Minutes: SBS Meeting May 23, 2012 Attendees: John LeRose, Kees de Jager, Jason Sharpe, Mahbub Khandaker, Charles Perdrisat, Bogdan Wojtsekhowski, Mark Jones, Bob Michaels, Vina Punjabi 1) Bogdan tells us about his calorimeter contacts a) 1900 units, 4/module = 475 modules b) 100 modules were sent to ITEP, now nobody knows where they are. c) Bogdan has various people looking for them 2) JLab lead glass that has been leant to Brookhaven a) Original agreement was to return the lead glass mid-summer 2014 b) The experiment has been delayed, they want to keep it another year (to mid-summer 2015) c) Not a problem 3) Bogdan mentions that Hall B has a calorimeter made from large scintillator bars a) Luminosity capability is questionable b) Maek Jones will look into it and report in 2 weeks 4) Re Dubna HCAL deal, Bogdan says Dubna people want a formal document spelling out what we want. 5) Electron arm discussion: a) Mark Jones tells us about his GEANT studies (see link for details) b) Bogdan makes presentation about electron arm calorimeter trigger i) See link ii) Bottom line is he wants a Monte-Carlo done -JJL