Dr. Tufail Ahmad obtained his PhD degree in the year 1989 in Experimental High Energy Physics from the Aligarh Muslim University, Aligarh, India. From 1990 to 1991, he worked as Research Associate of the University Grants Commission (UGC), Government of India. Presently, he is working as Associate Professor of Physics in the Aligarh Muslim University. Dr. Ahmad has published many papers in the journals of international repute like Physical Review D, Journal of Physical Society of Japan, Nuovo Cimento, International Journal of Modern Physics, ISRN High Energy Physics, Indian Journal of Pure & Applied Physics and the Journal of Korean Physical Society etc. He has participated in many symposia and conferences and presented papers also. His area of research is high energy hadronic collisions and relativistic heavy ion collisions.