FIZIKA B 4 (1995) 1, 59-69

ON THE STUDIES OF THE STRUCTURE FUNCTION OF NUCLEON

APARAJITA BHATTACHARYA, APARAJITY T. L. REMADEVI
and SATYA NARAYAN BANERJEE
Department of Physics, Jadavpur University, Calcutta - 700 032, India

Received 19 December 1994

The square modulus of the wave function of the proton has been derived in the framework of the statistical model. The presence of antiquarks in the sea, which simulates the screening effect, has been explicitly taken into account. The resulting momentum space wavefunction has also been used to estimate the structure function for the free proton as well as the difference in structure function for the proton and neutron. The results obtained are in agreement with the corresponding experimental data and other theoretical estimates. The colour transparency effect has also been studied with interesting consequences.

UDC 539.142
PACS 13.40.-f, 21.60.-n

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