Department of Physics and Electronics;
Rajdhani College;
University of Delhi;
New Delhi;
India;
Department of Physics;
Maitreyi College;
University of Delhi;
New Delhi;
India;
Department of Physics;
Swami Shraddhanand College;
University of Delhi;
New Delhi;
India;
Confined-Harmonic; Oscillator; B-Polynomial; Transition; Probability;