Ⅱ-3. Nuclear Data

RIKEN Accel. Prog. Rep. 48 (2015)

Compilation of nuclear reaction data from the RIBF
D. Ichinkhorloo,∗1 M. Aikawa,∗2 S. Ebata,∗1 N. Furutachi,∗3 S. Imai,∗1 K. Katō,∗2 A. Makinaga,∗4M. Odsuren,∗5 N. Otuka,∗6,∗7 A. Sarsembayeva,∗1 and B. Zhou∗1Nuclear reaction data, such as cross sections, angular and energy distributions of secondary particles, andresonance parameters, are required to be compiled into
a database for their users for a large variety of applications and research fields. A nuclear reaction databasethat fulfils this requirement is the EXFOR library,which is maintained by the International Atomic Energy Agency (IAEA) and the International Network ofNuclear Reaction Data Centres (NRDC). The NRDC
members are involved in data compilation and softwaredevelopment for nuclear data users. Each member isresponsible for compiling data about neutrons, chargedparticles, and photon-induced reactions. This responsibility is assigned to members according to area where
the experimental facility to obtain data is located.
One of the NRDC members is the Hokkaido University Nuclear Reaction Data Centre (JCPRG).1)
JCPRG covers nuclear reaction data except neutroninduced data obtained in Japan and contributes about
10% of charged-particle nuclear reaction data in theEXFOR library.2) At the JCPRG, the compiled nuclear reaction data are stored in two databases, NRDF
and EXFOR libraries, simultaneously. The former isthe original database of JCPRG and the latter is thecollaborative one among the NRDC. Both databases
are available and searchable online on the JCPRG website.
In addition to the NRDC, we have also collaborated
with the RIKEN Nishina Center for data compilationfrom January 2010 to March 2014. The purpose ofthis collabotation is to increase the availability of nuclear reaction data produced at the RIBF. The compiled data produced at the RIBF are translated into
EXFOR format and available online for the benefit ofnuclear data users. In this article, we report on our
activities in 2014 concerning the compilation of experimental nuclear reaction data from the RIBF.
In 2014, we compiled 28 new papers, data of whichwere obtained in Japan. 14 of them contain RIBF
data and match the compilation scope of the EXFORlibrary. 10 papers were published in 2013 and 2014
and their compilation reflects recent activities of theRIBF. On the contrary, the remaining 4 papers werepublished before 2009 and compiled for completenessof data published by the RIBF. Especially, 2 papers
∗1
∗2
∗3
∗4
∗5
∗6
∗7Meme Media Laboratory, Hokkaido University
Faculty of Science, Hokkaido University
Faculty of Engineering, Hokkaido University
Graduate School of Medicine, Hokkaido University
Nuclear Research Center, National University of Mongolia
RIKEN Nishina CenterNDS, IAEA

are written in Chinese and were published in 2005 and2006. All data are accessible by the accession numbers
Table 1. Entry numbers with references compiled from theRIBF data in 2014
Entries

TotalE23983)
E24406)
E24449)E245112)
E245715)

E23994)
E24427)
E244810)
E245513)
E245816)
14E24395)
E24438)E245011)
E245614)listed in Table 1. For higher quality of the contents,
numerical data are requested from the corresponding
authors of the compiled papers. Most of the compiled
RIBF data in 2014 are provided by the authors. Suchadditional information is also available with the list ofcompiled RIBF data on the JCPRG website.
During the four-year fruitful collaboration, we could
establish a good procedure to compile new publications. Therefore, most of recent experimental nuclear
reaction data from the RIBF have successfully been
compiled in the EXFOR library. As a next step, we arefocusing on the improvement of the completeness andusability of the data produced at the RIBF. In addition, we are developing a new data format using XML
technology. The new format will allow us to communicate with experimentalists for proofreading compiled
information.
References
1) http://www.jcprg.org/2) http://www.jcprg.org/exfor/
3) N. Iwasa et al.: Phys. Rev. C 78, 024306 (2008).
4) Z. Elekes et al.: Phys. Rev. C 79, 011302 (2009).
5) M. U. Khandaker et al.: Nucl. Instrum. Methods Phys.
Res., Sect. B 316, 33 (2013).
6) S. J. Jin et al.: Phys. Rev. C 88, 035801 (2013).
7) G. L. Zhang et al.: High Energy Physics and Nuclear
Physics, 29, 940 (2005) (in Chinese).
8) D. Y. Pang et al.: High Energy Physics and Nuclear
Physics, 30, 22 (2006) (in Chinese).
9) L. Audirac et al.: Phys. Rev. C 88, 041602 (2013).
10) Y. Satou et al.: Phys. Lett. B 728, 462 (2014).
11) H. Haba et al.: Phys. Rev. C 89, 024618 (2014).
12) T. Nakamura et al.: Phys. Rev. Lett. 112, 142501(2014).
13) A. Ozawa et al.: Phys. Rev. C 89, 044602 (2014).
14) S. Michimasa et al.: Phys. Rev. C 89, 054307 (2014).
15) M. U. Khandaker et al.: Nucl. Instrum. Methods Phys.
Res., Sect. B 335, 8 (2014).
16) N. Kobayashi et al.: Phys. Rev. Lett. 112, 242501(2014).

- 99 -完全版2014_本文.indd 99

15/10/16 17:45