Nuclear Resonance Fluorescence of 235U Measured with High-Resolution LaBr3(Ce) Scintillation Detectors

被引：9

作者：

Omer, Mohamed ^{[1
,3
]}

Negm, Hani ^{[1
,3
]}

Zen, Heishun

Daito, Izuru ^{[1
]}

Kii, Toshiteru ^{[1
]}

Masuda, Kai ^{[1
]}

Ohgaki, Hideaki ^{[1
]}

Hajima, Ryoichi ^{[2
]}

Shizuma, Toshiyuki ^{[2
]}

Hayakawa, Takehito ^{[2
]}

Kikuzawa, Nobuhiro ^{[2
]}

机构：

[1] Kyoto Univ, Inst Adv Energy, Uji, Kyoto 6110011, Japan

[2] Japan Atom Energy Agcy, Quantum Beam Sci Directorate, Tokai, Ibaraki 3191195, Japan

[3] Assiut Univ, Fac Sci, Dept Phys, Assiut 71516, Egypt

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2013年 / 52卷 / 10期

关键词：

ENERGY-RESOLUTION; ASSAY;

D O I：

10.7567/JJAP.52.106401

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A nuclear resonance fluorescence (NRF) experiment was performed on a U-235 target with quasi-monochromatic gamma-rays at the High Intensity gamma-ray Source (HI gamma S) facility using a 1733 keV resonant energy. A LaBr3(Ce) detector array consisting of eight cylindrical detectors, each with a length of 7.62 cm and a diameter of 3.81 cm, was implemented in this measurement. Moreover, a high-purity germanium (HPGe) detector array consisting of four detectors, each of which has a relative efficiency of 60%, was used as the benchmark for the measurement taken using the LaBr3(Ce) detector array. The integrated cross section of the NRF level, measured with LaBr3(Ce) detectors, showed good agreement with the available data. (C) 2013 The Japan Society of Applied Physics

引用

页数：4

共 16 条

[1] Nuclear resonance fluorescence excitations near 2 MeV in 235U and 239Pu [J].

Bertozzi, W. ;

Caggiano, J. A. ;

Hensley, W. K. ;

Johnson, M. S. ;

Korbly, S. E. ;

Ledoux, R. J. ;

McNabb, D. P. ;

Norman, E. B. ;

Park, W. H. ;

Warren, G. A. .

PHYSICAL REVIEW C, 2008, 78 (04)

[2] ROOT - An object oriented data analysis framework [J].

Brun, R ;

Rademakers, F .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 389 (1-2) :81-86

[3] 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

[4] 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

[5] Nondestructive detection of hidden chemical compounds with laser Compton-scattering gamma rays [J].

Hayakawa, Takehito ;

Ohgaki, Hideaki ;

Shizuma, Toshiyuki ;

Hajima, Ryoichi ;

Kikuzawa, Nobuhiro ;

Minehara, Eisuke ;

Kii, Toshiteru ;

Toyokawa, Hiroyuki .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2009, 80 (04)

[6] Self-activity in lanthanum halides [J].

Kernan, WJ .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2006, 53 (01) :395-400

[7]

Kii T., 2009, IEEE NSS, VN25, P1490

[8] Nondestructive Detection of Heavily Shielded Materials by Using Nuclear Resonance Fluorescence with a Laser-Compton Scattering γ-ray Source [J].

Kikuzawa, Nobuhiro ;

Hajima, Ryoichi ;

Nishimori, Nobuyuki ;

Minehara, Eisuke ;

Hayakawa, Takehito ;

Shizuma, Toshiyuki ;

Toyokawa, Hiroyuki ;

Ohgaki, Hideaki .

APPLIED PHYSICS EXPRESS, 2009, 2 (03)

[9] Investigation of nuclear structure by resonance fluorescence scattering [J].

Kneissl, U ;

Pitz, HH ;

Zilges, A .

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 37, 1996, 37 :349-433

[10] Discrete deexcitations in 235U below 3 MeV from nuclear resonance fluorescence [J].

Kwan, E. ;

Rusev, G. ;

Adekola, A. S. ;

Doenau, F. ;

Hammond, S. L. ;

Howell, C. R. ;

Karwowski, H. J. ;

Kelley, J. H. ;

Pedroni, R. S. ;

Raut, R. ;

Tonchev, A. P. ;

Tornow, W. .

PHYSICAL REVIEW C, 2011, 83 (04)

← 1 2 →