Geoffrey I. Opat | Researchain

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Featured researches published by Geoffrey I. Opat.

Physical Review Letters | 1981

Neutron interference by division of wavefront

A.G. Klein; P.D. Kearney; Geoffrey I. Opat; A. Cimmino; R. Gaehler

A novel type of neutron interferometer was constructed and tested employing a split cylindrical zone plate with neutrons of 20 A wavelength. Its performance and relative merits are discussed.

Physical Review Letters | 1981

Neutron propagation in moving matter: The Fizeau experiment with massive particles

A.G. Klein; Geoffrey I. Opat; A. Cimmino; Anton Zeilinger; W. Treimer; R. Gaehler

Nature | 1980

Imaging and focusing of neutrons by a zone plate

P.D. Kearney; A.G. Klein; Geoffrey I. Opat; R. Gähler

Physical Review A | 1985

Null Fizeau effect for thermal neutrons in moving matter

Muhammad Arif; H. Kaiser; S. A. Werner; A. Cimmino; William A. Hamilton; A.G. Klein; Geoffrey I. Opat

Physical Review A | 1993

Observation of the scalar Aharonov-Bohm effect by neutron interferometry

B. E. Allman; A. Cimmino; A.G. Klein; Geoffrey I. Opat; H. Kaiser; S. A. Werner

Physical Review D | 1978

Reaction p-barn. -->. pi. /sup -/. pi. /sup -/. pi. /sup +/ at incident momenta below 1 GeV/c

S.N. Tovey; K. R. Parker; G. Chapman; J. de Roach; E. Gold; P. Kasper; P.A. King; Anne Klein; Luc Martin; G.C. Mason; Geoffrey I. Opat; J.W.G. Wignall

Physical Review D | 1977

Beam-target reversal symmetry in antiproton-neutron interactions in flight

E. Gold; G.C. Mason; Geoffrey I. Opat; K. R. Parker; J.W.G. Wignall; G. Chapman; J. N. DeRoach; P. A. King; A.G. Klein; Luc Martin; S.N. Tovey

Physical Review D | 1991

Theory of an earth-bound clock comparison experiment as test of the principle of equivalence

Geoffrey I. Opat; William G. Unruh

Cimmino, A., Klein, A.G., Opat, G.I., Enright, N.J. <http://researchrepository.murdoch.edu.au/view/author/Enright, Neal.html> and Hutton, R. (2001) The ‘rubbery ruler’, a new, wide range, elastic and conformable displacement transducer for horticulture. Acta Horticulturae, 562 . pp. 311-318. | 2001