AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
ISOLDE
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Entry time:
Thu Oct 19 10:55:54 2017
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<p><strong>CERN-Edinburgh Liaison</strong></p> <ul> <li>FC at end of SEC: manual</li> <li>Network access: port free.</li> <li>N2 gas ? </li> <li>-date for connection of SEC to our chamber: week 30. October, 2nd November alignment. </li> <li>collimator in front of chamber ?? contact Jorge Alberto about beam tuning in general (maybe add contingency high energy point) ? cc Karl</li> </ul> <p>look for 4 deliveries: 2 bags gain resistors, 1 box luvac, 1 box farnell</p> <p><br /> <strong>2) Parts to be prepared in Edinburgh</strong></p> <ul> <li>Iris: no news should be done today</li> <li>spare feedthrough for cooling, to be done.</li> <li>Al degrader: we have 2x10, 2x15 um (hole in center and light checked). 6 um still to prepare, 20 um maybe. mounts to be delivered. </li> <li>Photo diodes x2 along with degrader foil: PCB & photodiodes here. extra holes for ladder. drawings there. making degrader foil holder. target ladder remade. Preamps, amps? ask Tom. Cocknell preamp tested. 20 mv/MeV (250 MeV max). maybe borrow some more amps from miniball. </li> <li>Faraday cup SHV to SMA converter: needs to be glued together</li> <li>Window port for front of chamber? Peter to manufacture</li> <li>Extra ribbon cables are needed? need to check with calibration. Also need long ribbon cables. will be done today/tomorrow</li> <li>Photographs and diagrams of experimental setup -- organized clearly for beam operators during tuning: add technical drawing on elog Peter will make it coherent. Safety Folder/Risk Assessment. Safety Datasheets (Ethanol).</li> <li>Alignment -- 2 end caps and one target ladder mount for optics reflector (8 mm diameter?) For survey people. Peter: two ends are done, drawings for S2 and target ladder mount points are at workshop</li> <li>Adjustable feet to be produced for radial alignment: Toby, almost done</li> <li>degrading of 12C - on elog. </li> </ul> <p>3)Decisions / Analysis</p> <ul> <li>Alpha analysis: dE and HI detectors seem ok, We need spare cables for Detector to preamplifier. </li> <li>Sort Routine — Ruchi +Alex+Tom</li> <li>Target ladder config finalization: 2 photodiodes, collimator (what size, we have 3 mm and 10mm), Beam viewer, 3 CH2 and 2 Carbon.</li> <li>Calibration of Target ladder positions. Peter / Daid</li> <li>CH2 and C sample choice. So far CH2 Target 1: 30+25 (480ug/cm2); CH2 Target 2: 16 (400 ug/cm2). Check combination 33+1+10. New Ch2 from Paul - all will be sent here</li> </ul> <p>4) CERN Presence:</p> <ul> <li>Ruchi: 22 Oct - ~20 Nov</li> <li>Mirco: 22-27 Oct, 5- ~20 Nov ?</li> <li>Claudia: 22-27 Oct, 5- ~20 Nov</li> <li>Daid: from 30 Oct</li> <li>Peter: from ~1 Nov</li> <li>Toby: from 30 Oct </li> <li>Alex 6-11 Nov</li> <li>Tom 8- ?? Nov</li> </ul> <p>Sarah: 8 - ?? Nov</p> <p> </p> <p><br /> </p> <p><br /> </p> <p><br /> </p>
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