1. Petal needs in B180 ● Petal schedule is far behind stave schedule ● Most likely no full Petal before production starts ● We may want to test smaller structures addressing Petal specific issues, eg Petalino 8.60 cm 8.07 cm Use 4” wafers. Eventually use real size sensors (either wedge or barrel- type) Carlos Lacasta & Uli Parzefall

2. Petal needs in B180 ● The small object we will make (now dubbed Petalino) won't be ready before fall of 2011 ● Full size wedges will not be ready before 2012 ● We would be interested, however, on a small corner with access to a DAQ setup for running the Petalino ● Dark box ● HSIO access ● Cooling (chiller with circulating anti-freeze, access to Nitrogen ) ● Thermo-Mechanical tests are being done in IFIC-Valencia, NIKHEF and DESY ● If fancy equipment available, a disk (or disk sector) mock-up would be interesting but it would require 64 dummy petals.... Carlos Lacasta & Uli Parzefall

3. Forward Efforts relevant to B180 ● Some groups (DESY, Freiburg, NN) will build a limited number of barrel modules ● Have bought sensors ● Receive hybrids from Liverpool ● Original motivation is to gain experience ● These modules will be contributed to the STAVE 09 programme Carlos Lacasta & Uli Parzefall

4. Manpower Contribution from Forward Groups ● Poll for contributing effort was made after last EC sensor meeting ● Received the expected contributions listed below ● NB: for the analysis students involved this is meant to be service work (class 3 OTP), and it should be recognised as such ● DESY (Zeuthen): ● PhD student from April 2011 for 3+3 months, 0.8 FTE (Conrad Friedrich) ● Berlin (Humboldt), works closely with DESY-Zeuthen: ● Postdoc June-July 2011 with 0.5 FTE (Malik Aliev) ● Freiburg ● PhD student from about now for 6months 0.3 FTE (Liv Wiik) Carlos Lacasta & Uli Parzefall