IJPAM: Volume 23, No. 2 (2005)

A LOCAL POTENTIAL WITH ANALYTICAL DISTORTED
WAVE APPROXIMATION MODEL FOR ELASTIC
SCATTERING OF PIONS FROM A NUCLEUS

Reza Safari$^1$
Department of Nuclear Physics
Faculty of Physics
Tabriz University
Tabriz, IRAN
e-mail: r-safari@tabrizu.ac.ir


Abstract.The ordinary equivalent local form of Kisslinger [#!Kisslinger!#] type optical potential together with an analytical distorted wave approximation (ADWA) is explained to discuss the elastic scattering of pions with intermediate energies from a nucleus. Calculation of angular distribution of the scattering of negative pion on $_{82}^{208}Pb$ using Born approximation gives an acceptable fit to the data. The possible values for the potential parameters and ADWA parameters are obtained by comparison of data with the theoretical formula.

Received: September 27, 2005

AMS Subject Classification: 92E10

Key Words and Phrases: nuclear scattering, ordinary nuclear scattering, nuclear reactions, meson reactions

Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2005
Volume: 23
Issue: 2