Transcript Core University Program

Introduction to Asia ILC R&D Seminar
under JSPS Core-University Program
N. Terunuma
What is Core University Program (CUP)?
Prof. S.Kurokawa coordinates this Asian CUP for
the Promotion of Accelerator Science under the
support of Japan Society for Promotion of
Science, JSPS, from 2000.
This is 10 years project.
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Core University Program
The Core University Program provides a framework for
international cooperative research in specifically designated
fields and topics, centering around universities designated as
core universities in Japan and in the counterpart Asian countries.
2
Multilateral Cooperative Research Program
Countries
&
Counterpart
Agencies
Fields*
Core
Universities
in Japan
Core Universities in
Counterpart Countries
Indonesia
Indonesian Institute
of Sciences (LIPI)
Research and Development Center for Oceanology
Vice-Chancellors' Council of National
Universities in Malaysia (VCC)
Ocean Research
Institute,The
University of Tokyo
Malaysia
COASTAL
MARINE
SCIENCE
Philippines
Department of Science and
Technology (DOST)
University of the Philippines
Thailand
National Research Council of Thailand
(NRCT)
Chulalongkorn University
Vietnam
Vietnamese Academy of Science and
Technology (VAST)
Institute of Marine Environment and
Resources
China
Chinese Academy
of
Sciences(CAS)
Korea
Korea Science and
Engineering
Foundation
(KOSEF)
India
Department of
Science and
Technology(DST)
Accelerator
Science
University of Technology Malaysia
High Energy
Accelerator
Research
Organization
(KEK)
Institute of High Energy
Physics (IHEP)
Pohang Univ. of Science
and Technology・
Accelerator Laboratory
Raja Ramanna Center
For Advanced
Technology
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This Core University Program(CUP) makes a good network
for ILC Asian Collaboration.
Organization of CUP: (Sorry in Japanese or Chinese.)
日本側実施組織
(Japan)
Core University：高エネルギー加速器研究機構（KEK）
実施組織代表者：鈴木厚人
Coordinator：黒川眞一 (S.Kurokawa)
Cooperating Universities：
東北大学大学院理学研究科・多元物質科学研究所
茨城大学工学部
東京大学大学院理学系研究科・素粒子物理国際研究センター・物性研究所
東京農工大学工学部
首都大学東京大学院理学研究科
早稲田大学理工学部
総合研究大学院大学教育研究交流センター
新潟大学大学院自然科学研究科
名古屋大学大学院理学研究科・大学院工学研究科
自然科学研究機構分子科学研究所
京都大学大学院理学研究科・基礎物理研究所
大阪大学大学院理学研究科
神戸大学理学部
広島大学大学院先端物質科学研究科・放射光科学研究センター
佐賀大学理工学部
(16 Institutes)
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中国側実施組織 (China)
Core University：高能物理研究所（IHEP）
実施組織代表者：Cheng Hesheng
Coordinator：Zhang Chuang
Cooperating Universities：
中国科学院上海放射光施設 (Shanghai Synchrotron Radiation Facility)
中国科学院理論物理研究所 (Institute of Theoretical Physics)
北京大学
(Beijing University)
清華大学
(Tsinghua Univeristy)
中国科学技術大学
(University of Science and Technology of China)
山東大学
(Shandong University)
浙江大学
(Zhejiang University)
中国高等科学技術中心
(China Center Advanced Science and Technology)
復旦大学
(Futan University)
(10 Institutes)
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韓国側実施組織
(Korea)
Core University：浦項工科大学付属加速器研究所（PAL）
実施組織代表者：KO, In Soo
Coodinator：KO, In Soo
Cooperating Universities：
浦項工科大学
ソウル国立大学
慶北大学
高麗大学校
延世大学校
全南大学校
全北大学校
李花女子大学
成均館大学
慶尚国立大学
韓国高等科学院
(Pohang University of Science and Technology)
(Seoul National University)
(Kyungpook National University)
(Korea Univeristy)
(YonSei University)
(Chonnam National Unversity)
(Chonpook National University)
(Ewha Womens University)
(Sungkyunkwan University)
(Gyeongsang National University)
(Korea Institute for Advanced study)
(12 Institutes)
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インド側実施組織 (India)
Core University：ラジャ・ラマンナ先端技術センター（RRCAT）
実施組織代表者：SAHNI, Vinord Chandra
Coordinator：KOTAIAH, Swarana JOSHI, Satish Chandra
Cooperative Universities：
デリー大学
(Delhi University)
パンジャブ大学
(Panjab University)
大学共同利用機関加速器センター
(Inter-University Accelerator Centre)
タタ基礎研究所
(Tata Institute of Fundamental Research)
インド科学研究所
(Indian Institute of Science)
可変エネルギーサイクロトロンセンター(Variable Energy Cyclotron Centre)
(7 Institutes)
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Seminar program for JR-00-A3:
The purpose of Sub-group(Seminar program JR-00-A3)
is the promotion of Asian Collaboration for Study on ILC
Accelerators.
Present Sub-group coordinators(JR-00-A3):
China:
Pei Guoxi, Institute of High Energy Physics (IHEP)
Korea:
In Soo Ko, Pohang Accelerator Laboratory (PAL)
India:
S. Krishnagopal, RRCAT
Japan:
Junji Urakawa, KEK
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History of Seminar program for JR-00-A3:
1st Seminar on Beam Physics at IHEP (9/18-20) in 2000
2nd Seminar at IHEP (9/22-23) in 2001 (JR-00-A2 and -A3 Joint )
3rd Seminar at Nasu in Tochigi (10/4-6) in 2002
(JR-00-A2 and -A3 Joint)- 3rd Beam Physics Seminar and
8th International ATF Collaboration Meeting
Joint Workshop at Kamogawa in Chiba for
4th Beam Physics Seminar and 9th ATF International Collaboration Meeting
(3/19-21) in 2004
5th Beam Physics Seminar at IHEP (1/11-1/13) in 2005
6th Beam Physics Seminar in Shanghai (10/31-11/2) in 2005,
Shanghai Synchrotron Radiation Facility
7th Beam Physics Seminar in Pusan (9/12-14) in 2006,
Pusan Natioanl Univerity, Korea
#JR-00-A2:Beam Instability Sub-group in e/e+ Ring.
All presentations recorded in http://atfweb.kek.jp/atf/WS/index.html .
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Activities done so far : Electron Source Development (PhotoCathode RF Gun), Beam Instrumentation, Production for
ATF2 Component parts and so on.
Photo-cathode RF-gun
5 years operation experience from Oct.2002
At ATF
Cathode block with CsTe coating
Cathode block
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End plate with cathode block
By Yosuke Honda (KEK) in 2007
ATF2 IP-BPM Development with KNU in Korea




goal
– measure beam jitter at the focal point of ATF2
– produce a feedback signal for beam stabilization
requirements
– ultimate high resolution (a few nm)
– less sensitivity for beam angle
special cavity BPM
– rectangular shape (X:5.7GHz, Y:6.4GHz)
– thin cavity for angle signal reduction
– small beam tube for high sensitivity
status
– various properties were checked with beam (position sensitivity,
angle sensitivity, etc.)
– 8.7nm reslution was achieved by 3-bpm measurement
sensitivity test
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IHEP (China) made ATF2 magnets
(ILC-IHEP group)
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Beijing University made Chinese large grain
2-cell SC
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Tsinghua University
Compton Scattering experiment
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ATF2 development Highlights
Q-magnet from IHEP
(IHEP, SLAC, KEK)
~ 30 magnets were delivered.
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Cavity-BPM for Q-magnet
from PAL (PAL, KEK)
~ 40 BPMs were delivered.
Trial Fabricating 9-cell Cavity, #1 PAL-IC
[Will be done March in 2007]
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Y. Sohn, Engineer from PAL Korea.
He is contributing to the vertical measurements of 9-cell
and single-cell high-gradient cavities at KEK.
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1011
Qo
Evaluation of large grain Nb
made by China.
Chinese production Co.:
NingXia
L-band Single cell cavity
Achievement :48MV/m
Qo
1010
109
18
108
0
10
20
Eacc [MV/m]
30
40
50
1st Asian ILC R&D Seminar proposed and accepted by CUP
Steering Committee in this year.
The purpose of this seminar is to promote Asian ILC accelerator
R&D as multilateral collaboration (China, Korea,
India and Japan).
Asian contribution into ATF and STF as ILC R&D Test
Facility will be discussed in this seminar.
1st Asian ILC R&D Seminar is this Joint Workshop in Beijing.
We hope following Seminars are agreed with our colleagues.
2nd Asian ILC R&D Seminar will be held in Korea.
3rd Asian ILC R&D Seminar will be held in India.
Thank you very much.
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