Works (38)

Updated: August 14th, 2023 21:15

2021 chapter

Cross Section Correlation Functions and Deviations from the Porter-Thomas Distribution

By: E. Davis n

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: ORCID
Added: February 11, 2021

2017 journal article

Neutron-antineutron oscillations beyond the quasifree limit

Physical Review D, 95(3).

By: E. Davis n & A. Young n

Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2015 journal article

Reappraisal of the limit on the variation in α implied by the Oklo natural fission reactors

Physical Review C, 92(1), 014319.

By: E. Davis* & L. Hamdan*

Sources: Crossref, ORCID
Added: January 5, 2020

2014 journal article

Implications of the Oklo Phenomenon in a Chiral Approach to Nuclear Matter

Few-Body Systems, 56(6-9), 431–437.

By: E. Davis*

Sources: Crossref, ORCID
Added: September 11, 2019

2014 journal article

Oklo reactors and implications for nuclear science

International Journal of Modern Physics E, 23(04), 1430007.

By: E. Davis*, C. Gould n & E. Sharapov*

author keywords: Oklo; natural nuclear reactors; Monte Carlo simulation; neutron/gamma fluxes; core temperature; nuclear data; nuclear waste depository; time variation fundamental constants
Sources: Crossref, ORCID
Added: January 5, 2020

2014 journal article

Time-dependent generalization of the Nosé-Hoover thermostatting technique for molecular dynamics simulations

Journal of Physics: Conference Series, 490, 012101.

By: E. Davis* & A. Zaher*

Sources: Crossref, ORCID
Added: September 11, 2019

2011 journal article

Orbits of the Kepler problem via polar reciprocals

American Journal of Physics, 79(12), 1246–1249.

By: E. Davis*

Sources: Crossref, ORCID
Added: January 5, 2020

2005 journal article

Bounds on time reversal violation from polarized neutron capture with unpolarized targets

Journal of Research of the National Institute of Standards and Technology, 110(4), 485.

By: E. Davis n, C. Gould n, G. Mitchell n & E. Sharapov n

author keywords: neutrons; resonances; time-reversal
TL;DR: Constraints on parity-odd time-reversal noninvariant interactions derived from measurements of the energy dependence of parity-violating polarized neutron capture on unpolarized targets are analyzed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID, Web Of Science
Added: August 6, 2018

2004 journal article

Bounds on P-odd T-odd interactions from polarized neutron capture with unpolarized targets

Physical Review C, 69(1).

By: E. Davis*, C. Gould n, G. Mitchell n & E. Sharapov*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID, Web Of Science
Added: August 6, 2018

2004 journal article

Uniform approximation of wave functions with improved semiclassical transformation amplitudes and Gram-Schmidt orthogonalization

Physical Review A, 70(3).

By: E. Davis*

Sources: Crossref, ORCID
Added: January 5, 2020

2003 journal article

On the use of angle-action variables in semiclassical mechanics

Physics Letters A, 309(1-2), 1–4.

By: E. Davis* & G. Ghandour*

author keywords: uniform semiclassical approximation
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Crossref, ORCID
Added: January 5, 2020

2002 journal article

Canonical transformations and non-unitary evolution

Journal of Physics A: Mathematical and General, 35(28), 5875–5891.

By: E. Davis* & G. Ghandour*

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Crossref, ORCID
Added: January 5, 2020

2001 journal article

On the ubiquity of non-unitary quantum canonical transformations

Physics Letters A, 278(5), 239–242.

By: E. Davis* & G. Ghandour*

author keywords: quantum canonical transformations; unitarity; duality
Sources: Crossref, ORCID
Added: January 5, 2020

1999 journal article

Extraction of bounds on time-reversal non-invariance from neutron reactions

Physics Letters B, 447(3-4), 209–215.

By: E. Davis* & C. Gould n

Sources: Crossref, ORCID, Web Of Science
Added: August 6, 2018

1999 journal article

Importance of the hexadecapole-hexadecapole interaction

Physical Review C, 59(1), 200–209.

By: E. Davis*, B. Barrett* & A. Diallo*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: January 5, 2020

1998 journal article

On-resonance deformation effect measurements: A probe of order within chaos in the nucleus

Physical Review C, 57(2), 648–654.

By: E. Davis* & C. Gould n

Sources: Crossref, ORCID, Web Of Science
Added: August 6, 2018

1996 journal article

Self-consistent Bayesian analysis of space-time symmetry studies

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 370(2-3), 509–515.

By: E. Davis*

Sources: Crossref, ORCID
Added: September 1, 2020

1996 journal article

gboson and systematics of theM1 scissors mode

Physical Review C, 53(6), 2849–2854.

By: E. Davis*, A. Diallo* & B. Barrett*

TL;DR: It is concluded that, with the introduction of a hexadecapole-hexadecapoles interaction and a {ital g}-boson admixture in the ground state of only a few percent, one can obtain reasonable estimates of the {ital M}1 centroid energy, without invoking a Majorana interaction. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 24, 2021

1994 journal article

Can we do without the Majorana term in the effective nuclear interaction?

Physical Review C, 50(4), 1917–1923.

By: B. Barrett*, E. Davis* & A. Diallo*

TL;DR: P phenomenological evidence is presented that the strength of the Majorana term necessary to reproduce collective [ital M] 1-transition strength data could be significantly smaller than is conventionally assumed and therefore more in line with naive microscopic considerations. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: September 1, 2020

1994 journal article

Constraint on time-reversal tests in fully chaotic nuclear systems

Physical Review C, 50(4), 2236–2239.

By: E. Davis*

TL;DR: In tests exploiting the unique sensitivity of a fully chaotic system like the compound nucleus, the possibility exists that unknown resonance parameters and interaction matrix elements taken on values which preclude the observation of a violation of time-reversal invariance independent of the strength of the time- reversal noninvariant interaction. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: September 1, 2020

1994 journal article

Towards a satisfactory microscopic description of21+g factors

Physical Review C, 50(5), 2362–2371.

By: E. Davis* & P. Navrátil*

TL;DR: Qualitative and semiquantitative arguments are presented in support of the contention that [ital microscopic] estimates of [epsilon][sub [ital v]] (taken in conjunction with the authors' microscopic boson [ital g] factors) can, by and large, account for the systematics of 2[sub 1][sup +] [italg] factors in the [ital Z]=50-to-82 and [ital N]=82- to-126 shells. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: January 24, 2021

1993 journal article

An Improved Asymptotic Realization of the Projected Intrinsic State Approximation in IBM

Annals of Physics, 222(2), 159–186.

By: A. Diallo*, E. Davis* & B. Barrett*

Sources: Crossref, ORCID
Added: February 12, 2021

1993 journal article

Evolution modes of the vacuum Wigner function in strong-field QED

Physics Letters B, 311(1-4), 329–338.

Sources: Crossref, ORCID
Added: September 1, 2020

1992 journal article

Test of time reversal invariance in 2-MeV neutron scattering from aligned165Ho

Hyperfine Interactions, 75(1-4), 165–172.

By: J. Koster n, E. Davis*, C. Gould n, D. Haase n, N. Roberson* & L. Seagondollar n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: January 24, 2021

1992 journal article

g-boson panacea for magnetic properties of the nuclear groundstate band?

Physics Letters B, 295(1-2), 5–10.

By: B. Barrett*, E. Davis* & A. Diallo*

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Crossref, ORCID
Added: September 1, 2020

1991 journal article

Direct reaction test of T violation in 2 MeV neutron scattering from aligned 165Ho

Physics Letters B, 267(1), 23–26.

By: J. Koster n, E. Davis*, C. Gould n, D. Haase n, N. Roberson*, L. Seagondollar n, S. Wilburn*, X. Zhu*

Sources: Crossref, ORCID
Added: January 24, 2021

1991 journal article

Nuclear parity violation beyond the two-state approximation: Criteria for quantitative studies above neutron threshold

Zeitschrift f�r Physik A Hadrons and Nuclei, 340(2), 159–163.

By: E. Davis*

Sources: Crossref, ORCID
Added: September 1, 2020

1991 journal article

Nuclear sensitivity to time-reversal non-invariance: Traditional detailed balance

Annals of Physics, 211(2), 334–386.

By: E. Davis* & U. Hartmann*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: September 1, 2020

1991 journal article

Particle-hole symmetry,F-spin, andr-process parameters

Physical Review C, 44(4), 1655–1660.

By: E. Davis*, A. Diallo*, B. Barrett* & A. Balantekin*

Sources: Crossref, ORCID
Added: January 24, 2021

1990 journal article

Parity violation in compound-nucleus reactions

Physical Review Letters, 65(11), 1329–1331.

By: A. Müller*, E. Davis* & H. Harney*

TL;DR: A formalism is developed that incorporates parity violation into the statistical theory of nuclear reactions and an enhanced sensitivity of these reactions to parity violation is borne out. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: September 1, 2020

1990 journal article

Tests of fundamental symmetries on isolated compound-nucleus resonances

Physical Review C, 42(4), 1718–1730.

By: V. Bunakov, E. Davis* & H. Weidenmüller*

TL;DR: This work investigates the properties of this new ensemble of an ensemble of ``on-resonance'' measurements and shows how to convert `` on-resOnance'' data into statistically significant information on symmetry violation. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: September 1, 2020

1989 journal article

Higher moments of the fluctuatingS-matrix within the stochastic model for compound-nucleus scattering

Zeitschrift f�r Physik A Atomic Nuclei, 332(4), 427–441.

By: E. Davis* & D. Boos�*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: January 24, 2021

1989 journal article

Systematic nuclear sensitivity to time reversal noninvariance

Physics Letters B, 226(3-4), 197–201.

By: E. Davis*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: January 24, 2021

1989 journal article

epic Grass - symbolic calculations with anticommuting variables

Computer Physics Communications, 54(2-3), 353–369.

By: U. Hartmann* & E. Davis*

Sources: Crossref, ORCID
Added: January 24, 2021

1988 journal article

On the variance of the fluctuating cross section

Physics Letters B, 211(4), 379–383.

By: E. Davis* & D. Boosé*

Sources: Crossref, ORCID
Added: September 1, 2020

1987 journal article

“Phase transitions” at finite temperature in finite systems

Physics Letters B, 196(3), 277–280.

By: E. Davis* & H. Miller*

Sources: Crossref, ORCID
Added: September 1, 2020

1986 journal article

Random-phase approximation and broken symmetry

Journal of Physics G: Nuclear Physics, 12(9), 805–820.

By: E. Davis* & W. Heiss*

Sources: Crossref, ORCID
Added: September 1, 2020

1984 journal article

Convergence of a crossing‐symmetric perturbation series for the four‐point vertex

Journal of Mathematical Physics, 25(4), 812–813.

By: E. Davis* & W. Heiss*

Sources: Crossref, ORCID
Added: September 1, 2020

Employment

Updated: January 16th, 2024 07:43

2021 - present

Sol Plaatje University Kimberley, Northern Cape, ZA
Associate Professor Department of Physical & Earth Sciences

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