machines, a spectro-cyclotron and a proton-synchrotron, now under construction at the CERN laboratory site near Geneva.
The synchro-cyclotron is designed to work at the 600 million electron volts energy level; it consists of a vacuum chamber between the circular poles of a 2500 tons electro-magnet. Protons are injected in this chamber and accelerated along a spiral path by high frequency electrical forces until they reach speeds approaching 250000 km per second.
Here, Dr. Frank Krienen (left), from the Netherlands, Deputy Director of the synchro-cyclotron division of CERN, and Fred Woodcock, from the United Kingdom, electronic expert, are seen having a techical discussion in the neutron experimental room (still under construction) of the synchro-cyclotron.
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The United Nations allows reproduction of photo print for non-commercial, personnal or research use only. the source will be mentioned as follows "UNOG Library".
Any other use of the reproductions, including but not limited to commercial or scholarly reproductions, redistribution, publication or transmission, wether by electronic means or otherwise, without prior written permission and authorization from the United Nations Office at Geneva (UNOG) is strictly prohibited
UN photo 51606
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Image editing: B/W
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Protection period to: 1956-10-31
Geographical information: Switzerland
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Protection period duration: 0
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Permission: No permission necessary.
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Physical usability: Without limits
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Term of protection: Accessible (0)