SCX Users Meeting, Copenhagen, 19-20/06/2016

Transcription

1 SCX Users Meeting, Copenhagen, 19-20/06/2016 Welcome Holger Jensen PET and Cyclotron unit Department of Clinical Physiology, Nuclear Medicine & PET Rigshospitalet, University of Copenhagen Denmark. Phone: Mobile: Fax:

2 A: Welcome decommissioning a coming future problem! A typical background spectrum. 12 hour acquistion with our 50% HPGe, Concreate sample from Kr-target room.

3 B: Welcome decommissioning a coming future problem! Isotop T½ Mulige reaktioner IAEA limits, ref. Prøve 29/05/2012 (forsats væg) Prøve 08/12/2015 (forsats væg) Prøve 08/12/2015 (ydre betonvæg) [y/m/d] [Bq/g] [9] [Bq/g] [Bq/g] Vægtet sum [Bq/g] [Bq/g] Vægtet sum [Bq/g] [Bq/g] Vægtet sum 40K 1,277E+09 Y Baggrund 10 0,0575 ± 0,0010 0,006 0,043 ± 0,005 0,004 0,030 ± 0,004 0,003 24Na 14,9590 H 23Na(n,g), 24Mg(n,p) 1 0,140 ± 0,019 0,140 8,095 ± 0,008 8,095 6,97 ± 0,02 6,968 46Sc 83,79 D 45Sc(n,g) 0,1 0,106 ± 0,002 1,060 0,081 ± 0,005 0,811 0,0363 ± 0,0017 0,363 54Mn 312,12 D 54Fe(n,p) 0,1 0,0214 ± 0,0004 0,214 0,021 ± 0,003 0,210 0,035 ± 0,004 0,355 59Fe 44,503 D 59Co(n,p) 1 0,0366 ± 0,0007 0,037 0,029 ± 0,002 0,029 0,1291 ± 0,0015 0,129 60Co 5,2714 Y 59Co(n,g) 0,1 0,16 ± 0,03 1,640 0,1322 ± 0,0009 1,322 0,271 ± 0,011 2, Cs 2,0648 Y 133Cs(n,g) 0,1 0,0607 ± 0,0010 0,607 0,06 ± 0,03 0,619 0,0125 ± 0,0013 0, La 1,6781 D 139La(n,g) 1 %% %% 0,07 ± 0,02 0,069 0,024 ± 0,007 0, Eu 13,537 Y 151Eu(n,g) 0,1 0,295 ± 0,002 2,950 0,27 ± 0,02 2,717 0,15 ± 0,03 1, Eu 8,593 Y 151Eu(n,g) 0,1 0,0391 ± 0,0004 0,391 0,041 ± 0,014 0,413 0,017 ± 0,007 0,166 = 7,1 = 6,3 = 5,7 This example was for the concreate, but the cyclotron it self is also neutron activated. More and more SCX cyclotrons are closed down. They will all have to face this problem. Conclusion: Solve the de-commissioning problem or extend the life time infinitely.

4 D: Welcome Some history M.K. Craddock, TRIUMF, Canada.

5 E: Welcome Some history M.K. Craddock, TRIUMF, Canada.

6 F: Welcome Cyclotrons in Denmark , Niels Bohr Instituttet. One of the first cyclotrons in Europe. One of the longest running cyclotrons , Rigshospitalet Scanditronix MC32 The John and Birthe Meyer foundation. Tomorrow we celebrate the 25 years anniversary for our cyclotron and PET unit. Will there be a 56 years celebration too? , Århus PET center. GE, PETtrace , Rigshospitalet. (d. 17/01/2005) CTI/Siemens, RDS Eclipse HP The John and Birthe Meyer foundation , Risø. (d. 22/01/2005) GE, PETtrace Page 7

7 G: Welcome Cyclotrons in Denmark 2.2 cyclotron/m-inhabitants , Odense PET center. GE, PETtrace , Herlev IBA, Cyclone 18/ , Århus PET center. IBA, Cyclone 18/ , Risø. GE, Micro-cyclotron PT , Odense PET center. GE, PETtrace , Odense PET center. GE, PETtrace , Dansk Center for Partikelterapi Varian Medical Systems ?, Aalborg, Herning,??? Page 8

8 H: Welcome - Program Scanditronix Cyclotron Workshop Copenhagen University Hospital, 19-21'th June 2017 Date Time Event/Title Speaker Moderator Presentation Meeting room 93, see separate description of how to find the meeting room. 13:00 -- For those of you that would like to have a look at our two cyclotrons and our facilities we could arrange a round tour Monday afternoon. 15: :25 Coffee?? -- 17:00 Free discussion 19: :00 We meet somewhere for a beer or two and maybe for something to eat: Cafe Sebastopol, Sankt Hans Torv 32, 2200 København N Meeting room 93, see separate description of how to find the meeting room. 08: :45 Welcome Holger Jensen Welcome 08: :30 Duke Ellingtons Second Sacred consert. Anders Sandell?? Lund 09: :55 Updates from Uppsala Joachim Schultz?? Uppsala 10: :20 Historical view of Scanditronix Per Ekholm?? Uppsala 10: :50 Coffee 10: :10 Reports from groups NOT participating Holger Jensen?? Groups NOT participating Copenhagen 11: :15 CANCELLED Norbert Richerzhagen?? Cologne 11: :45 Updates from Copenhagen-A Holger Jensen?? Updates from Copenhagen-Copenhagen 11:45 12:05 Updates from Copenhagen-B Jan Damgaard Christensen?? Copenhagen 12: :25 Lunch 13: :10 Report from Turku Stefan Johansson?? Turku 14: :45 Updates from Heidelberg-A Viplav Gupta?? Heidelberg 14: :10 Updates from Heidelberg-B Sebastian Stricker?? Heidelberg 15: :15 CANCELLED Brian Marsland?? Clatterbridge 15: :40 Coffee 15: :25 Report from Oslo Jan Müller?? Oslo 16: :15 The Birmingham experience, problem solving at the MC40 Carl Wheldon?? Birmingham 17: :00 Round table discussion - How to survive in the future All?? Round table discussion 19:00 --?? Dinner, Restaurant Paafuglen, Tivoli, Vesterbrogade 3, 1620 København V Auditorium 1, Rigshospitalet 09: :15 For those of you that are interested in participating in the PET 25 years Program part A anniversary at Rigshospitalet 12: :00 Lunch Program part B 13: :30 PET 25 years anniversary at Rigshospitalet 14:30 --?? Reception Please be aware that the program will be in Danish Wednesday.

9 I: Welcome - Participants

10 J: Welcome - Map for the hospital X1 X2 X3 X1:Meeting room. X2:Canteen. X3:Entrance cyclotron unit.

11 L: Welcome - Map for Tivoli Gardens Main entrance: Vesterbrogade 3 Restaurant Paafuglen, Tivoli.

12 Finito, basta, 2 P14