Document ATM-NUCL-GNL-CHE UN 51602 - European Organization for Nuclear Research

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ATM-NUCL-GNL-CHE UN 51602

Titre

European Organization for Nuclear Research

Date(s)

  • 1956.10 (Création/Production)

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Dimensions: 19,4 X 12,6

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UNOG Registry, Records and Archives Unit

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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 proton-synchrotron is designed to reach energy levels of 25 thousand million electron volts, or over; in this machine the protons will move inside a vacuum chamber along a circular path formed by an electro-magnet with a diameter of 200 meters and a weight of about 3500 tons; the protons will be accelerated to a speed approaching that of light.
This picture shows the actual stage of the construction of the ring building for the proton-synchrotron.

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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 51602

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      Protection period to: 1956-10-31
      Geographical information: Switzerland

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      Scope ID

      77005

      Reference Code

      ATM-NUCL-GNL-CHE UN 51602

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      Completed

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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)

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