Articles written in Pramana – Journal of Physics
Volume 10 Issue 6 June 1978 pp 589-596 Nuclear And Particle Physics
An angular momentum expansion of energy and structure of high spin states
M Satpathy R Sahu A Ansari L Satpathy
A new angular momentum expansion of level energies of ground-state band of even-even nuclei has been obtained which is found to converge rapidly even for the most back-bending nuclei. Attempts have been made to interpret the parameters and calculate them microscopically. It is found that nuclear structure in the forward bending region is quite different compared to that in the back-bending region.
Volume 24 Issue 5 May 1985 pp 727-736 Nuclear Physics
On the peripheral nature of the target fragmentation phenomena
The mechanism of target fragmentation phenomena is explored in a statistical model. It is shown that peripheral interaction arising out of large impact parameter can describe the mass yield distribution of the products from the fragmentation of63Cu by the bombardment of
Volume 32 Issue 4 April 1989 pp 319-330 Nuclear Many-Body Problem
Infinite nuclear matter model and a new mass formula for atomic nuclei
The ground-state energy of an atomic nucleus with asymmetry
Volume 32 Issue 6 June 1989 pp 841-844 Rapid Communication
A possible mechanism of cold fusion
J K Bhattacharjee L Satpathy Y R Waghmare
A possible mechanism for the occurrence of nuclear fusion at room temperature is presented. Neutralization of the positive charge of the deuteron nucleus by its orbiting electron due to large enhancement of effective mass results in the vanishing of the Coulomb barrier which facilitates fusion at room temperature.
Volume 34 Issue 2 February 1990 pp 111-115
Bonding potential between two12C nuclei
The potential between two12C nuclei in linear chain configuration has been calculated microscopically using the Ali-Bodmer
Volume 39 Issue 3 September 1992 pp 279-292 Research Articles
Nuclear molecular resonances in α+12C and α+16O systems
The nuclear molecular resonances observed in α+12C and α+16O systems are described in a diatomic-like molecular picture using a Morse-type bonding potential. The depths of the bonding potentials are found to be 11.5 MeV and 11 MeV respectively, with long range of about 15 fm. Both the bound and resonance states of these potentials are calculated which compare quite well with the observed states. The diatomic-like rotational and vibrational picture of the quasi-molecular states proposed earlier for12C+12C system system is found to be quite valid for α+12C and α+16O systems. In these two systems, the rotational vibrational characteristics are equally well pronounced as in the12C+12C system.
Volume 53 Issue 3 September 1999 pp 563-566 Nuclear Reactions At Near And Sub-Barrier Energies
Fission fragment angular distributions in 16O+181Ta
Bivash R Behera Subinit Roy P Basu M K Sharan S Jena M Satpathy SK Datta L Satpathy ML Chatterjee
Time of flight and energy of fission fragments were measured using pulsed beam. Fission fragment mass and energy integrated angular distributions were extracted. Fission fragment anisotropy was explained in the framework of saddle point model.
Volume 97, 2023
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