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Status of TRIStatus of TRIPP Programme Advisory CommitteeProgramme Advisory Committee
To KVI To KVI
20 November 200320 November 2003
Klaus JungmannKlaus Jungmann
project project 2001 2001 20052005
TRITRIPP TTrapped RRadioactive IIsotopes:
icrolaboratories for Fundamental PPhysics
TheoryNuclearPhysics
ExperimentNuclearPhysics
AtomicPhysics
funding:funding:
project project programprogram 2001 2001 20132013
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, M. Sohani, R. Timmermans, E. Traykov, L. Willmann, H.W. Wilschut + many more
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
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 jointly address jointly address technologytechnology and and sciencescience issuesissues * NIPNET, * NIPNET, KVI coordinator (H.W. Wilschut)KVI coordinator (H.W. Wilschut) ION CatcherION Catcher
• VIDI grants VIDI grants for spectroscopy on Radium (L. Willmann)(L. Willmann)
for Deuteron (edm) polarimeter (G. Onderwater) (G. Onderwater)
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
[ ][ ]
Start with
Start with 2020 Na and Na and 2121 NaNa
as as
Na is optically “easy”
Na is optically “easy”
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
Radium is a diffic
ult element to test and debug equipment
Radium is a diffic
ult element to test and debug equipment
Start with Barium in optical part
Start with Barium in optical part
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
Quadrupoles from Quadrupoles from
gradient versus radius at z=0 QT2 at I=304A
-16.00
-14.00
-12.00
-10.00
-8.00
-6.00
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120
r (mm)
gra
die
nt
(Tm
-1)
HardwareHardwareMostly in House Mostly in House
NowNow G.P. Berg, O. Dermois,
H. Kiewiet &Co
Dipoles from DanfysikDipoles from Danfysik
TRITRIPP
TRITRIPP
Separator HallSeparator Hall
The WallThe Wall
variety of trapsvariety of traps
RFQ
Cooling andCooling andTrapping HallTrapping Hall
Low Energy BeamsLow Energy Beams
TRITRIPP
InfrastructureInfrastructureis being preparedis being prepared
for arrival of magnet for arrival of magnet hardwarehardware
R. Ostendorf, A.v.d. Berg & Co.
TRITRIPP
Atomic PhysicsAtomic Physics
Nuclear PhysicsNuclear Physics Particle PhysicsParticle Physics
TRITRIPPION CatcherION Catcher
Work in Progress within European Network
Work in Progress within European Network
TRITRIPP RFQ CoolerRFQ Cooler
Technologically Technologically Novel ApproachNovel ApproachAppears to WorkAppears to Work
New RFQ design based on testsNew RFQ design based on tests
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 workingworking• … …..
New laser equipment arrivesNew laser equipment arrives
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
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
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
TRITRIPP
International CollaborationInternational Collaboration
• EU RTD networksEU RTD networks• ION CATCHERION CATCHER• NIPNET (KVI Co-ordinator)NIPNET (KVI Co-ordinator)
• Collaboration in TheoryCollaboration in Theory• Warsaw University – Radium atom calculationsWarsaw University – Radium atom calculations
• Collaboration at KVICollaboration at KVI• TUNL (USA) – Hydrogen target, TUNL (USA) – Hydrogen target, -decay experiments-decay experiments
• Future Possible CollaborationsFuture Possible Collaborations• Deuteron edm-ring experiment Deuteron edm-ring experiment VIDI ApplicationVIDI Application
(International muon g-2 collaboration +, accelerator selection in progress)(International muon g-2 collaboration +, accelerator selection in progress)
• Single trapped ion parity violation experimentSingle trapped ion parity violation experiment(University of Washington, USA, visit September 2003)(University of Washington, USA, visit September 2003)
• Parity in Cesium isotopesParity in Cesium isotopes(ECOLS Paris,(ECOLS Paris, waiting for beam availability, French/EU funding needed)waiting for beam availability, French/EU funding needed)
TRITRIPP Time LinesTime Lines
• Project started 2001; Project started 2001; setup of facility in 4 yearssetup of facility in 4 years (on schedule)(on schedule)
• TRITRIP became a managed program in July 2001P became a managed program in July 2001• Separator installation November 2003 until Easter 2004Separator installation November 2003 until Easter 2004• Separator commissioning summer/fall 2004Separator commissioning summer/fall 2004• Readiness for Experiments 2005 Readiness for Experiments 2005
• 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
TRITRIPP
Beam Needed in 2004Beam Needed in 2004(Requested from KVI Director for Commissioning work)(Requested from KVI Director for Commissioning work)
Separatorcommissioning Separatorcommissioning (G.P. Berg)(G.P. Berg)
- Verification of ion optics Verification of ion optics - 8 d- 8 d- Verification of fragment separator Verification of fragment separator - 4 d- 4 d- Production Production 2121NaNa - 4 d- 4 d- Verification gas filled separatorVerification gas filled separator - 6 d- 6 d- Beam devel. Beam devel. 213213Ra, high intensity, gas targetRa, high intensity, gas target
optimal reaction, cross sectionsoptimal reaction, cross sections - 6 d- 6 d____________
- 28 d- 28 dThermal Ionizer Thermal Ionizer (P. Dendooven)(P. Dendooven)
- Verification of functionalityVerification of functionality - 1 d- 1 d- Verification of Ion OpticsVerification of Ion Optics - 1 d- 1 d- Production studiesProduction studies - n*1d- n*1d
____________
- (n+3) d- (n+3) d