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Kiran Kumar

Siddhartha Medical College

Publishes on Nuclear physics research studies, Orthodontics and Dentofacial Orthopedics, Advanced Thermodynamics and Statistical Mechanics. 12 papers and 1.7k citations.

12Publications
1.7kTotal Citations

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Top publicationsby citations

Finite size corrections to the thermodynamic properties of hot noninteracting fermion systems
Kiran Kumar, V.S. Ramamurthy, L. Satpathy|Physical Review C|1989
Cited by 1

The thermodynamic properties of hot noninteracting fermion systems having limited spatial extension have been studied. It is shown that the finite size corrections to the thermodynamic quantities such as the excitation energy and the entropy, which are known to be present at low temperatures, generally decrease with increasing temperatures. However, these corrections are not negligible even at temperatures of the order of the chemical potentials and are shown to increase as the size of the system decreases.

Dynamical aspects of the correlation between nucleon exchange and energy loss for the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Xe</mml:mi></mml:mrow><mml:mprescripts/><mml:mrow/><mml:mrow><mml:mn>136</mml:mn></mml:mrow><mml:mrow/><mml:mrow/></mml:mmultiscripts></mml:mrow></mml:math>+<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Bi</mml:mi></mml:mrow><mml:mprescripts/><mml:mrow/><mml:mrow><mml:mn>209</mml:mn></mml:mrow><mml:mrow/><mml:mrow/></mml:mmultiscripts></mml:mrow></mml:math>system
Kiran Kumar, R. K. Choudhury, V. S. Rammurthy et al.|Physical Review C|1984
Cited by 1

The dynamical aspects of the correlation between fragment mass (and charge) variance and the energy loss for the $^{136}\mathrm{Xe}$+$^{209}\mathrm{Bi}$ system have been studied. A classical dynamical model has been used to obtain the instantaneous values of the relative kinetic energy. The one-body transport model is used to calculate the corresponding nucleon exchange rate.