Development of Neutron Resonance Densitometry at the GELINA TOF Facility

Peter Schillebeeckx; Said Abousahl; Bjorn Becker; Alessandro Borella; F. Emiliani; H. Harada; K. Kauwenberghs; F. Kitatani; M. Koizumi; S. Kopecky; A. Moens; M. Moxon; A. Sibbens; H. Tsuchiya; Catrinel Turcanu

Development of Neutron Resonance Densitometry at the GELINA TOF Facility

Peter Schillebeeckx, Said Abousahl, Bjorn Becker, Alessandro Borella, F. Emiliani, H. Harada, K. Kauwenberghs, F. Kitatani, M. Koizumi, S. Kopecky, A. Moens, M. Moxon, A. Sibbens, H. Tsuchiya, Catrinel Turcanu

Research output › peer-review

Abstract

Neutrons can be used as a tool to study properties of materials and objects. Resonances in neutron induced reaction cross sections are the basis of two analytical methods which have been developed at the EC-JRC-IRMM: Neutron Resonance Capture Analysis (NRCA) and Neutron Resonance Transmission Analysis (NRTA). They have been applied to determine the elemental composition of archaeological objects and to characterize nuclear reference materials. A combination of NRTA and NRCA together with Prompt Gamma Neutron Analysis, referred to as Neutron Resonance Densitometry (NRD), is being studied as a non-destructive method to characterize particle-like debris of melted fuel that is formed in severe nuclear accidents such as the one which occurred at the Fukushima Daiichi nuclear power plants. This study is part of a collaboration between JAEA and EC-JRC-IRMM. In this contribution the basic principles of NRTA and NRCA are explained based on the experience in the use of these methods at the time-of-flight facility GELINA of the EC-JRC-IRMM. Specific problems related to the analysis of samples resulting from melted fuel are discussed. The programme to study and solve these problems is described and results of a first measurement campaign at GELINA are given.

Original language	English
Title of host publication	Proceedings of the 35th ESARDA annual meeting
Place of Publication	Italy
State	Published - 31 May 2013
Event	2013 - ESARDA - European Safeguards Research & Development Association: 35th ESARDA Annual Meeting - SCK-CEN, Bruges Duration: 28 May 2013 → 30 May 2013

Conference

Conference	2013 - ESARDA - European Safeguards Research & Development Association
Country/Territory	Belgium
City	Bruges
Period	2013-05-28 → 2013-05-30

Cite this

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title = "Development of Neutron Resonance Densitometry at the GELINA TOF Facility",

abstract = "Neutrons can be used as a tool to study properties of materials and objects. Resonances in neutron induced reaction cross sections are the basis of two analytical methods which have been developed at the EC-JRC-IRMM: Neutron Resonance Capture Analysis (NRCA) and Neutron Resonance Transmission Analysis (NRTA). They have been applied to determine the elemental composition of archaeological objects and to characterize nuclear reference materials. A combination of NRTA and NRCA together with Prompt Gamma Neutron Analysis, referred to as Neutron Resonance Densitometry (NRD), is being studied as a non-destructive method to characterize particle-like debris of melted fuel that is formed in severe nuclear accidents such as the one which occurred at the Fukushima Daiichi nuclear power plants. This study is part of a collaboration between JAEA and EC-JRC-IRMM. In this contribution the basic principles of NRTA and NRCA are explained based on the experience in the use of these methods at the time-of-flight facility GELINA of the EC-JRC-IRMM. Specific problems related to the analysis of samples resulting from melted fuel are discussed. The programme to study and solve these problems is described and results of a first measurement campaign at GELINA are given.",

keywords = "non-destructive assay, time-of-flight, resonance analysis, melted fuel, severe accidents",

author = "Peter Schillebeeckx and Said Abousahl and Bjorn Becker and Alessandro Borella and F. Emiliani and H. Harada and K. Kauwenberghs and F. Kitatani and M. Koizumi and S. Kopecky and A. Moens and M. Moxon and A. Sibbens and H. Tsuchiya and Catrinel Turcanu",

note = "Score = 3; 2013 - ESARDA - European Safeguards Research & Development Association : 35th ESARDA Annual Meeting ; Conference date: 28-05-2013 Through 30-05-2013",

year = "2013",

month = may,

day = "31",

language = "English",

booktitle = "Proceedings of the 35th ESARDA annual meeting",

}

Schillebeeckx, P, Abousahl, S, Becker, B, Borella, A, Emiliani, F, Harada, H, Kauwenberghs, K, Kitatani, F, Koizumi, M, Kopecky, S, Moens, A, Moxon, M, Sibbens, A, Tsuchiya, H & Turcanu, C 2013, Development of Neutron Resonance Densitometry at the GELINA TOF Facility. in Proceedings of the 35th ESARDA annual meeting. Italy, 2013 - ESARDA - European Safeguards Research & Development Association, Bruges, Belgium, 2013-05-28.

TY - GEN

T1 - Development of Neutron Resonance Densitometry at the GELINA TOF Facility

AU - Schillebeeckx, Peter

AU - Abousahl, Said

AU - Becker, Bjorn

AU - Borella, Alessandro

AU - Emiliani, F.

AU - Harada, H.

AU - Kauwenberghs, K.

AU - Kitatani, F.

AU - Koizumi, M.

AU - Kopecky, S.

AU - Moens, A.

AU - Moxon, M.

AU - Sibbens, A.

AU - Tsuchiya, H.

A2 - Turcanu, Catrinel

N1 - Score = 3

PY - 2013/5/31

Y1 - 2013/5/31

N2 - Neutrons can be used as a tool to study properties of materials and objects. Resonances in neutron induced reaction cross sections are the basis of two analytical methods which have been developed at the EC-JRC-IRMM: Neutron Resonance Capture Analysis (NRCA) and Neutron Resonance Transmission Analysis (NRTA). They have been applied to determine the elemental composition of archaeological objects and to characterize nuclear reference materials. A combination of NRTA and NRCA together with Prompt Gamma Neutron Analysis, referred to as Neutron Resonance Densitometry (NRD), is being studied as a non-destructive method to characterize particle-like debris of melted fuel that is formed in severe nuclear accidents such as the one which occurred at the Fukushima Daiichi nuclear power plants. This study is part of a collaboration between JAEA and EC-JRC-IRMM. In this contribution the basic principles of NRTA and NRCA are explained based on the experience in the use of these methods at the time-of-flight facility GELINA of the EC-JRC-IRMM. Specific problems related to the analysis of samples resulting from melted fuel are discussed. The programme to study and solve these problems is described and results of a first measurement campaign at GELINA are given.

AB - Neutrons can be used as a tool to study properties of materials and objects. Resonances in neutron induced reaction cross sections are the basis of two analytical methods which have been developed at the EC-JRC-IRMM: Neutron Resonance Capture Analysis (NRCA) and Neutron Resonance Transmission Analysis (NRTA). They have been applied to determine the elemental composition of archaeological objects and to characterize nuclear reference materials. A combination of NRTA and NRCA together with Prompt Gamma Neutron Analysis, referred to as Neutron Resonance Densitometry (NRD), is being studied as a non-destructive method to characterize particle-like debris of melted fuel that is formed in severe nuclear accidents such as the one which occurred at the Fukushima Daiichi nuclear power plants. This study is part of a collaboration between JAEA and EC-JRC-IRMM. In this contribution the basic principles of NRTA and NRCA are explained based on the experience in the use of these methods at the time-of-flight facility GELINA of the EC-JRC-IRMM. Specific problems related to the analysis of samples resulting from melted fuel are discussed. The programme to study and solve these problems is described and results of a first measurement campaign at GELINA are given.

KW - non-destructive assay

KW - time-of-flight

KW - resonance analysis

KW - melted fuel

KW - severe accidents

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_133025

UR - http://knowledgecentre.sckcen.be/so2/bibref/10983

M3 - In-proceedings paper

BT - Proceedings of the 35th ESARDA annual meeting

CY - Italy

T2 - 2013 - ESARDA - European Safeguards Research & Development Association

Y2 - 28 May 2013 through 30 May 2013

ER -