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TRI m P presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann

TRI m P presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann. TRI m P T rapped R adioactive I sotopes: m icrolaboratories for Fundamental P hysics. Theory Nuclear Physics. Atomic Physics. Experiment Nuclear Physics. funding:. people (scientists) :

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TRI m P presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann

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  1. TRImP presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann

  2. TRImPTrappedRadioactiveIsotopes:microlaboratoriesfor FundamentalPhysics Theory Nuclear Physics Atomic Physics Experiment Nuclear Physics funding: people (scientists): G. Berg, U. Dammalapati, P. Dendooven, O. Dermois, A. Dieperink, M.N. Harakeh, R. Hoekstra, K. Jungmann, R. Morgenstern, A. Rogachevskiy, M. Sanchez-Vega, O.Scholten, R. Timmermans, E. Traykov, M. van Veenhuizen,H. Warringa, L. Willmann, H.W. Wilschut + many more project  program 2001 2013

  3. Gravitation Gravitation Electro - Electro - Magnetism Magnetism Magnetism Magnetism Maxwell Electricity Electricity ? ? Physics within the Standard Model Glashow, Salam, t'Hooft, Veltman,Weinberg Weak Weak Electro - Weak Electro - Weak Standard Model Standard Model Strong Strong Grand Grant Unification Unification not yet known? not yet known? Fundamental Interactions – Standard Model Physics outside Standard Model Searches for New Physics

  4. TRImP Some Questions related to TRImP Physics • Origin of Parity Violation in Weak Interactions •  details of b-decays • Na, Ne isotopes • (nature prefers lefthandedness) • Dominance of Matterover Antimatter in Universe ? • CP - Violation, Time Reversal Symmetry, Parity Violation •  permanent electric dipole moments ? • Ra isotopes

  5. TRImP Low Energies & Precision Measurement High Energies & direct observations Possibilities to Test New Models 

  6. Vector [Tensor] Scalar [Axial vector] [ ] b+ [ ] b+ ne ne New Interactions in Nuclear and Muon b-Decay In Standard Model: Weak Interaction is V-A In general b-decay could be also S , P, T

  7. TRImP 6 Radium Permanent Electric Dipole Moment EDMsviolate - Parity - Time Reversal -CP Symmetry Advantageover “best“ atom so far (199Hg) - close states of opposite parity  several 10 000 enhancement possible - some nuclei strongly deformed  may give nuclear enhancement

  8. TRImP Key Experiments • TRImP will be auser facility • open to outside users • KVI will concentrate first on • electroweak tests • *b- decay (20,21Na, 19Ne) • * electric dipole moments (Ra) •  applications • * ALCATRAZ (rare Ca isotope detection) • (R. Hoekstra, R. Morgenstern) • Networks will jointly address • technologyand scienceissues • * NIPNET, KVI coordinator (H.W. Wilschut) • ION Catcher • VIDI grant for spectroscopy on Radium (L. Willmann)

  9. TRImP Particle Physics Nuclear Physics Atomic Physics

  10. TRImP Target Particle Physics Nuclear Physics Atomic Physics

  11. TRImP FirstTRImPTests 15N +205Tl  213Ra + 7n fitted x-ray spectra 213Fr Ra N x-ray counts [arb.] CTlC extracted Fr x-rays raw data x-ray energy [channels] Fr x-rays A. Rogachevsky, H. Wilschut, S. Kopecky, V. Kravchuk, K. Jungmann + AGOR team

  12. TRImP Particle Physics Nuclear Physics Atomic Physics

  13. TRImP beam of radioactive isotopes to decelerator and traps target position in recoil-separator mode target position in fragment separator mode Primary beam from AGOR cyclotron Combined Fragment and Recoil Separator

  14. TRImP

  15. TRImP RFQ The Wall Separator Hall Cooling and Trapping Hall variety of traps

  16. TRImP Infrastructure is being prepared for arrival of magnet hardware  A. van den Berg &Co

  17. TRImP Particle Physics Nuclear Physics Atomic Physics

  18. TRImP ION Catcher

  19. TRImP RFQ Cooler Technologically Novel Approach Appears to Work

  20. TRImP Particle Physics Nuclear Physics Atomic Physics

  21. TRImP Laser beam ~1 million Na atoms Temperature < 1 mK atoms cold atoms Magneto-Optical Trap (MOT)

  22. TRImP Diode Laser Hardware & Electronics • Several diode lasers operating • mechanical parts from KVI • precision electronics • built at KVI • optical laboratory built up • I2 spectroscopy successful • Ba optical trap under way • Ti:sapphire, dye, pump lasers • ordered • ….

  23. TRImP Particle Physics Nuclear Physics Atomic Physics

  24. AGOR is preparing for TRImP • Various upgrades and adaptations • New Beams • e.g. 208Pb • new sources (metals) • improved transmission • vacuum improvement • ….. • High Power (TRImP would appreciate 1 kW) • new extraction • beam stops • beam monitoring • ….. •  S . Brandenburg &Co

  25. TRIP-related upgrades of AGOR-facility • TRIP requirements • high intensity (1012 pps) • very heavy ions (e.g. Pb) • low energy • upgrades • rearrange beamlines • AGOR cyclotron • ECR ion source

  26. ECR ion source • boost intensity • improve magnet configuration: new hexapole magnet • collaboration with LBNL(USA) and JYFL (Finland) • beams of metallic ions • internal oven and sputtering system • optimize transmission to AGOR cyclotron • redesign low energy beamline

  27. AGOR cyclotron • vacuum • limit beam transmission • improve factor 10 • cryogenic pumps • extraction system • limit beam intensity • heat dissipation • redesign ESD & EMC2

  28. TRImP Particle Physics Nuclear Physics Atomic Physics

  29. TRImP • Theory is Essential • guidance on what to measure • detailed calculations • strong local group needed • external contacts

  30. TRImP International Embedding TRAPS 2002: NIPNET - ION Catcher - HITRAP Meeting in Groningen, May 2002

  31. TRImP • TRImP has already generated some interest • some 15 invited conference • talks of TRImP scientists • interest in collabortion • TRImP expertise outside KVI • Collaborations at KVI

  32. TRImP TRImP • TRImP Organization (Physics) • Program leader: K. Jungmann TRImP management: H. Wilschut • KVI Staff Experimentalists: • G.P. Berg, P. Dendooven, O. Dermois, M.N. Harakeh, R. Hoekstra, K. Jungmann, • R. Morgenstern, L. Willmann, H. Wilschut(focus: b-decays, edm‘s; ground work) • KVI Staff Theorists: • A. Dieperink, O. Scholten, R. Timmermans • Postdocs: • S. Kopecky, + M. Sanchez-Vega + N.N. • PhD Students: • V. Kravchuk, E. Traykov, U. Dammalapati, A. Rogachewskiy, T. Hoogeveen + N.N. ‘s • Master Students: • M. van Veenhuizen, H. Waringa • External Experimentalists: • TUNL, NIPNET, ION CATCHER, • discussions now: BNL, BU, IUCF, Osaka, Urbana, Yale... (edm experiment) • PARIS(parity violation), Texas A&M (b-decays)

  33. TRImP TRImP Organization (Technical) •Separator • MOT & Laser Laboratory (production stage) (design stage/ production stage) project leader: Otto Dermois /Georg Berg project leader: Lorenz Willmann ass. proj. lead: Harry Kiewiet ass. proj. lead: Jan Mulder slow control : Dick Damstra slow control : Henk van der Duin design: Lambertus Slatius design: Bastian Duinsveld vaccum: Harry Timersma vaccum: Henk Gorter optics&lasers: Gerald Ebberink • RFQ cooler and LEB•Infrastructure (design stage, test experiments) (being done right now) project leader : Lorenz Willmann project leader: Ad van den Berg ass. proj. lead: Leo Huismann radiation safety: Hans Beijers slow control : Peter Kroon design: Bastian Duinsveld design: Lambertus Slatius building services: Jans Sijbring vaccum: Henk Gorter cooling: Steven van der Veen electronics: Martin Stokroos electro-technics: Piet Wieringa •Targets (orientaton phase) project leader : Hans Wilschut

  34. TRImP Goals of TRImP • Study fundamental interactions using radioactive isotopes • in traps • A facility will be created for in house and outside users General Time Lines • Project started 2001; setup facility in 4 years • TRImP became a managed program in July 2001 • Exploitation of facility until 2013 • TRImP will evolve into a 50% user of AGOR • Midterm review in 2008

  35. NOW WE ARE LOOKING FORWARD TO NEW SCIENTIFIC RESULTS IN A COUPLE OF YEARS TRImP

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