Speaker
Dr
Venktesh SINGH
(Banaras Hindu University, Varanas 221 005, INDIA)
Description
The emission of projectile fragments alpha has been studied in 84Kr interactions with nuclei of the nuclear emulsion detector composition at relativistic energy below 2 GeV per nucleon. The angular distribution of projectile fragments alpha in terms of transverse momentum could not be explained by a straight and clean-cut collision geometry hypothesis of Participant – Spectator (PS) Model. Therefore, it is assumed that projectile fragments alpha were produced from two separate sources that belong to the projectile spectator region differing drastically in their temperatures. It has been clearly observed that the emission of projectile fragments alpha are from two different sources. The contribution of projectile fragments alpha from contact layer or hot source is a few percent of the total emission of projectile fragments alphas. Most of the projectile fragments alphas are emitted from the cold source.
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Primary author
Dr
Venktesh SINGH
(Banaras Hindu University, Varanas 221 005, INDIA)
Co-authors
Mr
Manoj Kumar Singh
(T.D.P.G. College, Jaunpur 222 002, India)
Prof.
Ramji Pathak
(T.D.P.G. College, Jaunpur 222 002, India)