Dina Chernikova

Publications (30)
Projects (4)

Showing 30 publications

2017

The Inclusion of Photofission, Photonuclear, (n, xn), (n, n ' x gamma), and (n, x gamma) Reactions in the Neutron-Gamma Feynman-Alpha Variance-to-Mean Formalism

Dina Chernikova, Imre Pazsit, A. Favalli et al

Nuclear Science and Engineering. Vol. 185 (1), p. 206-216

Journal article

2016

A potential alternative/complement to the traditional thermal neutron based counting in Nuclear Safeguards and Security

Dina Chernikova, Syed F Naeem, Kåre Axell et al

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 810, p. 164-171

Journal article

2015

Novel passive and active tungsten-based identifiers for maintaining the continuity of knowledge of spent nuclear fuel copper canisters

Dina Chernikova, Kåre Axell, Anders Nordlund et al

Annals of Nuclear Energy. Vol. 75, p. 219-227

Journal article

2015

The effect of capture gammas, photofission and photonuclear neutrons to the neutron-gamma Feynman variance-to-mean ratios (neutron, gamma and total)

Dina Chernikova, Imre Pazsit, S. Croft et al

Mathematics and Computations, Supercomputing in Nuclear Applications and Monte Carlo International Conference, M and C+SNA+MC 2015, Nashville, United States, 19-23 April 2015. Vol. 2, p. 1040-1051

Paper in proceeding

2015

The neutron-gamma Feynman variance to mean approach: Gamma detection and total neutron-gamma detection (theory and practice)

Dina Chernikova, Kåre Axell, S. Avdic et al

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 782, p. 47-55

Journal article

2015

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Bernitt Cartemo et al

Applied Radiation and Isotopes. Vol. 99, p. 162-167

Journal article

2014

Characterization of strong 241Am sources

Anna Vesterlund, Dina Chernikova, Petty Bernitt Cartemo et al

International Conference on Advances in Nuclear Forensics: Countering the Evolving Threat of Nuclear and Other Radioactive Material out of Regulatory Control, Vienna, IAEA; 07/2014

Paper in proceeding

2014

Experimental and numerical investigations of radiation characteristics of Russian portable/compact pulsed neutron generators: ING-031 ING-07, ING-06 and ING-10-20-120

Dina Chernikova, V. L. Romodanov, A. G. Belevitin et al

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 746, p. 74-86

Journal article

2014

A unique tungsten-based tagging approach for maintaining of continuity of knowledge of nuclear waste copper canisters

Dina Chernikova, Kåre Axell, Anders Nordlund

Proceedings of the International Conference on Physics of Reactors, PHYSOR 2014

Paper in proceeding

2014

A method for discrimination of neutron and gamma pile-up events in scintillation detectors with a simultaneous identification of malfunctioning ones

Dina Chernikova, Zsolt Elter, Kåre Axell et al

INMM 55th Annual Meeting, Atlanta, Georgia, USA; 07/2014

Paper in proceeding

2014

A new concept for safeguarding and labeling of long-term stored waste and its place in the scope of existing tagging techniques

Dina Chernikova, Kåre Axell

Workshop – Scanning the Horizon: Novel Techniques and Methods for Safeguards, International Atomic Energy Agency At IAEA’s Headquarters in Vienna, Austria, 2014

Paper in proceeding

2014

A general analytical solution for the variance-to-mean Feynman-alpha formulas for a two-group two-point, a two-group one-point and a one-group two-point cases

Dina Chernikova, Wang Ziguan, Imre Pazsit et al

European Physical Journal Plus. Vol. 129 (11), p. Art. no. 259-

Journal article

2014

Passive and Active Ways of Unique Tagging/Labeling of Long-term Stored Nuclear Waste Copper Canisters

Dina Chernikova, Kåre Axell

INMM 55th Annual Meeting, Atlanta, Georgia, USA; 07/2014

Paper in proceeding

2013

Pulse shape discrimination of neutrons and gamma rays using Kohonen artificial neural networks

Tatiani Tampouratzi, Dina Chernikova, Imre Pazsit

Journal of Artificial Intelligence and Soft Computing Research. Vol. 3 (2), p. 77-88

Journal article

2013

Application of the two-group - one-region and two-region - one-group Feynman-alpha formulas in safeguards and accelerator-driven system (ADS)

Dina Chernikova, Imre Pazsit, Wang Ziguan

Proceeding of ESARDA meeting 2013

Paper in proceeding

2013

A method for nondestructive assay of nuclear materials in facilities with a pulse neutron generator and a digital technology for discrimination between neutrons and photons

V. L. Romodanov, A. G. Belevitin, Dina Chernikova

Instruments and Experimental Techniques. Vol. 56 (6), p. 620-627

Journal article

2013

Sensitivity of the neutronic design of an Accelerator-Driven System (ADS) to the anisotropy of yield of the neutron generator and variation of nuclear data libraries

Petty Bernitt Cartemo, Anders Nordlund, Dina Chernikova

Proceeding of ESARDA meeting 2013

Paper in proceeding

2013

A Comparison of Artificial Neural Network Performance: the Case of Neutron/Gamma Pulse Shape Discrimination

Tatiani Tampouratzi, Dina Chernikova, Imre Pazsit

IEEE Symposium on Computational Intelligence for Security and Defense Applications (CISDA), p. 88-95

Paper in proceeding

2013

Derivation of two-group two-region Feynman-alpha formulas and their application to Safeguards and accelerator-driven system (ADS)

Dina Chernikova, Imre Pazsit, L. Pal et al

Proceeding of INMM 54th Annual Meeting

Paper in proceeding

2013

Monitoring fissile and matrix materials in closed containers by means of pulsed neutron sources

V.F. Batyaev, O.V. Bochkarev, S.V. Sklyarov et al

Atomic Energy. Vol. 115 (2), p. 116-122

Journal article

2013

A direct method for evaluating the concentration of boric acid in a fuel pool using scintillation detectors for joint-multiplicity measurements

Dina Chernikova, Kåre Axell, Imre Pazsit et al

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 714, p. 90-97

Journal article

2013

Testing a direct method for evaluating the concentration of boron in a fuel pool using scintillation detectors, and a 252Cf and an 241Am-Be source

Dina Chernikova, Kåre Axell, Imre Pazsit et al

Proceeding of ESARDA meeting 2013

Paper in proceeding

2012

Testing of small detectors with glass rod light guides for multiplicity measurement purposes

Dina Chernikova, Imre Pazsit, Anders Nordlund et al

Proceedings of The 53nd Annual Meeting of the Institute of Nuclear Materials Management

Other conference contribution

2012

Sensitivity of nonstationary neutron spectra in lead to nuclear data variations

V. L. Romodanov, V. K. Sakharov, Dina Chernikova

Atomic Energy. Vol. 112 (4), p. 281-287

Journal article

2012

Two-point theory for the differential self-interrogation Feynman-alpha method

Johan Anderson, Dina Chernikova, Imre Pazsit et al

European Physical Journal Plus. Vol. 127 (8), p. 1-9

Journal article

2012

Derivation and quantitative analysis of the differential self-interrogation Feynman-alpha method

Johan Anderson, L. Pal, Imre Pazsit et al

European Physical Journal Plus. Vol. 127 (2), p. 1-6

Journal article

2012

Development of the Neutron-Gamma-Neutron (NGN) approach for the fresh and spent fuel assay

Dina Chernikova, Vadim Romodanov, Valeriy Sakharov

Proceedings of The 53nd Annual Meeting of the Institute of Nuclear Materials Management

Other conference contribution

2012

Analysis of 235U, 239Pu and 241Pu content in a spent fuel assembly using Lead Slowing Down Spectrometer and time intervals matrix

Dina Chernikova, V.L. Romodanov, Valeriy Sakharov et al

JNMM, Journal of the Institute of Nuclear Materials Management. Vol. 40 (2), p. 9-18

Journal article

2011

Time intervals matrix analysis of 235U and 239Pu content in a spent fuel assembly using Lead Slowing down Spectrometer

Dina Chernikova, V.L. Romodanov, V.K. Sakharov

Proceedings: Special Session on Determination of Pu Mass in Spent Fuel with NDA of the 52nd Annual Meeting of the Institute of Nuclear Materials Management

Other conference contribution

2011

Derivation and quantitative analysis of the differential self-interrogation Feynman-alpha method

Johan Anderson, Pal Lenard, Imre Pazsit et al

Proceedings 52nd INMM Conference 17-21 July, Palm Desert, CA, USA (2011)

Paper in proceeding

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