J-PARC Center August 31, 2007 Delivery of 4SEASONS Vacuum Chamber to MLF building   On 31st August, "Vacuum Chamber for 4D space access neutron spectrometer (4SEASONS)" was delivered to No.1 experimental hall of the Materials and Life Science Facility (MLF) building. This chamber is a large vacuum tank with 22 m3 in volume and 15 ton in weight and can reach a pressure better than 1x10-5 torr. Sample and large numbers of neutron detectors will be put inside this chamber.   4SEASONS has been built on beamline No.1 (BL01) in MLF and will be used for the research of high-Tc superconductivity and so on.   [Related links]  4d Space Access Neutron Spectrometer (4SEASONS)

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