Articles written in Pramana – Journal of Physics
Volume 39 Issue 5 November 1992 pp 565-569 Research Articles
The lambda binding energy difference between two mirror hypernucleiΛ4He andΛ4He is studied by incorporating the quark structure of nucleons, specially the six quark cluster effects. A small contribution in the binding energy difference (59 keV in the non-relativistic quark model and 29 keV in the bag model) is obtained in the present work.
Volume 57 Issue 4 October 2001 pp 717-726 Research Articles
We show how to treat the dynamics of an asymmetric three-body system consisting of one heavy and two identical light particles in simple coordinate space variational approach. The method is constructive and gives an efficient way of resolving a three-body system to an effective two-body system. It is illustrated by explaining the structural properties of some nuclei of current interest, namely halo nuclei and double-λ hypernuclei. The ansatz used here may be of value in a number of three particle problems of similar nature.
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