The 7th East Asia Accelerator Mass Spectrometry Symposium (EA-AMS-7)

19 Nov 2017, 15:00 → 25 Nov 2017, 18:00 Asia/Shanghai

University Academic Lecture Hall (Guangxi Normal University)

Hongtao SHEN (Guangxi Normal University) , Shan JIANG (China Institute of Atomic Energy)

The Seventh East Asia Accelerator Mass Spectrometry (EA-AMS-7) will be held in Guangxi Normal University, Guilin, China, from November 20th to 25th 2017, the Eleventh Anniversary of the first Symposium. Since the first Conference occurred at Tsukuba in 2006, there have now been six further symposiums on the development and applications of AMS in various fields include new facilities, future Ion sources, advances in AMS techniques, reference material, preparation and analysis of small samples, cosmogony isotopes, etc. Now, it is our pleasure to invite all colleagues working on AMS related fields to EA-AMS-7. All subjects on AMS and its applications are welcome to be presented in the symposium. The conference is sponsored by the following Companies: Seven stars Accelerator Mass Spectrometry Co., Ltd; National Electrostatics Corporation (NEC) Co., Ltd; Ionplus AG. Co., Ltd Hakuto Co., Ltd.

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Sunday, 19 November ¶

15:00 → 18:00 Registration in the lobby of the conference hall¶

Registration in the lobby of Department of Physics at GXNU

Monday, 20 November ¶

08:00 → 09:00 Registration in the lobby of the conference hall¶

Registration in the lobby of the conference hall

09:00 → 09:50 Session 1: opening address, Chairperson: Prof. Shen, Hongtao¶

09:00 → 09:10 Welcome Speech by Prof. Su,Gui-Fa（President of GXNU）

09:10 → 09:20 Welcome Speech by Prof. Jiang,Shan. (China institute of Atomic Energy)

09:20 → 09:30 Welcome Speech by Prof. Wang, Ning (Director,College of Physics,GXNU)

09:30 → 09:50 Group Photo

09:50 → 10:20 Coffee Break¶

10:20 → 10:50 Fink,David ; ANSTO,Australia ; The new AMS Centre for Accelerator Science at ANSTO – a vision to the future.

10:20 → 12:15 Session 2: Status report and technical development I, Prof. Matsuzaki,Hiroyuki¶

10:50 → 11:15 Jiang, Shan* ; CIAE,China; How to Develop the AMS Machine Techniques in the Near Future

11:15 → 11:45 Sasa, Kimikazu* ; U. Tsukuba, Japan; Progress in Multi-nuclide AMS for the 6 MV AMS System at the University of Tsukuba

11:45 → 12:15 Hong, Wan*; KIST,Korea; Status Report of KIGAM AMS Lab

12:15 → 13:30 Lunch Break

13:30 → 13:55 He,Ming; CIAE,China; The status report of AMS facility at CIAE

13:30 → 15:50 Session 3: Status report and technical development II , Chairperson: Prof. Jiang, Shan¶

Oral sessions (20 min for each presentation including 15 min talk and 5 min discussion) (20min coffee break in the middle)

13:55 → 14:25 Nakamura, Toshio*; Nagoya U., Japan; Present status and application studies with 14C AMS system at Nagoya University (2015/16/17)

14:25 → 14:55 Li, Hong-Chun* ; National Taiwan U.,Taiwan ; Progress report of the NTUAMS Lab since EAAMS-6

14:55 → 15:25 Kim, Joonkon ; KIST,Korea; Report on the first 4 years of maintenance of the HVE 6 MV Tandetron

15:25 → 15:50 Dong，Kejun; Tianjin U.China; The new XCAMS facility at Tianjin University

15:50 → 16:10 Coffee Break

16:10 → 17:50 Session 4: New and Advance AMS Techniques, Chairperson: Prof. Sasa,Kimikazu¶

16:10 → 16:35 Syanl, Hans-Arno; ETH,Zurich,Switzerland; New trends in AMS: What can we expect from future AMS systems?

16:35 → 17:00 Sundquist, Mark; NEC, USA; The End of Radiocarbon AMS? The Design and Performance of a New Instrument using Positive Ion Mass Spectrometry (PIMS)

17:00 → 17:25 Stodola，Stephanie； NEC, USA； Expansion of Researcher Needs and Applications Drives Electrostatic Accelerator Innovation and Renovation

17:25 → 17:50 Zhao,Qingzhang ; CIAE,China; Developing measurement method of tritium with accelerator mass spectrometry at CIAE

Tuesday, 21 November ¶

08:00 → 08:30 Registration in the lobby of the conference hall¶

Registration in the lobby of Department of Physics at GXNU

08:30 → 09:10 Jull, Anthony*; U.Arizona,USA; What do rapid excursions in the carbon-14 record in tree rings tell us about solar activity and other effects?

08:30 → 10:35 Session 5: General AMS applications, Chairperson: Prof. Li, Hongchun¶

09:10 → 09:40 Matsuzaki, Hiroyuki* ; U. Tokyo, Japan; MALT-AMS system for the environmental assessment in the aspects of human nuclear activity

09:40 → 10:10 Xu, Xiaomei*; U.California,USA; "Variation of bomb-radiocarbon in atmospheric CO2: a time series from Point Barrow, Alaska in the past 14 years"

10:10 → 10:35 Zhang，Xuelian; CASS,China; Dating on Xiaozhushan Site

10:35 → 10:55 Coffee Break

10:55 → 11:20 Korschinek, Gunther ； Tech. U.Mmünchen,Germany ； Recent Developments for AMS at the Munich Tandem Accelerator

10:55 → 12:35 Session 6: AMS and heavy nuclides, Chairperson: Prof.Kim,Joonkon¶

11:20 → 11:45 Dai, Xiongxin; China Inst. Radi. Prot.,China; Ultra-sensitive Determination of Actinides in Urine Bioassay Samples using Compact Accelerator Mass Spectrometry

11:45 → 12:10 Hosoya, Seiji; U. Tsukuba, Japan; Calusium-41 and Strontium-90 measurements with 6MV AMS

12:10 → 12:35 Guan,Yongjing; Guangxi U.,China; Determination of neptunium-237 in environmental samples using AMS

12:35 → 13:30 Lunch

13:30 → 14:00 Hua, Quan*; ANSTO,Australia; Marine Radiocarbon - An Overview

13:30 → 15:20 Session 7: Earth and environmental sciences I, Chairperson: Prof.Hong,Wan¶

14:00 → 14:25 Gao, Pan; Peking U.,China; Radiocarbon in the maritime air and sea surface water of the South China Sea

14:25 → 14:55 Li, Hong-Chun*; National Taiwan U.,Taiwan; AMS 14C applications in geoscience studies at NTUAMS Lab

14:55 → 15:20 Zhao, Min ; CAS,China; Dual carbon isotope (δ13C-Δ14C) characteristics in spring-pond system under different land-use at Puding karst-analog test site

15:20 → 17:20 Session 8: Poster session ( incliuding coffee break )¶

17:20 → 18:00 Session 9: AMS Lab tours¶

Wednesday, 22 November ¶

08:00 → 08:30 Registration in the lobby of the conference hall¶

Registration in the lobby of the conference hall

08:30 → 09:10 Fink,David*; ANSTO,Australia; Tick-tock there is a clock in my rock –the many worlds of cosmogenic dating and tracing with 10Be and 26Al

08:30 → 10:05 Session 10: Long-term records of beryllium10 and chlorine 36, Chairperson: Prof. Jull, Anthony¶

09:10 → 09:40 Imamura,Mineo*; Natl.Muse. J. Hist.,Japan; Application of Beryllium-10 to Provenance Study in Archaeology

09:40 → 10:05 Shen,Hongtao * ; Guangxi Normal U.,China; Study on Multiple radionuclides for Exposure Age Dating of Chinese Tiankeng

10:05 → 10:40 Coffee Break

10:40 → 11:10 Burr, George*; CAS,China; UV Dissolved Organic Carbon extraction from seawater"

10:40 → 12:00 Session 11: Sample Preparation Techniques, Chairperson: Prof. Hua,Quan¶

11:10 → 11:35 Yang, Bin; ANSTO,Australia; Micro Conventional Furnace III and the application for Separation/Combustion of <0.5% volume CO2 and CH4 gas

11:35 → 12:00 Luo,Maoyi; China Inst. Radi. Prot.,China; Measurement of Actinides in Soil and Aerosol Samples by AMS

12:00 → 13:30 Lunch

13:30 → 17:00 Session 12: Field trip to the other Forbidden City in China - Jingjiang Princes' City, Duxiu Hill and East West Street¶

18:00 → 20:00 Session 13: Conference banquet/ Oral & Poster prize award for student presentation¶

Thursday, 23 November ¶

08:00 → 08:30 Registration in the lobby of the conference hall¶

Registration in the lobby of the conference hall

08:30 → 10:45 Session 14: Earth and environmental sciences II, Chairperson: Prof.Nakamura,Toshio¶

08:30 → 09:10 Zhou, Weijian*; CAS,China; Progress of environmental tracing using multi-radionuclides as chronometers and tracers in Xi’an AMS center

09:10 → 09:40 Matsunaka, Tetsuya*; Kanazawa U., Japan; "Rapid C-14 measurement system at the University of Tsukuba and application for nuclear safety"

09:40 → 10:20 Matsuzaki, Hiroyuki*; U. Tokyo, Japan; Study on the natural iodine isotope system

10:20 → 10:45 Zhang, Luyuan; CAS,China; "A 60-year record of 129I in the Taal Lake sediment，Philippines：Influence of human nuclear activities at low latitudes

10:45 → 11:15 Group photo and coffee time¶

11:15 → 12:00 Session 15: Business meeting, Summary statement and discussion for the next Symposium Closing of EA-AMA 7, Chairperson: Prof. Jiang, Shan¶

12:00 → 13:30 Lunch

13:30 → 17:00 Session 16: Field trip to the Guilin Museum and Daxu Ancient Town.¶

Friday, 24 November ¶

08:00 → 18:00 Post conference excursion to Yangsuo (Li River, XiJie street) and Xin’an (Lingqu Canal) for field trips. As one of China's top tourist destinations, the Li River is honored to be the largest and most beautiful karst gallery of the world, making it a must see during your Guilin vacation. ( http://www.liriver.com.cn ), In Xin’an, we will visit the Lingqu Canal, with its ancient origin in the Qin Dynasty (221 - 207BC), is one of the oldest and most well-preserved canals in the world ( http://www.lingqu8.com/ ).¶

Saturday, 25 November ¶

08:00 → 17:00 Post conference excursion to Yangsuo (Li River, XiJie street) and Xin’an (Lingqu Canal) for field trips. As one of China's top tourist destinations, the Li River is honored to be the largest and most beautiful karst gallery of the world, making it a must see during your Guilin vacation. ( http://www.liriver.com.cn ), In Xin’an, we will visit the Lingqu Canal, with its ancient origin in the Qin Dynasty (221 - 207BC), is one of the oldest and most well-preserved canals in the world ( http://www.lingqu8.com/ ).¶