september 17, 2019 yamagata university · 2) report from nishina center (yoneda) 3) others...
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RIBF User Group Town Meeting
1) Report on the RIBF User Group activity (Suzuki)
2) Report from Nishina Center (Yoneda)
3) Others
September 17, 2019Yamagata University
Report on the RIBF User Group activity
Daisuke Suzukifor the RIBF-Users Executive Committee
September 17, 2019The Physical Society of Japan 2019 Autumn Meeting, Yamagata University
Current member list of UEC• Apr. 2017 - Mar. 2021
- K. Wimmer, U-Tokyo/CSIC, chair- S. Sakaguchi, Kyushu- Y. Watanabe, KEK- W. Horiuchi, Hokkaido- T. Matsumoto, Kyushu
• Apr. 2019 - Mar. 2023- D. Suzuki, RIKEN, vice-chair→ Chair for 2020 to 2021- H. Crawford, LBNL- S. Nishimura, RIKEN- N. Hinohara, Tsukuba, vice-chair- N. Shimizu, CNS
• Supplementary members Apr. 2019 - Mar. 2021- S. Paschalis, York- K. Miki, Tohoku
• Next elections spring 2021• Amend bylaws toward the next elections?
- The UEC chair should not be affiliated with RIKEN? - Only one person should represent each institute?
Activities
• Regular town meeting at the JPS meetings • Report from the MT committee (monthly) • RIBF Users Group Thesis Award, together with RNC• RIBF Users Meeting 2019 within the RIBF week
RIBF Users Group Thesis AwardDr. Ryo Taniuchi (University of York)
for his PhD thesis “In-beam gamma-ray spectroscopy of 78Ni” (University of Tokyo, 2018)
• Selection Committee MembersH. Crawford, N. Hinohara, W. Horiuchi (Chair), T. Matsumoto, K. Miki, S. Nishimura, S. Paschalis, S. Sakaguchi, N. Shimizu, D. Suzuki, Y. Watanabe, K. Wimmer
• Eligibility: PhD theses from March 31, 2016 to present .• Applications due on May 26. Result released on July 12.
RIBF Users Meeting 2019• RIBF Week 2019 (Sep. 2, 3 and 4)
- RIBF Users Meeting (Sep. 3 and Sep. 4 morning) - OEDO collaboration meeting (Sep. 2)- SSRI-PNS collaboration meeting (Sep. 4 afternoon)- Joint social dinner - A total of 44 talks/ 52 participants (who paid fee)
Country NumberJAPAN 45
Spain 2
FRANCE 2
UK 2
China 1
TOTAL 52
• RIBF Users Meeting- Chaired by K. Wimmer and organized by Y. Watanabe
- 20 invited talks:
§ 4 talks on facility updates + 9 project summary talks + 1 RIBF award
§ 2 talks on future plans of RIBF
§ 4 theory talks
Account balance
Income Charge BalanceRegistration fee 26,000 JPYCoffee break 12,394 JPYName plates, etc. 13,940 JPYDinner 50,000 JPY 80,720 JPYFrom last year 57,070 JPY
133,070 JPY 107,054 JPY 26,016 JPY
Registration fee- 500 JPY- 2,000 JPY (for dinner)
Report from Nishina Center
Ken-ichiro YONEDAUser Liaison Group
RIKEN Nishina Center
RIBF user group town meetingYamagata University, Yamagata, 17 September, 2019
• next NP-PAC meeting
• Beam Time in FY2019
• Beam Time in FY2020&21
next NP-PAC
• 20th NP-PAC meetingto be held on December 16 (Mon) – 18 (Wed)
Proposal submission deadline October 15 (absolute)
• Competition to be tough?many HiCARI proposalssmaller running time this year
0
20
40
60
80
100
120
140
160
2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Total (Data run + MS + Tuning)
PAC-approved experiments
Total beam time for BigRIPS experiments
3.11 Earthquake3 months operation
RRC RFupgrade
- facility obsolescence
- budget restriction
?
?
0
50
100
150
200
250
300
ML-PAC(RIBF part)
Proposed & Approved beam times
NP-PAC
Beam
tim
e (d
ays)
i th PACi th PAC
Note: Proposals approved as grade “S” & “A”(adopted from 7th NP-PAC) are counted only.
3227 8
550 days
215
89
109
163
130
112
40%
44%
67%
61%
0
20
40
60
80
100
1st
2nd
3rd
4th
5th
6th
7th
8th
9th 10…
11…
12…
13…
14…
15…
16…
17…
18…
29 9
68
78 days
14
22
3125
44
3
57%80%
87%
64%69
100
5042
1816 12 9 1614 1311 5
53%
50%
4 4
53
100%
33 3 322
34
81%
7 7
4279%
20 7 12
8851%
1111100%
3
91
10
Proposal#Approval #
Proposal #Approval #
0 02613
265
11643%
89
4652%
173
13 8
68
39 32
41%38
7
25
52
11 2812 2516 2311 2114 342625173525
278
6222%
297
17559%
248
10241%
151
6644%
382
19551%
262
138
52%
315
17355%
8
2
2828100%
2828100%
66
5076%
75
79%
60
2651%
6 6100%
18
843%
1123553378676
288
11038%
3314 2
100%8
11100%
2
14
2
857%
Backlog
Beam #exp daysLight ions 3 20.518O 1 522Ne 1 540Ca 1 4.548Ca 7 33.570Zn 5 2978Kr 2 18.5124Xe 3 21238U 5 29 getting smaller
From FY2021?Checking possibilityabsolutely run
in FY2020
RIBF Beam Time in FY2019
• Long maintenance in summer – building repair work, no cooling water• Schedule until December fixed• Schedule in Jan-Mar 2020 – request early in October• RRC users (AVF injection) will have a chance in February
Beam Time Schedule March - May 2019
March
April
May
78Kr
SHE
124Xe
Beam Time Schedule June, July 2019
• No RRC RF trouble– During summer, holes were found.
Repaired.
124Xe
SHEmaintenance
June July
Beam Time Schedule October – December
238U
SHE
October
November
December
RIBF Beam Time in FY2020&21
• Nothing has been really decided but…• SHE occupies new RILAC
running in both RILAC and RRC-E6 possible… how many days?• HiCARI campaign in FY2020
beams in spring – 238U and 70Zn? Depending on PAC recommendations• In FY2021 RILAC injection SRC-BigRIPS experiments resume?
For 48Ca experiments … possibility being checked
Summary
• Next NP-PAC meeting on Dec 16-18proposal submission till Oct 15
• FY2020 … 238U&70Zn for HiCARI?FY2021 … RILAC injection resumes?