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The K1.8BR spectrometer system at J-PARC

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 نشر من قبل Fuminori Sakuma
 تاريخ النشر 2012
  مجال البحث فيزياء
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A new spectrometer system was designed and constructed at the secondary beam line K1.8BR in the hadron hall of J-PARC to investigate $bar K N$ interactions and $bar K$-nuclear bound systems. The spectrometer consists of a high precision beam line spectrometer, a liquid $^3$He/$^4$He/D$_2$ target system, a Cylindrical Detector System that surrounds the target to detect the decay particles from the target region, and a neutron time-of-flight counter array located $sim$15 m downstream from the target position. Details of the design, construction, and performance of the detector components are described.



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