Br Brief ef In Intro roduc uctio ion o of I IMP Liang LU - - PowerPoint PPT Presentation

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2016.09.22 @ FNAL Br Brief ef In Intro roduc uctio ion o of I IMP Liang LU Linac Center Institute of Modern Physics luliang@impcas.ac.cn Sep. 22, 2016 LULiang -1- Instit stitut ute of Modern rn Physics sics

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SLIDE 1

LULiang -1-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Br Brief ef In Intro roduc uctio ion o

  • f I

IMP

Liang LU Linac Center Institute of Modern Physics luliang@impcas.ac.cn

  • Sep. 22, 2016

2016.09.22 @ FNAL

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SLIDE 2

LULiang -2-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

  • IMP history and research fields
  • Facilities/projects in IMP
  • New structure linac

Agenda

  • Summary
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SLIDE 3

LULiang -3-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

IMP History

1953

was renamed Institute of Phsics Phsics

1988

Cycloron (K=450) (7th 5-yaer project)

2007 2011

Start front-end research facilities of ADS and HIAF

1991

National laboratory

1957

600kV Cockroft accelerator、1.5m cyclotron （1st 5-year project）

1956

Lanzhou Branch was founded

1950

IMP was founded in Beijing HIRFL-CSR（9th 5-year project）

2015

ADS and HIAF were approved

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SLIDE 4

LULiang -4-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

 Nuclear physics  Atomic physics  Nuclear chemistry  Material science  Hadron physics  Accelerator physics

Bas Basic ic Res Resea earc rch

 Radiation biology  Radiation medical science  Radiation material  Advanced nuclear energy  Nuclear detecting technology  Ion Accelerator  Large scale experiment facilities  Detectors and electronics

App Appli lied ed Res Resea earc rch Fa Facili cility ty R R & & D

 850 staffs +3 00 students (Ph.D and Master)  600-700 M RMB/100 M USD $ per year

IMP is the biggest research center for nuclear physics study of basic science

IMP Research Fields

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SLIDE 5

LULiang -5-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Heavy Ion Research Facility in Lanzhou (HIRFL)

IMP Facilities: HIRFL

SFC (K=69)

10 AMeV (H.I), 17~35 MeV (p)

SSC (K=450)

100 AMeV (H.I), 100 MeV (p)

CSRm

1000 AMeV (H.I), ≤2.8 GeV (p)

CSRe

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SLIDE 6

LULiang -6-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

ECR+LEBT+RFQ+MEBT+1st DTL (200 keV/u) were finished beam commissioning already. ECR LEBT RFQ DTL HEBT MEBT

RFQ-Parameters Value Operational frequency, MHz 53.667 structure 4-rod RFQ Ions (q/m) 1/3 - 1/7 Total length, m 2.5 Energy, keV/u 3.728 to 143 Accelerated current 149.5 uA Transmission > 80%

IMP Facilities: new injector for HIRFL

SSC-injector

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SLIDE 7

LULiang -7-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

ADANES: Accelerator Driven Advanced Nuclear Energy System

IMP Facilities: ADS/ADANES roadmap

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SLIDE 8

LULiang -8-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

IMP Facilities: CIADS

  • Approved in Dec. 2015, CD0
  • Leading institute: IMP
  • Budget: >1.8B CNY (Gov. and Corp.)
  • Location: Huizhou, Guangdong Prov.
  • Contribution Partners:

IHEP, CASHIPS, CIAE, CGN

China Initiative Accelerator Driven System (CIADS)

  • Sub-critical core:
  • LBE coolant
  • <10 MWt
  • Spallation Target:
  • granular flow
  • >2.5 MW

8

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SLIDE 9

LULiang -9-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

 ~25 MeV, 2016 – 2017

 Cooperate with IHEP 1 2 3 4

 ECRIS + LEBT + RFQ + MEBT + TCM1, 2.5 MeV  RFQ commissioning, validate CM design.  June 30th, 2014, 2.15 MeV/10 mA/CW  Feb. 13th, 2015, 2.55 MeV/11 mA/CW  ECRIS+LEBT+RFQ+MEBT+CM6, 5 MeV  June 6th, 2015, 5.2 MeV/10.3 mA/Pulse  June 24th, 2015, 5.3 MeV/2.7 mA/CW  Nov.2015, 4.6 MeV/4 mA/CW  ECRIS + LEBT + RFQ + MEBT + 2xCM6 +HEBT, 10 MeV

IMP Facilities: demo ADS facility @ IMP

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SLIDE 10

LULiang -10 10-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

10 MeV beam commissioning Started this month June 24th, 2015, 5.3MeV/2.7mA/CW/14kW Nov.28th, 2015, 4.6MeV/4mA/CW /40 min. Jan.2nd , 2016, 4MeV/1.7 mA/CW/7.5 hours Sept. 15, 2016, 7MeV/10mA/pulse June 6th, 2015, 5.2MeV, 10.2mA, Pulse； June 24th,2015, 5.3MeV/2.7mA/CW/14kW

IMP Facilities: 5-10 MeV beam commissioning

ADS facility tunnel

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SLIDE 11

LULiang -11 11-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Cavity Options for SC Section Up to 600 MeV

Option 1: Based on bulk Nb cavity technology, for instance:

162.5 MHz HWR β009 162.5 MHz HWR β019 325 MHz HWR- Spoke β042 650 MHz Ellip β062 650 MHz Ellip β082

7.5MeV 40MeV 150MeV 330MeV 600MeV

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SLIDE 12

LULiang -12 12-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

162.5 MHz QWR β009 162.5 MHz QWR β019 325 MHz QWR β042 650 MHz

Ellip- 5cell

β062 650 MHz

Ellip- 5cell

β082

Option 2: Based on Nb coating /Cu or Nb3Sn coating technology，for example:

Cavity Options for SC Section Up to 600 MeV

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SLIDE 13

LULiang -13 13-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

HIAF: One of 16 large-scale research facilities proposed in China in order

to boost basic science, now under design optimization and technical R&D

Science motivations:

※ High intensity radioactive beams to investigate the structure of exotic nuclei, nuclear reactions of astrophysics and to measure the mass of nuclei with high precision. ※ High energy and intensity ultra-short bunch heavy ion beams for high energy and high density matter research；EIC Physics. (Phase II) ※ High charge state ions for a series of atomic physics programs. ※ Quasi-continuous ion beam (slow extraction) with wide energy range for applied science.

The HIAF project:

 Proposed by IMP in 2009.  Approved in principle by the central government in 2012.  Design Report(v1.0) was published in July 2014  HIAF phase-I was approved officially by China Government in 31, Dec. 2015

High Intensity Heavy-ion Accelerator Facility (HIAF)

IMP Facilities: HIAF background and motivation

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SLIDE 14

LULiang -14 14-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Circumference: 450 m Rigidity: 34 Tm Beam accumulation Beam cooling Beam acceleration

BRing: Booster ring

Length:150 m Energy: 17MeV/u (U34+)

iLinac: Spectrometer linac

Circumference:240m Rigidity: 13Tm Electron/Stochastic cooling Two TOF detectors Three operation modes

SRing: Spectrometer ring Ions Energy Intensity

SECR U34+ 14 keV/u 0.05 pmA iLinac U34+ 17 MeV/u 0.04 pmA BRing U34+ 0.8 GeV/u ~1.01011 ppp Key parameters  Budget for facility: 1.5 B RMB  Time:6-7 years project  Site: Huizhou, Guangdong

1 2 3 4 5

Phase I IMP Facilities: HIAF layout

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SLIDE 15

LULiang -15 15-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Ion

18O6+ 78Kr29+ 209Bi29+ 238U34+

H2 I 1emA 1emA 1emA 1emA 1emA E( MeV/u) 36 30 18 17 48

ε

< 5  mm-mrad ΔP/P < ±2.010-3 Operation mode CW：0.6emA; Pulsed ：2ms（1mA)

IMP Facilities: HIAF iLINAC layout

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SLIDE 16

LULiang -16 16-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

2m

ECRIS: 45GHz@15kW At 100-300 kV HV platform RFQ 81.25MHz 0.014 MeV/u—0.5 MeV/u

Low Energy Accelerator Facility (LEAF)

Prototype of HIAF Frontend

 Irradiation material  Highly charged atomic physics  Low energy Nuclear astrophysics

Xe30+,Bi31+,U34+ 1.5 emA

129Xe45+

30-100 μA

209Bi55+

30-100 μA

238U56+

30-100 μA

IMP Facilities: HIAF front-end R&D

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SLIDE 17

LULiang -17 17-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Stored Energy: 1.5- 1.8 MJ, Maximum field:10-11 T

Nb3Sn magnet for 45 GHz FECRAL

LEAF Layout @ IMP

RFQ 81.25MHz, 0.5 MeV/u

IMP Facilities: HIAF front-end R&D

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SLIDE 18

LULiang -18 18-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

 A new site, which locates in Huizhou, Guangdong, was selected  This new site is nearby the planed Huizhou nuclear power plant

HIAF/CIADS site Hongkong

IMP Facilities: ADS & HIAF site

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SLIDE 19

LULiang -19 19-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

ECR (C4+) Cyclotron (C4+) Stripper Synchrotron (C6+) Treatment room 1st HIMM@Wuwei will be finished the beam commissioning soon, 2nd HIMM@Lanzhou will be finished the construction in this year. Tianjing, Shenzhen and Huizhou are very interesting in HIMM.

IMP Facilities: HIMM

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SLIDE 20

LULiang -20 20-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

CMIF: China Material Irradiation Facility

ECR + LEBT + 5m-RFQ + MEBT + 2xCM + HEBT + Target The 1st segment of RFQ was assembled and brazed already.

IMP Facilities: CMIF

Phase I: D+, 40MeV Image only

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SLIDE 21

LULiang -21 21-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

semi-cylinder center plate semi-cylinder L-tuner GBP structure undercut RFQ section DT section

HSC: Hybrid Single Cavity (combined RFQ and drift tubes into one cavity )

New Structure: HSC injector for cancer therapy

1st Proposed in 2007 Published in NIMA in 2012

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SLIDE 22

LULiang -22 22-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

1.8m, 2.1MeV/u, 5.02 mA C6+ ion had already accelerated up to 25.7 MeV in end of 2014.

New Structure: prototype HSC acceleration

Published in PRST-AB in 2015

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SLIDE 23

LULiang -23 23-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

A truck-based HSC-driven neutron source is being designed

New Structure: HSC-driven neutron source

Will be Proposed in UCANS2016 (Oct. @ Xian)

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SLIDE 24

LULiang -24 24-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

4-beam type IH-RFQ

New Structure: multi-beam type RFQ

4-beam type RFQ linac 1-beam type IH-RFQ 4-beam type RFQ assembly A calculation of a prototype 4-beam IH-RFQ

  • f=40.625 MHz
  • 17.25 (Pb12+) and 16.45 (Au12+)
  • Input=3 keV/u
  • Output=100 keV/u
  • Length=3 m
  • Transmission= 95%

Proposed in HIF2014

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SLIDE 25

LULiang -25 25-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

An image of a 2-beam type IH-DTL

New Structure: multi-beam type DTL

A calculation of a 9-cell 2-beam type IH-DTL

E field Will be proposed in LINAC2016

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SLIDE 26

LULiang -26 26-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

SIHIF: Super-Injector for Heavy Ion Fusion

Ion source (Pb12+ or Au12+) four-beam Type IH-RFQ SC2 SC3 Superconducting Cavities (SC1) IH-DTL 4 beam lines 2 beam lines 1-beam line

Design of a simple layout of driver systems for a 1 GW heavy- ion inertial confinement fusion (HIF) plant In 1980’, the design of a HIF injector was large and complicated, and the total length of a HIF injector was over 30 km, such as injector in HIBLIC and HIDF The injector based on multi-beam type cavity is only 3 km.

IH-RFQ IH-DTL SC1 SC2 SC3 Input energy (MeV/u) 0.005 0.3 1.2 4.7 10.0 Output energy (MeV/u) 0.3 1.2 4.7 10.0 50.0 Frequency (MHz) 40.625 81.25 162.5 325 650 Beam current (mA) 115 220 400 400 400 Beam numbers) 4 2 1 1 1 Phase (deg.)

  • 90 -30
  • 45
  • 45
  • 45
  • 45

Effective Eacc field (MV/m) 0.23 1.0 4 5 7 Voltage (MV) 0.287(rod) 187 728 1097 8320 Total length (m) 231 187 182 220 1189 Proposed in HIF2014

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SLIDE 27

LULiang -27 27-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Principle Research Facility for HIF

PoP of a HIF principle research facility

  • A brief 4-beam type IH-RFQ-based HIF research facility which would be

used to study and test the beam bunching, final focusing and the target heating. published in NIMA in 2013

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SLIDE 28

LULiang -28 28-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Summary

  • Done a brief introduction of IMP, introduced what IMP

are doing in accelerators.

  • Introduced some new structure accelerators that IMP

are devoting to accelerate higher current heavy ions.

  • You are warmly welcome to attend the SRF2017 in

Lanzhou hosted by IMP.

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SLIDE 29

LULiang -29 29-

近代物理研究所

Instit stitut ute of Modern rn Physics sics

Our director, Hongwei ZHAO and center chief leader, Yuan HE are looking forward to collaborating with Fermilab.

Thank you very much!