200720082009

2010

2011

2012

opera&on & comple&on of 1st goal

J-PARCpower upgrade
upgrading to Super‐KEKB

KEKB
Photon Factory

opera&on& upgrade
con&nue R&D and compact ERL

ERL R&D
construc&on

opera&on

1st results

LHC (CERN)
LHC upgrade

ILC R&D

TDP1
lots and lots of R&D’s

TDP2

Interna'onal Linear
Collider（ILC）

Power‐Upgrade

Scientific Activities
Technology Innovation
Talented Human Resources[Origin of Force]

Higgs Par2cle [Origin of Mass]

Quark

Lepton[Origin of Ma5er]

Super‐KEKBKEKB and Belleworld record : 1.6 x 1034/cm2/s (2005)
2.0 x 1034/cm2/s (2009)

Integrated Luminosity~ 1000 (D)‐1(May 1999 ~ Nov. 2009)

Terminal Station
Stazione Terminale
終着駅

＝Terminal Station
Stazione Terminale
終着駅

Station of Origin
Stazione di partenza
始発駅

Maskawa

Z(4430)

Kobayashi

leptonSM

quark

X(3872)Bdγ transi&on

BD*τν

8 x 1035 (cm2s)‐150 GeV
Synchrotron(0.75 MW)

Neutrino Beam
(to Kamioka)

3 GeV
Synchrotron(25 Hz, 1MW)

Linac

Joint Project between KEK and JAEA
J‐PARC = Japan Proton Accelerator Research Complex

T2K

On‐Axis event
Nov. 22, 2009
Oﬀ‐Axis event
Dec. 19, 2009

★1.7MWPMR (8-bunch@30GeV) = 1.6 x PRCS / MRCYCLE

RCS POWER FOR MR
6sec (2.7%, 2%)3.52sec(3.4%)

8-bunch operation

3.2sec
(5.0%)MR POWER AT 30GeV
2.47(6.5%)

2009
H21

2010
H22

2.23sec (7.2%)(maximum cycle withexisting power supply)

RCS: Sx. PS
2008
H20

★ 0.72MWMR CYCLE [sec]BEAM POWER [MW]( ): Beam transfer ratio from RSC to MR

1.0sec (16%)

2011
H23

JFY

2012
H24

2013
H252014
H26

2015
H27

[Reference]
NOvA: M. Messier, FNAL Director’s CD‐3b Review, 2009/6/16
Double CHOOZ: A. Porta, Rencontres de Moriond EW 2009, 2009/3/13
Daya Bay: P. Rubin, ibid

Multi-functional materials and life-science researches by synergetic use ofsynchrotron radiation, neutrons, muons and positrons

Compact ERL at star&ng point of 20122012: The compact ERL will start the opera2on under the 35MeV, 10mA
The compact ERL will demonstrate the ERL accelerator technologies but also theexperimental possibili2es based on CSR of THz radia2on and laser inversed Compton X‐raysource.
Con2nuous upgrading:
2014:
65MeV, 10mA2016:
two‐loop opera2on (125MeV, 10mA)

Final Feature of compact ERLTime schedule of the compact ERL construc&on
Designingfiscal year

2007

Building/Infrastructure

2008

2009

2010

Super-conducting cavity(Injector)
Super-conducting cavity(Main linac)
RF sources

Designing

2012

Opera2on ofc‐ERL

Construc&on

R&D for drive laserand electron gun

500kVDC gun
Vacuum system

Designing/ Prototype

Fabrica&on of the cavity with cryostat
High power input coupler

Installa&on/ beam loading

Designing/ Prototype Fabrica&on of the cavity with cryostat
Input coupler/ HOM absorber

Installa&on/ beam loading

Designing

LLRF

300kW klystron

Designing/ Prototype

Fabrica&on/ Installa&on/ Self test

Magnet/ Vacuum system

La_ce designing

Fabrica&on

Designing

1.2

Beam test
＠c‐ERL

Fabrica&on/ Installa&on/ Self test

Designing

Beam monitor/ control

Beam test@ PF‐ARIOT

Liquid Helium refrigerator

Budget (100M JPY)2011

Building, Cooling water and electric power supplies

Radiation shield/ Interlocksystem
Electron gun/ laser/ injecor

Prototype Fabrica&on Commissioning

2.0
+11.0

Commissioning/ Opera&on

Prototype of magnet/
Vacuum system

Fabrica&on/ Magne&c ﬁeld
measurement/ Installa&on

Prototype ofmonitor system

Fabrica&on/ Installa&on

3.6
5.7+4.0 Supplementary budget

7.0

6.3

Nano beams from KEK-X■Probing nano structures/domains with Extremely Intense X-

ray beams
ＫＥＫ‐Ｘ

N‐SPLER
(5)
W‐SP
LER
(5)

E‐SPHER
(10)

200m
200m

S‐SPHER(7)

Nobel Prize in Chemistry in 2009

V. Ramakrishnan

T. A. Steizs

Ada Yonath• A heavy user in 1980 – 90 at the KEK‐PF• She started to develop crystalliza&on ofribosome at the KEK‐PF in 1983

ATF : nano-size beam generation and handlingDamping Ring
Injec'on Linac

ATF2 Beam Line
Final Doublet
Systemイメージを表示できません。メモリ不足のためにイメージを開くことができないか、イメージが破損している可能性があります。コンピュータを再起

STF : Super-Conducting RF Test Facility
Ver'cal Test

Unit Test

動して再度ファイルを開いてください。それでも赤い x が表示される場合は、イメージを削除して挿入してください。

Cavity assemblyin clean room

Cryomodule
cold‐massassembly

ATF Schedule
CY
Low emigance beam

2010

2011

2012

2013

2014

2015

Beam tuning 10 pm  1pm
DR BPM upgrade

Stabilize Mul& Bunch

LINAC/DR adjustment

Fast Kicker

Beam tuning(3,6,9)

operationOperation（extract multi bunch）（extract multi bunch)

ATF2 35 nm beam size
(Single Bunch)

Adj. Shintake monitor
Beam tuning

verification

Stabilize ATF2 2 nm beam
(Mul& Bunch)

R&D (2nmBPM, Fast FB)

SC FD‐Q vibra&on beam test

design35nm operation

Beam tuning

2nm stability R&D

2nm operation

Installfabrication

SC-Q test（BNL)

Beam test

Cryocooler（KEK)23

STF ScheduleCY
S1 Global

2009

2010
Ja.As.

V.T.

S02011

Phase2MBK

Ja. As.

Ja.

9 cavty fab.

V.T.

As.

Op. @E-CH
As.

Ja.

Op.

3~4
#3 sta&on

Fab.

4(2) cavity fab.

V.T.

Ja.

CM1’Cavity Fab.R&D

V.T.

Ja.

運転
As.

Op.

運転

EBW study, design of jigs

CavityFabrica&on

Pilot Facility

2015

Op.

3 cavity fab.V.T.

Fab.

KLY(DRFS)

2014

HPC

2 cavity fab. V.T.

CM1

2013

GDE TDP2

Op.
V.T.

QuantumBeam(ERL injector)

2012

KEK01
EBW contract

fabrication

KEK02
Set upMaker + KEK
operation

V.T.=ver&cal test, As.=assembly, Ja.=agach He jacket, HPC=High Pressure Gas Code24

Geneva airport

ATLAS

ALICE

IRQ DevelopmentRequired for Luminosity Upgrade
Parameters
LHC start-->Upgrade---------------------------------------------------------------------Field gradient
215 T/m --> 250 T/m
Coil inner radius
35 mm--> 50 mm
Yoke outer radius
235 mmMagnetic length
6.37 mPeak field in coil
8.63 T--> ~ 15 T
Current
7149 A
Superc. load-line ratio
80 %Inductance
87.9 mH
Stored energy
2.24 MJ
Mag. force/pole (octant)
Fx
1.19 MN/m
Fy-1.37 MN/m

Klystrons
Control

Modulator
Low-loss WG

Bunker2007200820092011

2012

opera&on & comple&on of 1st goalJ-PARC
construction

power upgrade
upgrading to Super‐KEKB

KEKB : 1 (ab)-1
Photon Factory

2010

opera&on& upgradecon&nue R&D and compact ERL

ERL R&D
construc&on

opera&on

1st results

LHC
LHC upgrade

ILC R&D

TDP1
lots and lots of R&D’s

TDP2