Browsing Volume 04 - 2008 by Author "Piyadasa, R.A.D."

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Exact Formula for the Sum of the Squares of the Bessel Function and the Neumann Function of the Same Order of Half-Odd Integer

Piyadasa, R.A.D.; Mallawa Arachchi, D.K. (University of Kelaniya, 2008)

Sum of the squares of the Bessel function and the Neumann function of the same order of half-odd integer has been found to be very useful in addressing a puzzle in nuclear physics. One approximate formula available in ...
Physical Interpretation of Anomalous Absorption of Partial Waves by Nuclear Optical Potential,

Piyadasa, R.A.D.; Munasinghe, J.; Karunatileke, N.G.J. (University of Kelaniya, 2008)

Anomalous absorption of light ion partial waves by the nuclear optical potential is an interesting phenomenon showing striking systematic in various parameter planes. However, the theoretical description of this phenomenon ...

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