Literature DB >> 18639463

A new monitor for routine thermal and epithermal neutron fluence rate monitoring in k0 INAA.

M J J Koster-Ammerlaan1, M A Bacchi, P Bode, E A De Nadai Fernandes.   

Abstract

The Zr-Au set for monitoring the thermal and epithermal neutron fluence rate and the epithermal spectrum parameter alpha is not always practicable for routine application of INAA in well-thermalized facilities. An alternative set consisting of Cr, Au and Mo provides values for the thermal neutron fluence rate, f and alpha that are not significantly different from those found via the Zr-Au method and the Cd-covered Zr-method. The IRMM standard SMELS-II was analyzed using the (Au-Cr-Mo) monitor and a good agreement was obtained.

Entities:  

Mesh：

Year:  2008        PMID： 18639463     DOI： 10.1016/j.apradiso.2008.06.001

Source DB:  PubMed          Journal:  Appl Radiat Isot        ISSN： 0969-8043            Impact factor:   1.513


  2 in total

1.  Neutron activation of holmium poly(L-lactic acid) microspheres for hepatic arterial radio-embolization: a validation study.

Authors:  M A D Vente; J F W Nijsen; R de Roos; M J van Steenbergen; C N J Kaaijk; M J J Koster-Ammerlaan; P F A de Leege; W E Hennink; A D van Het Schip; G C Krijger
Journal:  Biomed Microdevices       Date:  2009-08       Impact factor: 2.838

2.  Photoneutrons from a beryllium reflector: a potential source of problems with Zr-Au flux monitors in k0 standardization based neutron activation analysis.

Authors:  M J J Koster-Ammerlaan; P Bode; A J M Winkelman
Journal:  J Radioanal Nucl Chem       Date:  2011-06-18       Impact factor: 1.371
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.