IV. RESPONSIBILITIES BY INSTITUTION ­ 4.1 ACCELERATOR DIVISION: 4.1.1 Use ofMTest beam as outlined in Section 2. 4.1.2 4.1.3 4.1.4 4.1.5 Maintenance of all existing standard beam line elements (SWICs, loss monitors, etc) instrumentation, controls, clock distribution, and power supplies. Reasonable access to the experimenters' equipment in the test beam. The test beam energy and beam line elements will be under the control of the AD Operations Department Main Control Room (MCR). Position and focus of the beam on the experimental devices under test will be under control of MCR. Control of secondary devices that provide these functions will be delegated to the experimenters as long as it does not violate the Shielding Assessment or provide potential for significant equipment damage. 4.2 PARTICLE PHYSICS DIVISION 4.2.1 The test-beam etIorts in this MOU will make use of the Meson Test Beam 4.2.2 4.2.3 4.2.4 4.2.5 Facility. Requirements for the beam and user facilities are given in Section

The Particle Physics Division will be responsible for coordinating overall activities in the MTest beam-line, including use of the user beam-line controls, readout ofthe beam-line detectors, and MTest gateway computer. Scintillator/Cerenkov counters provided by facility for trigger and start time. One of the MWPC stations will be moved into place in front of the calorimeter. Assistance will be provided in integrating this chamber into the experimenters' DAQ system. The test beam facility shall provide a table or cart upon which the counter assembly is mounted, with a total weight of 100 lbs. The cart needs to provide vertical as well as horizontal motion to a precision of Imm. The value of the position needs to be available. A low level radioactive beta source will be made available to the experimenters. 4.3 COMPUTING DIVISION 4.3.1 4.3.2 4.3.3 Ethernet and printer should be available in the counting house. Connection to beams control console and remote logging (ACNET) should be made available in the counting house. Test beam facility DAQ computing support as needed during normal working hours. - 01\ lJ ~.IIY\iill d 4.4 ES&H SECTION 4.4.1 Assistance with safety reviews 5