View source for Agenda and Minutes for 2011/11/09

* progress
** Zhiwen reported some options for Shashlyk EC preshower/shower design. [http://hallaweb.jlab.org/12GeV/SoLID/download/ec/talk/EC_segmentation_zwzhao_20111109.pptx pptx] [http://hallaweb.jlab.org/12GeV/SoLID/download/ec/talk/EC_segmentation_zwzhao_20111109.pdf pdf] All options are still under study. CALEIDO collaboration has built option 1 and option 3 prototype and published test results about 10 years ago. But all of their modules are lost or damaged. https://hedberg.web.cern.ch/hedberg/home/caleido/caleido.html
** Simona showed multianode PMT test result http://hallaweb.jlab.org/12GeV/SoLID/download/cherenkov/mapmt_test_update_nov09.pdf
** Eric showed FOM for PVDIS with both baffle and cherenkov http://hallaweb.jlab.org/12GeV/SoLID/download/cherenkov/CerUpdate_FOM.pdf
** Lorenzo reported neutron background with shielding http://hallaweb.jlab.org/12GeV/SoLID/download/neutron/neutron_update_20111109.pdf
** Lorenzo has added elastic event in our event generator [[eventgenerator]]
** Nilanga's APV25 damage report [http://hallaweb.jlab.org/12GeV/SoLID/download/gem/APV25_radiation_effects.pdf]

* Todo
** Zhiwen and Lorenzo will check EM and neutron background produced in different programs like geant4, geant3 and fluka.
** We need to prepare daft of the whitepaper 11/21

* note
** We will meet next week again.