Resonant photonuclear isotope detection using medium-energy photon beam

被引：8

作者：

Ejiri, Hiroyasu ^{[1
,2
]}

Shima, Tatsushi ^{[1
]}

机构：

[1] Osaka Univ, Nucl Phys Res Ctr, Osaka 5670047, Japan

[2] Czech Tech Univ, CR-16635 Prague, Czech Republic

来源：

PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 2012年 / 15卷 / 02期

关键词：

FLUORESCENCE; ASSAY;

D O I：

10.1103/PhysRevSTAB.15.024701

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Resonant photonuclear isotope detection (RPID) is a nondestructive detection/assay of nuclear isotopes by measuring gamma rays following photonuclear reaction products. Medium-energy wideband photons of E-gamma = 12-16 MeV are used for the photonuclear (gamma, n) reactions and gamma rays characteristic of the reaction products are measured by means of high-sensitivity Ge detectors. Impurities of stable and radioactive isotopes of the orders of mu gr-ngr and ppm-ppb are investigated. RPID is used to study nuclear isotopes of astronuclear and particle physics interests and those of geological and historical interests. It is used to identify radioactive isotopes of fission products as well.

引用

页数：6

共 15 条

[1]

[Anonymous], 2011, LEI2011

[2]

Barty C., 2011, ELI NP GAMM BEAM M

[3]

BUNATIAN GG, ARXIV10125002V1

[4]

Ejiri H., 2010, P YS4 APSE2010 4 YAM

[5]

EJIRI H, ARXIV11024451V1

[6] Resonant Photonuclear Reactions for Isotope Transmutation [J].

Ejiri, Hiroyasu ;

Shima, Tatsushi ;

Miyamoto, Shuji ;

Horikawa, Ken ;

Kitagawa, Yasuhisa ;

Asano, Yoshihiro ;

Date, Schin ;

Ohashi, Yuji .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2011, 80 (09)

[7] Production of medical radioisotopes with high specific activity in photonuclear reactions with γ-beams of high intensity and large brilliance [J].

Habs, D. ;

Koester, U. .

APPLIED PHYSICS B-LASERS AND OPTICS, 2011, 103 (02) :501-519

[8]

Habs D., ARXIV11113608V1

[9] Proposal of nondestructive radionuclide assay using a high-flux gamma-ray source and nuclear resonance fluorescence [J].

Hajima, Ryoichi ;

Hayakawa, Takehito ;

Kikuzawa, Nobuhiro ;

Minehara, Eisuke .

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2008, 45 (05) :441-451

[10] Nondestructive assay of plutonium and minor actinide in spent fuel using nuclear resonance fluorescence with laser Compton scattering γ-rays [J].

Hayakawa, Takehito ;

Kikuzawa, Nobuhiro ;

Hajima, Ryoichi ;

Shizuma, Toshiyuki ;

Nishimori, Nobuyuki ;

Fujiwara, Mamoru ;

Seya, Michio .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 621 (1-3) :695-700

← 1 2 →