Ayman Hawari

Works (40)

2019 article

Assessment of thermal neutron scattering in a heavy paraffinic molecular material

Manring, C. A., & Hawaii, A. I. (2019, June). ANNALS OF NUCLEAR ENERGY.

By: C. Manring & A. Hawaii

Source: Web Of Science
Added: May 6, 2019

2019 article

TREAT M2 experiment modeling for transient benchmark analysis

Sorrell, N. C., & Hawari, A. I. (2019, June). ANNALS OF NUCLEAR ENERGY.

By: N. Sorrell & A. Hawari

Source: Web Of Science
Added: May 6, 2019

2018 journal article

ENDF/B-VIII.0: The 8th major release of the nuclear reaction data library with CIELO-project cross Sections, new standards and thermal scattering data

Nuclear Data Sheets, 148, 1–142.

By: D. Brown, M. Chadwick, R. Capote, A. Kahler, A. Trkov, M. Herman, A. Sonzogni, Y. Danon ...

Source: NC State University Libraries
Added: August 6, 2018

2018 journal article

Radiation-induced changes of vacancy-type defects in ferroelectric capacitors as revealed by Doppler broadening positron annihilation spectroscopy

JOURNAL OF APPLIED PHYSICS, 124(24).

By: H. Zhou, M. Liu, S. Williams, L. Griffin, C. Cress, M. Rivas, R. Rudy, R. Polcawich ...

Source: NC State University Libraries
Added: January 14, 2019

2018 journal article

Solid deuterium surface degradation at ultracold neutron sources

GENERAL THORACIC AND CARDIOVASCULAR SURGERY, 54(8).

By: A. Anghel, T. Bailey, G. Bison, B. Blau, L. Broussard, S. Clayton, C. Cude-Woods, M. Daum ...

Source: Web Of Science
Added: March 18, 2019

2018 journal article

Swelling and free-volume characteristics of TEMPO-oxidized cellulose nanofibril films

Biomacromolecules, 19(3), 1016–1025.

By: J. Torstensen, M. Liu, S. Jin, L. Deng, A. Hawari, K. Syverud, R. Spontak, O. Gregersen

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Geant4 analysis of a thermal neutron real-time imaging system

IEEE Transactions on Nuclear Science, 64(7), 1652–1658.

By: A. Datta & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Investigation of FPGA-based real-time adaptive digital pulse shaping for high-count-rate applications

IEEE Transactions on Nuclear Science, 64(7), 1733–1738.

By: S. Saxena & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2017 conference paper

Thermal neutron scattering law calculations using ab initio molecular dynamics

In Nd 2016: international conference on nuclear data for science and technology (Vol. 146).

By: J. Wormald & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

A A Phonon-based covariance methodology for ENDF S(alpha, beta) and thermal neutron inelastic scattering cross sections

Nuclear Science and Engineering, 184(1), 84–113.

By: J. Holmes, A. Hawari & M. Zerkle

Source: NC State University Libraries
Added: August 6, 2018

2016 review

Neutron-antineutron oscillations: Theoretical status and experimental prospects

Physics Reports.

By: D. Phillips, W. Snow, K. Babul, S. Banerjee, D. Baxter, Z. Berezhiani, M. Bergevin, S. Bhattacharya ...

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Examination of the impact of electron-phonon coupling on fission enhanced diffusion in uranium dioxide using classical molecular dynamics

Journal of Materials Research, 30(9), 1485–1494.

By: J. Wormald & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2014 conference paper

Exploring fission enhanced diffusion of uranium in uranium dioxide using classical molecular dynamics simulations

In TMS 2014 Supplemental Proceedings (pp. 155–162).

By: J. Wormald & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Generation of an S(alpha, beta) covariance matrix by Monte Carlo sampling of the phonon frequency spectrum

Nuclear Data Sheets, 118, 392–395.

By: J. Holmes & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Inelastic thermal neutron scattering cross sections for reactor-grade graphite

Nuclear Data Sheets, 118, 176–178.

By: A. Hawari & V. Gillete

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Modern techniques for inelastic thermal neutron scattering analysis

Nuclear Data Sheets, 118, 172–175.

By: A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Ultracold neutron source at the PULSTAR reactor: Engineering design and cryogenic testing

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 767, 169–175.

Source: NC State University Libraries
Added: August 6, 2018

2013 conference paper

The intense slow positron beam facility at The PULSTAR reactor and applications in nano-materials study

In Application of accelerators in research and industry (Vol. 1525, pp. 455–459).

By: M. Liu, J. Moxom, A. Hawari & D. Gidley

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Coded source neutron imaging at the PULSTAR reactor

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 652(1), 606–609.

By: Z. Xiao, K. Mishra, A. Hawari, P. Bingham, H. Bilheux & K. Tobin

Source: NC State University Libraries
Added: August 6, 2018

2011 conference paper

Operation and testing of the PULSTAR reactor intense slow positron beam and PALS spectrometers

In 12th international workshop on slow positron beam tecniques (slopos12) (Vol. 262).

By: A. Hawari, D. Gidley, J. Moxom, A. Hathaway & S. Mukherjee

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Phase contrast neutron imaging at the PULSTAR reactor

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 652(1), 615–619.

By: K. Mishra & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Reanalysis of recent neutron diffusion and transmission measurements in nuclear graphite

Nuclear Science and Engineering, 165(2), 200–209.

By: C. Gould, A. Hawari & E. Sharapov

Source: NC State University Libraries
Added: August 6, 2018

2009 conference paper

Examination of reactor grade graphite using neutron powder diffraction

In Journal of Nuclear Materials (Vol. 392, pp. 225–229).

By: D. Dijulio & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

First measurement of the neutron beta asymmetry with ultracold neutrons

Physical Review Letters, 102(1).

By: R. Pattie, J. Anaya, H. Back, J. Boissevain, T. Bowles, L. Broussard, R. Carr, D. Clark ...

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Investigating phase contrast neutron imaging for mixed phase-amplitude objects

IEEE Transactions on Nuclear Science, 56(3), 1629–1636.

By: K. Mishra & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2008 conference paper

Development of neutron phase contrast Imaging at the NC State University PULSTAR Reactor

In Neutron Radiography (pp. 123–133).

By: K. Mishra & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

A A Gd-based gaseous electron multiplier detector for neutron scattering applications

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 71–74.

By: D. DiJulio, A. Hawari & R. Berliner

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

An An ultracold neutron source at the NC state university PULSTAR reactor

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 530–533.

By: E. Korobkna, B. Wehring, A. Hawari, A. Young, P. Huffman, R. Golub, Y. Xu, G. Palmquist

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Analysis of the impact of random summing on passive assay of pebble bed reactor fuel using gamma-ray spectrometry

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 297–300.

By: J. Chen & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Implementation of a prototype slow positron beam at the NC State University PULSTAR reactor

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 538–541.

By: A. Hathaway, M. Skalsey, W. Frieze, R. Vallery, D. Gidley, A. Hawari, J. Xu

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Investigation of the impact of simple carbon interstitial formations on thermal neutron scattering in graphite

Nuclear Science and Engineering, 155(3), 449–462.

By: A. Hawari, I. Al-Qasir & A. Ougouag

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Molecular dynamics simulations of graphite at high temperatures

Nuclear Technology, 160(2), 251–256.

By: B. Hehr, A. Hawari & V. Gillette

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Performance analysis of the intense slow-positron beam at the NC State University PULSTAR reactor

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 534–537.

By: J. Moxom, A. Hathaway, E. Bodnaruk, A. Hawari & J. Xu

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Simulation of gamma-ray spectrometry of failed TRISO fuel

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 579(1), 301–304.

By: J. Harp, A. Hawari & M. Bourham

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Assessment of on-line burnup monitoring of pebble bed reactor fuel by passive neutron counting

Progress in Nuclear Energy, 48(7), 686–702.

By: B. Su, Z. Zhao, J. Chen & A. Hawari

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Design and performance of a thermal neutron imaging facility at the North Carolina State University PULSTAR reactor

IEEE Transactions on Nuclear Science, 53(6), 3904–3911.

By: K. Mishra, A. Hawari & V. Gillette

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Computational investigation of on-line interrogation of pebble bed reactor fuel

IEEE Transactions on Nuclear Science, 52(5), 1659–1664.

By: A. Hawari & J. Chen

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Efficiency self-calibration of the HPGe detector for on-line assay of pebble bed reactor fuel

Journal of Radioanalytical and Nuclear Chemistry, 264(1), 265–270.

By: A. Hawari, J. Chen & B. Su

Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Gamma-ray spectrometry analysis of pebble bed reactor fuel using Monte Carlo simulations

Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors, and Associated Equipment, 505(1-2), 393–396.

By: J. Chen, A. Hawari, Z. Zhao & B. Su

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Assessment of on-line burnup monitoring of pebble bed reactor fuel using passive gamma-ray spectrometry

IEEE Transactions on Nuclear Science, 49(3), 1249–1253.

By: A. Hawari, J. Chen, B. Su & Z. Zhao

Source: NC State University Libraries
Added: August 6, 2018