Abstract
We present the reconstruction of T2-3 beam port in the guide hall of JRR-3. A new T2-3 is a multi-purpose thermal neutron beam port, named “MUSASI” with two monochromatic beam used for extreme condition experiments under high fields or at ultra-low temperatures, development and performance tests of neutron detectors and optical devices for J-PARC, and industrial use such as residual stress analysis, etc. A sufficient beam time in a unit of 25 days is provided for internal and outside users. We request neutron community to join this project and suggestion/criticism aimed to effective use of this beam line, oriented to complementary use of JRR-3 with J-PARC.
