R3B Heavy Ion Tracking - GSI Webserver WWW-WIN

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R 3 B (Reactions with Relativistic Radioactive Beams) Setup ∆p/p ~ 10 -4 @ 2.5% accept. Measurement of all kinematic variables in a HI reaction Different tasks: High resolution tracking in the super FRS, radiation hard (SFRS) 10 6 cm -1 s -1 2 x TOF (SFRS – target) (reaction products) low material budget R3B - meeting Oct 2007@ GSI
APV APV APV APV R3B Detector Concept tracking layer: • 50 x 50 mm, d = 100 µm, PC-CVDD • 140 µm pitch (125µm strips, 15 µm gap) • only digital position information • multiplexed readout in vacuum timing layer: • 50 x 50 mm, d = 100 µm, PC-CVDD • 8 rate matched strips, y information, trigger • analog preamplification in vacuum • discriminator @ 5 m distance R3B - meeting Oct 2007@ GSI
Page 1: R3B Heavy Ion Tracking Roman Gernh
Page 5 and 6: 4 prototypes produced 2 operational
Page 7 and 8: • Existing hardware • Existing
Page 9 and 10: APV range Raw Data typical multipli
Page 11 and 12: pos det2 [190 µm] Position Resolut
Page 13 and 14: Detector Production Signal Properti

R3B Heavy Ion Tracking - GSI Webserver WWW-WIN

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