Deuteron induced activation cross section measurement for IFMIF

K. Ochiai; M. Nakao; N. Kubota; S. Sato; M. Yamauchi; N.H. Ishioka; T. Nishitani; C. Konno

doi:doi:10.1051/ndata:07663

All issues

Year: 2007

10.1051/ndata:07663

Abstract

Open Access

Issue		ND 2007 2007


Article Number		265
Number of page(s)		4
Section		Fusion applications
DOI		https://doi.org/10.1051/ndata:07663
Published online		17 June 2008

International Conference on Nuclear Data for Science and Technology 2007
DOI: 10.1051/ndata:07663

Deuteron induced activation cross section measurement for IFMIF

K. Ochiai¹, M. Nakao², N. Kubota^{1, 3}, S. Sato¹, M. Yamauchi¹, N.H. Ishioka¹, T. Nishitani¹ and C. Konno¹

¹ Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
² Kawasaki Plant Systems, Ltd., Tokyo 136-8588, Japan
³ NIPPON STEEL CORPORATION, Japan

ochiai.kentaro@jaea.go.jp

Published online: 21 May 2008

Abstract
Deuteron irradiation experiments were performed to measure two kinds of data for IFMIF accelerator structural materials. One is a measurement of deuteron-induced activation cross sections for prospective candidate materials, i.e., aluminum, vanadium, chromium, manganese, iron, nickel, copper, tantalum, tungsten and gold, in the energy range of 14-49 MeV. The other is a measurement of deuteron-induced activities of nuclide produced in SS316 and F82H by 39.5 MeV deuteron. It is found that most measured cross sections correspond with TALYS calculations rather than ACSELAM and it is confirmed that the activities in SS316 and F82H can be nearly evaluated within the accuracy of the experimental errors by using the present measured cross section data.