SPSC Cogne IX ………………….. Villars 2004 Sep 22-28

Review present & future FT physicsconsider possibility & optionscompatible with long term CERN plans

at CERN

call for informal, unbinding “Statements of Intent”

….. SPSC 27 Jan

a step of our long term strategy … ECFA … BENE/HIPPI … DS

influence CERN R&D choices (mid 2006)

propose a new Neutrino Complex for its agenda

make it a credible option by end 2008 More immediately campaign for a new high intensity Proton Complex

…. SPL and beyond … persuade CERN to restore a little kernel activity

ablo to cluster EU labs around it re-propose Workshop in 05

ie produce new fresh work for an updated COMPREHENSIVE “BOOK” end 05

1) communities & facilities

…. pre-history of the workshop

Neutrinos: CNGS, Superbeam, Betabeam, ν Factory

other particle physics tools….

the ECFA/BENE Study Groups

EURISOL : II gen. Radioactive Ion Beam facility

for nuclear, astro & fundamental physics

the EURISOL FP6 DS collaboration

2) Preliminary agenda & general plans

3) Request of feedback & guidance from the SPSC

OUTLINE of SPSC presentation

1) communities & facilities

…. pre-history of the workshop

Neutrino Oscillations: CNGS, Superbeam

Betabeam

Nu Factory

Other rare processes … Slow Muons, Kaons?, …

the ECFA/BENE Study Groups

EURISOL : II gen. Radioactive Ion Beam facility

for nuclear, astro & fundamental physics

the EURISOL FP6 DS collaboration

………the high intensity fronteer

…. Joint Venture of Nuclear & Particle Physics ….. JPARC

2006 2009 2014 >2014

CNGS

EU T2K at J-PARC ….. T2H?

R&D targets, horns CNF at “E-PARC”… CERN ν to FrejusSuperbeam

Betabeam

R&D cooling, reacceleration NuFact at “E-PARC” new CERN υ Complex

Four coherent phases of EU initiative in neutrino Physics ?

2006 2009 2014 >2014

CNGS

EU T2K at J-PARC ….. T2H?

F+I …. R&D targets, horns CNF at “E-PARC”… CERN ν to Frejus

Superbeam Betabeam

R&D cooling, reacceleration NuFact at “E-PARC”UK

Four coherent phases of EU initiative in neutrino Physics ?

Study of the Physics of Neutrinos

Sponsored by the American Physical Society Divisions of — Particles and Fields Nuclear Physics Astrophysics Physics of Beams

Organizational meeting was held December 2003.www.neutrinooscillation.org/studyaps/

Final report will be completed August 2004.

(Boris Kayser at the Superbeam Working Group meeting, Jan. 29-30, ‘04)

The Purposes of the Study

— Primary Purpose —To move towards a coherent strategy for answering the

open neutrino questions — a clear, unified plan that funding sources can easily consider and promote.

To this end, we will—• Identify the most important questions• Evaluate the physics reach of the proposed ways of

answering them• Examine how different facilities and experiments

complement each other• Create a decision tree• Determine an intelligent sequence of facilities and

experiments

TargetsOrganizing Committee and Working Group Leaders

hold Mid-Course Correction Meeting April 1-2 or 4-5.

Purpose: To assess the progress of the Working Groups and to coordinate their activities.

Entire Study holds three-day Final General Meeting during June 23-28 in Aspen.

By the end of this meeting:• The working group findings• Final cross-working-group coordination• Preliminary study conclusions

We should be able to make a very strong case for a robust, exciting neutrino program.

Both DOE and NSF have made it clear that they will be listening to us.

Good Luck!

Conventional beam decay channel … (0.1-1% e)

SuperBeam, if MW power ……. need Very Large Detector (water C, Li-Ar) the same as p-decay

Neutrino Factory storage ring ….. & e

manipulate & (& accelerator complex! )accelerate needs Large Magnetic Detector parents ! (SuperMINOS, Li-Ar in B )

BetaBeam storage ring … pure e (& EU accelerator complex)

detectors same as SuperBeams

Options for neutrino physics NB: beam + detector configurations

possible, in all cases, for CP, T & CPT studies

50-500 Ktons ie new lab

30-100 KtonsLNGS ! new lab ?

novel

beams

SuperBeam, Conventional beam decay tunnel (0.1-1% e) need Very Large Detector (water C, Li-Ar) the same as p-decay

Neutrino Factory . storage ring & e

manipulate & (& accelerator complex! )accelerate needs Large Magnetic Detector parents ! (SuperMINOS, Li-Ar in B )

BetaBeam storage ring … pure e detectors same as SuperBeams

Options for neutrino physics NB: beam + detector configurations

novel

beams

SPL basicsStudy group since 1999 design of a Superconducting Proton Linac (H-, 2.2

GeV). higher brightness beams into the PS for LHC intense beams (4 MW) for neutrino and

radioactive ion physics

H-

RFQ RFQ1 chop. RFQ2DTL CCDTL RFQ1 chop. RFQ2 0.52 0.7 0.8 dump

Source Low Energy section DTL Superconducting section

95 keV 3 MeV 7 MeV 120 MeV 2.2 GeV

40MeV 237MeV

6 m 64 m 584m

PS / Isolde

Stretching andcollimation line

Accumulator Ring

383MeV

chopping

4 m

660 m

CERN 2000-012

Any option relies on a new powerful EU p-driver !!!!!!!!!!!!!!!!!!!

NB Rapid Cycling Synchrotrons (RCS) also an option: HARP !

• Need for higher beam performance (brightness*, intensity) to:

– Reduce the LHC filling time,– Improve the reliability in the generation of the ultimate

beam actually foreseen for LHC,

– Increase the proton flux onto the CNGS target,

– Increase the proton flux to ISOLDE,

– Prepare for further upgrades of the LHC performance beyond the present ultimate.

* For protons, brightness can only degrade along a cascade of accelerators Any improvement has to begin at the low energy (linac) end

Benefit to approved physics programme

Higherintegratedluminosity

More events

Upgrade

Upgradesbeyondultimate

courtesy of R. Garoby

Superbeam Conventional SuperBeam: the CERN scheme

Few 100 MeV

e e appearance

1 Mton !!!!!!!!!!!!!!!window opportunity

Neutrino Factory: CERN Scheme

e e

e e

Disappearance e e deficit

deficit

Appearance e e excess excess

Appearance … Wrong Charge Signature

e excess Golden excess Silver

! Magnetic detector

MultiGeV

EURadioISotopesOnLine

Moriond Mar 03

!!!

Betabeam & Eurisol

Factor 2*3 !

Few 100 MeV!

Same detector as Superbeam. At the same time!

Radio Isotopes emitters

x 1000 increase in yield for ISOL products: 

100kW direct production5 MW spallation n target

  100 MeV/u RIB

 EU Vth framework RTD project (Report end 2003)

 Design Study Proposal for VIth framework (March 2004)

Eurisol

800-900 physicists from all (80-90) EU NP labs !!!!!

First generation Radioactive Beam Projects in Europe

CRC, Louvain-la-Neuve, Belgiumdelivering ISOL beams since 1989

SPIRAL, Caen, Francedelivering IF beams since 1984delivering ISOL beams since 2001

REX-ISOLDE, Geneva, Switzerlanddelivering ISOL beams since 2001

GSI, Darmstadt, Germanydelivering IF beams since 1990

MAFF, Munich, Germanyunder construction

SPES, Legnaro, Italyproject

Rare Isotope Accelerator: RIA

RI-Beam factory: RIKEN

GSI

European Separator On-LineRadioactive Nuclear Beam Facility

• Experimental aim of the second generation facilities figure of merit for the study of exotic nuclei x > 1000

• Technological challenge increase the global selectivity and sensitivity increase the secondary beam intensity

The new generation of Radioactive Beam Facilities

Super-ISOLDE at CERN employing SPL beams

Hall 1 Hall 2

Hall 3

H-

RFQ RFQ1 chop. RFQ2 RFQ1 chop. RFQ2 0.52 0.7 0.8 dump

Source Low Energy section DTL Superconducting section

45 keV 3 MeV 120 MeV 2.2 GeV

40MeV 237MeV

6 m 64 m 584 m

PS / Isolde

Stretching andcollimation line

Accumulator Ring

Debunching

383MeV

668 m

DTL CCDTLchopping

EURISOLand

future programsmay share

a new powerful European p driver

20ms rep rate

Eurisol Eurisol Eurisol Eurisol

’s & EURISOL

…. unique opportunity … Moriond 2003 !!!

BetaRingMuon Complex

G.Sasso0.1 Mton

Frejus 1 Mton

Garoby HaserothLindroos

E-Neutrino Accelerator Research Complex… E-νARC?

E-PARC

SPL Multi-year planning: 3 stages

Linac4approval

SPLapproval

LHCupgrade

RF test place ready

3 MeV test place ready

CDR 2

160 Mev

few Gev

2) Preliminary agenda & general plans

Mon 24 & Tue 25 May … INTC meeting

… ECFA BENE meeting

till lunch

Tue May 25 2 pm General Introductory session Aymar

Accelerator session

Wed May 26 9 am Particle Physics session

2 pm Nuclear Physics session

Thu May 27 morning Outlook session Engelen

… towards Cogne IX …

in the preparation of the Workshop ...

4) Request of feedback & guidance by the SPSC

in the management of the outcome of the Workshop

... what documents .... what deadlines ...

Present plans: written summary (& trasparencies) to Cogne IX comprehensive “yellow book type” when convenient early 05?

INFN review … started Feb 14 (Mezzetto, Catanesi, VP)Elba June 6 to 9

for Cogne (Dainton, Engelen ….

may resonate, elsewhere

… new PS 30-50 Gev… comparable to JPARC II … 4 MW

Alternative to the SPL?

or maybe… thriving on the SPL …

…. our RCS option? ….. and we need rings …. in any case …..

HI PRIORITY item …. BENE DRIVER WP