TRI P presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann.
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Transcript of TRI P presentatie voor RUG College van Bestuur 17 februari 2003 Klaus Jungmann.
TRITRIPP presentatie voorpresentatie voor
RUG College van BestuurRUG College van Bestuur
17 februari 200317 februari 2003
Klaus JungmannKlaus Jungmann
project project programprogram 2001 2001 20132013
TRITRIPP TTrapped RRadioactive IIsotopes:
icrolaboratories for Fundamental PPhysics
TheoryNuclearPhysics
ExperimentNuclearPhysics
AtomicPhysics
people people (scientists)(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
funding:funding:
Fundamental Interactions – Standard Model
StrongStrong
GravitationGravitation
??
MagnetismMagnetism
ElectricityElectricityMaxwell
Glashow,Salam, t'Hooft,
Veltman,WeinbergWeakWeak
ElectroElectro --MagnetismMagnetism
ElectroElectro --WeakWeakStandard ModelStandard Model
GrantGrandUnificationUnification
not yet known?not yet known? Physics outside Standard ModelPhysics outside Standard ModelSearches for New PhysicsSearches for New Physics
Physics within the Standard ModelPhysics within the Standard Model
TRITRIPP
Some Questions related to Some Questions related to TRITRIPP Physics Physics
• Origin of Parity ViolationOrigin of Parity Violation in Weak Interactions in Weak Interactions
• (nature prefers lefthandedness)(nature prefers lefthandedness)
details of details of -decays-decays
Na, Ne isotopesNa, Ne isotopes
• Dominance of MatterDominance of Matter over Antimatterover Antimatter in Universe in Universe ??
CP - Violation, Time Reversal Symmetry, Parity ViolationCP - Violation, Time Reversal Symmetry, Parity Violation
permanent permanent eelectric lectric ddipole ipole mmoments ?oments ?
Ra isotopesRa isotopes
TRITRIPPPossibilities to Test New ModelsPossibilities to Test New Models
Low EnergiesLow Energies& Precision Measurement& Precision Measurement
High Energies High Energies & direct observations& direct observations
New Interactions in Nuclear and Muon New Interactions in Nuclear and Muon -Decay-Decay
In Standard Model:Weak Interaction is
V-A
In general -decaycould be also
S , P, T
Vector [Tensor]
+
e
[ ][ ]
Scalar [Axial vector]
+
e
[ ][ ]
TRITRIPP Radium Permanent Radium Permanent EElectric lectric DDipole ipole MMomentoment
EDMEDMss violateviolate- P- Parityarity- T- Time Reversalime Reversal-CP -CP SymmetrySymmetry
AdvantageAdvantage over “best“ atom so far (over “best“ atom so far (199199Hg)Hg)
- close states of opposite parity - close states of opposite parity several several 10 000 enhancement10 000 enhancement possible possible- some nuclei strongly deformed- some nuclei strongly deformed may give may give nuclear enhancementnuclear enhancement
66
Key ExperimentsKey ExperimentsTRITRIPP
• TRITRIP P will be awill be a user facilityuser facility open to outside usersopen to outside users
• KVI KVI will concentrate will concentrate firstfirst on on electroweak testselectroweak tests ** - decay (- decay (20,2120,21Na, Na, 1919Ne)Ne) * * electric dipole moments (Ra) electric dipole moments (Ra) applicationsapplications * * ALCATRAZALCATRAZ (rare Ca isotope detection) (rare Ca isotope detection) (R. Hoekstra, R. Morgenstern)(R. Hoekstra, R. Morgenstern)
• Networks Networks will jointly address will jointly address technologytechnology and and sciencescience issuesissues * NIPNET, * NIPNET, KVI coordinator (H.W. Wilschut)KVI coordinator (H.W. Wilschut) ION CatcherION Catcher
• VIDI grant VIDI grant for spectroscopy on Radium for spectroscopy on Radium (L. Willmann) (L. Willmann)
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TargetTarget
TRITRIPP
x-ra
y co
unts
[ar
b.]
x-ray energy [channels]
raw data raw data
fitted x-ray spectrafitted x-ray spectra
extracted Fr x-raysextracted Fr x-rays
A. Rogachevsky, H. Wilschut, S. Kopecky,V. Kravchuk, K. Jungmann + AGOR team
C Tl C
NN
RaRa
FirstFirst TRITRIPP TestsTests
1515N N ++ 205205Tl Tl 213213RaRa + 7n + 7n213213FrFr
Fr x-raysFr x-rays
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPP
Primary beam fromPrimary beam from
AGORAGOR cyclotron cyclotron
target position in target position in fragment separatorfragment separatormodemode
target position intarget position inrecoil-separatorrecoil-separatormodemode
beam ofbeam ofradioactiveradioactive isotopes toisotopes todeceleratordeceleratorand trapsand traps
Combined Fragment and Recoil SeparatorCombined Fragment and Recoil Separator
TRITRIPP
TRITRIPP
Separator HallSeparator Hall
Cooling and Trapping HallCooling and Trapping Hall
The WallThe Wall
variety of trapsvariety of traps
RFQ
TRITRIPP
InfrastructureInfrastructureis being preparedis being prepared
for arrival of magnet for arrival of magnet hardwarehardware
A. van den Berg &Co
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPPION CatcherION Catcher
TRITRIPP RFQ CoolerRFQ Cooler
Technologically Technologically Novel ApproachNovel ApproachAppears to WorkAppears to Work
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPP
Magneto-Optical Trap (MOT)Magneto-Optical Trap (MOT)
Laser beamLaser beam
atomsatoms
cold cold atomsatoms
~1 million Na atoms~1 million Na atomsTemperature < 1 mKTemperature < 1 mK
TRITRIPPDiode Laser Hardware & ElectronicsDiode Laser Hardware & Electronics
• Several diode lasers operatingSeveral diode lasers operating• mechanical parts from KVImechanical parts from KVI• precision electronics precision electronics built at KVI built at KVI
• optical laboratory built upoptical laboratory built up• II22 spectroscopy successful spectroscopy successful• Ba optical trap under wayBa optical trap under way• Ti:sapphire, dye, pump lasers Ti:sapphire, dye, pump lasers orderedordered• … …..
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
AGOR is preparing for TRIAGOR is preparing for TRIPP
Various upgrades and adaptationsVarious upgrades and adaptations
• New BeamsNew Beams• e.g. e.g. 208208PbPb• new sources (metals)new sources (metals)• improved transmissionimproved transmission• vacuum improvementvacuum improvement• … …....
• High Power High Power (TRI(TRIP would appreciate 1 kW)P would appreciate 1 kW)
• new extractionnew extraction• beam stopsbeam stops• beam monitoringbeam monitoring• … …....
S . Brandenburg &CoS . Brandenburg &Co
P-related upgrades of AGOR-facility
• TRIP requirements– high intensity (1012
pps)– very heavy ions (e.g.
Pb)– low energy
• upgrades – rearrange beamlines– AGOR cyclotron– ECR ion source
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
AGOR cyclotron
• vacuum– limit beam
transmission– improve factor 10– cryogenic pumps
• extraction system– limit beam intensity
• heat dissipation– redesign ESD &
EMC2
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPP
Theory is Essential Theory is Essential
• guidance on what to measureguidance on what to measure• detailed calculations detailed calculations • strong local group neededstrong local group needed• external contactsexternal contacts
TRITRIPP
TRAPS 2002: NIPNET -TRAPS 2002: NIPNET -ION Catcher - HITRAPION Catcher - HITRAP MeetingMeetingin Groningen, May 2002in Groningen, May 2002
International EmbeddingInternational Embedding
TRITRIPP
TRITRIP has already generated some interestP has already generated some interest
• some 15 invited conference some 15 invited conference talks of TRItalks of TRIP scientistsP scientists
• interest in collabortioninterest in collabortion
• TRITRIP expertise outside KVIP expertise outside KVI• Collaborations at KVICollaborations at KVI
TRITRIPPTRITRIPP TRITRIP Organization (Physics)P Organization (Physics)
• Program leader: K. JungmannProgram leader: K. Jungmann TRI TRIP management: P management: H. WilschutH. Wilschut
• KVI Staff Experimentalists:KVI Staff Experimentalists:G.P. Berg, P. Dendooven, O. Dermois, G.P. Berg, P. Dendooven, O. Dermois, M.N. HarakehM.N. Harakeh, , R. HoekstraR. Hoekstra, K. Jungmann, , K. Jungmann,
R. MorgensternR. Morgenstern, L. Willmann, , L. Willmann, H. WilschutH. Wilschut (focus: (focus: -decays, edm‘s; ground work)-decays, edm‘s; ground work)
• KVI Staff Theorists:KVI Staff Theorists:A. Dieperink, O. Scholten, A. Dieperink, O. Scholten, R. TimmermansR. Timmermans
• Postdocs: Postdocs: S. Kopecky,S. Kopecky, + M. Sanchez-Vega + N.N. + M. Sanchez-Vega + N.N.
• PhD Students: PhD Students: V. Kravchuk, E. Traykov, U. Dammalapati, A. Rogachewskiy, T. Hoogeveen + N.N. ‘sV. Kravchuk, E. Traykov, U. Dammalapati, A. Rogachewskiy, T. Hoogeveen + N.N. ‘s
• Master Students: Master Students: M. van Veenhuizen, H. WaringaH. Waringa
• External Experimentalists: External Experimentalists: TUNL, NIPNETTUNL, NIPNET,, ION CATCHER, ION CATCHER,
discussions now:discussions now: BNL, BU, IUCF, Osaka, Urbana, Yale... BNL, BU, IUCF, Osaka, Urbana, Yale... (edm experiment) PARISPARIS (parity violation), Texas A&M , Texas A&M (-decays)
TRITRIPP TRITRIP Organization (Technical)P Organization (Technical)•• Separator Separator • MOT & Laser Laboratory • MOT & Laser Laboratory (production stage) (design stage/ production stage)(production stage) (design stage/ production stage)project leader: project leader: Otto Dermois /Georg BergOtto Dermois /Georg Berg project leader: project leader: Lorenz WillmannLorenz Willmannass. proj. lead: ass. proj. lead: Harry KiewietHarry Kiewiet ass. proj. lead: ass. proj. lead: Jan MulderJan Mulderslow control : slow control : Dick DamstraDick Damstra slow control : slow control : Henk van der DuinHenk van der Duindesign:design: Lambertus SlatiusLambertus Slatius design: design: Bastian DuinsveldBastian Duinsveldvaccum:vaccum: Harry TimersmaHarry Timersma vaccum: vaccum: Henk GorterHenk Gorter
optics&lasers:optics&lasers: Gerald EbberinkGerald Ebberink
• • RFQ cooler and LEBRFQ cooler and LEB •• InfrastructureInfrastructure (design stage, test experiments) (being done right now)(design stage, test experiments) (being done right now)project leader :project leader : Lorenz WillmannLorenz Willmann project leader: project leader: Ad van den BergAd van den Bergass. proj. lead: ass. proj. lead: Leo HuismannLeo Huismann radiation safety: radiation safety: Hans BeijersHans Beijersslow control : slow control : Peter KroonPeter Kroon design: design: Bastian DuinsveldBastian Duinsvelddesign:design: Lambertus SlatiusLambertus Slatius building services: building services: Jans Sijbring Jans Sijbring vaccum:vaccum: Henk GorterHenk Gorter cooling: cooling: Steven van der VeenSteven van der Veenelectronics:electronics: Martin StokroosMartin Stokroos electro-technics: electro-technics: Piet WieringaPiet Wieringa
•• Targets Targets (orientaton phase)(orientaton phase)project leader :project leader : Hans WilschutHans Wilschut
TRITRIPP
Goals of TRIGoals of TRIPP• Study fundamental interactions using radioactive isotopesStudy fundamental interactions using radioactive isotopes in trapsin traps
• A facility will be created for in house and outside usersA facility will be created for in house and outside users
General Time LinesGeneral Time Lines • Project started 2001; setup facility in 4 yearsProject started 2001; setup facility in 4 years • TRITRIP became a managed program in July 2001P became a managed program in July 2001
• Exploitation of facility until 2013Exploitation of facility until 2013
• TRITRIP will evolve into a 50% user of AGORP will evolve into a 50% user of AGOR
• Midterm review in 2008Midterm review in 2008
NOW WE ARE LOOKING NOW WE ARE LOOKING FORWARD TO FORWARD TO
NEW SCIENTIFIC RESULTS NEW SCIENTIFIC RESULTS
IN A COUPLE OF YEARSIN A COUPLE OF YEARS
TRITRIPP