S. G. Cooper

Publication List Details

Period

1986 - 2005

Number

16

Co-Authors

Data-to-potential inversion for tensor polarized deuterons scattered from 4He (2003)

Cooper, S.G., Mackintosh, R.S.

We present an extensive study of d+alpha scattering based on multi-energy, spin-1, data-to-potential inversion of d+alpha scattering data, for energies up to 13 MeV. A complex potential having...

An inversion procedure for coupled-channel scattering: determining the deuteron-nucleus tensor interaction (1999)

Cooper, S. G., Kukulin, V. I., Mackintosh, R. S., Pomerantsev, V. N.

We present a practical $S$-matrix to potential inversion procedure for coupled-channel scattering. The inversion technique developed is applied to non-diagonal $S^J_{ll'}$ for spin one projectiles,...

Spin 1 inversion: a Majorana tensor force for deuteron alpha scattering (1998)

Cooper, S. G., Kukulin, V. I., Mackintosh, R. S., Pomerantsev, V. N.

We demonstrate, for the first time, successful S-matrix to potential inversion for spin one projectiles with non-diagonal $S^j_{ll'}$ yielding a $T_{\rm R}$ interaction. The method is a...

Determination of Li-6 -- He-4 interaction from multi-energy scattering data (1998)

Mackintosh, R. S., Cooper, S. G., Kukulin, V. I.

We present the first successful potential model description of Li-6 -- He-4 scattering. The differential cross-sections for three energies and the vector analyzing powers for two energies were fitted...

New technique for phase shift analysis: multi-energy solution of inverse scattering problem (1998)

Cooper, S. G., Kukulin, V. I., Mackintosh, R. S., Kuznetsova, E. V.

We demonstrate a new approach to the analysis of extensive multi-energy data. For the case of d + He-4, we produce a phase shift analysis covering for the energy range 3 to 11 MeV. The key idea is...

Using inverse scattering methods to study inter-nucleus potentials (1998)

Mackintosh, R S, Cooper, S G

It is now straightforward to carry out S-matrix to potential inversion over a very wide range of energies and for a wide range of projectile-target combinations. Inversion is possible in many cases...

Improved $d$+$^4$He potentials by inversion, the tensor force and validity of the double folding model (1997)

Kukulin, V. I., Pomerantsev, V. N., Cooper, S. G., Dubovichenko, S. B.

Improved potential solutions are presented for the inverse scattering problem for $d$+$^4$He data. The input for the inversions includes both the data of recent phase shift analyses and phase shifts...

Antisymmetry and channel coupling contributions to the absorption for p + alpha/d + 3He (1997)

Cooper, S. G.

To understand recently established empirical p + alpha potentials, RGM calculations followed by inversion are made to study contributions of the d + 3He reaction channels and deuteron distortion...

Deuteron -- $\alpha$ interaction by inversion of RGM S-matrix: determination of spin-orbit potential for spin-1 projectile (1997)

Mackintosh, R. S., Cooper, S. G.

The iterative-perturbative (IP) procedure for S-matrix to potential inversion is applied to spin-one projectiles for the restricted case of vector spin-orbit interaction only. In order to evaluate...

Local $^4$He--p potentials from RGM phase shifts (1993)

Cooper, S. G., Mackintosh, R. S., Csoto, A., Lovas, R. G.

Phase shifts for $\alpha$ + nucleon scattering generated by a multichannel RGM model of the five-nucleon system are subjected to iterative-perturbative ``mixed-case" inversion for energies below the...

Amiodarone management of junctional ectopic tachycardia after cardiac surgery in children.

Raja, P, Hawker, R E, Chaikitpinyo, A, Cooper, S G, Lau, K C, Nunn, G R, ...

OBJECTIVE--To assess the effectiveness and safety of amiodarone in the treatment of junctional ectopic tachycardia (JET) after open heart surgery in children. PATIENTS--Between January 1990 and...

A comparison of the effects of plasma exchange and immunoadsorption on anti-insulin antibody synthesis in rabbits.

Charlton, B, Antony, G, Cooper, S G, Schindhelm, K

Plasma exchange (PE) and ex vivo immunoadsorption (IA) may be applicable to the removal of anti-insulin antibodies (AI-Ab) from diabetic patients. However, the removal of antibodies may prompt an...

Aneurysm of the ductus arteriosus.

Malone, P S, Cooper, S G, Elliott, M, Kiely, E M, Spitz, L

Two neonates with aneurysms of the ductus arteriosus were seen. One suffered a fatal spontaneous rupture of the aneurysm, and the second (in which it was an incidental finding) the aneurysm was...