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