Ⅱ-3. Nuclear Data

RIKEN Accel. Prog. Rep. 51 (2018)

EXFOR Compilation of RIBF data in 2017
D. Ichinkhorloo,∗1 M. Aikawa,∗1,∗2 S. Ebata,∗1 S. Imai,∗3 S. Jagjit,∗1 N. Otuka,∗2,∗4 and M. Kimura∗1

∗1
∗2
∗3
∗4

Faculty of Science, Hokkaido University
RIKEN Nishina Center
Institute for the Advancement of Higher Education,
Hokkaido University
NDS, IAEA- 104 -is needed to be continued for rapid and reliable compilation.
Table 1. Entry numbers assigned to papers of RIBF datacompiled and to be compiled.
StatusCompiledCompilingE25063)
E25006)
E25119)E252212)
E254915)
E255718)

Entry numberE25184)
E25395)7)E2504
E25078)10)E2515
E251611)13)
E2542
E254314)16)
E2553
E255417)

Total
313

20
Number of compiled paper

Nuclear reaction data are used in various ﬁelds, e.g.
nuclear physics, engineering and medicine. Accessible databases are therefore required worldwide. One
such database open to the public is the EXFOR (EXchange FORmat) library, which is maintained by theInternational Network of Nuclear Reaction Data Centres (NRDC) under the auspices of the International
Atomic Energy Agency (IAEA).1) The Hokkaido University Nuclear Reaction Data Centre (JCPRG)2) is amember of NRDC and compiles charged-particle andphoton induced nuclear reaction data obtained in theinstitutes located in Japan. About 10% of chargedparticle nuclear reaction data in the EXFOR library iscontributed by JCPRG.
Our compilation process involves the following steps.
Papers in agreement with the EXFOR scope are basically surveyed in peer-reviewed journals. Information to be compiled includes bibliographic information,
experimental setup, physical quantities and numerical
data, respectively. The information is retrieved fromthe papers, formatted and input into the database.
During the compilation process, the corresponding authors are contacted for queries over the contents ofpaper and requests for numerical data.
JCPRG has cooperated with the RIKEN Nishina
Center for compilation of data obtained in RIBF since2010. In this article, we report our activities related
to the RIBF data. In 2017, we compiled three newpapers including the experiment data of RIBF. Outof the three papers, the corresponding authors of twopapers provided us the numerical data for compilation.
The compiled data are accessible by the entry numbers
listed in Table 1.
Figure 1 shows the number of papers compiled from2011 and already reserved for compilation in 2018. The
number in 2017 is rather small in comparison with theyearly average of 13.7 papers between 2011 and 2016
due to reassignment of compilation staﬀ. Thirteen papers were already reserved for compilation as listed inTable 1. The entries of ten papers among them havebeen prepared in the EXFOR format and are waiting
for transmission to IAEA.
We have established an eﬀective procedure to compile all new publications during the last seven-year collaboration with the RIKEN Nishina Center. Therefore, most of the recent experimental nuclear reaction
data are provided by the corresponding authors. Thiscooperation is valuable and eﬀective, and therefore it

1510502011 2012 2013 2014 2015 2016 2017 2018
YearFig. 1. Number of papers including RIBF data alreadycompiled until 2017 and reserved for compilation in2018.

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