Physics Department, Banaras Hindu University, 221 005, Varanasi, India
R. K. Sinha, A. Dhal & L. Chaturvedi
Physics Department, IIT Roorkee, 247 667, Roorkee, India
P. Agarwal, S. Kumar & A. K. Jain
Physics Department, Guru Nanak Dev University, 143 005, Amritsar, India
Monika & K. S. Thind
Physics Department, Panjab University, 160 014, Chandigarh, India
B. B. Singh, R. Kumar & I. M. Govil
HISKP, University of Bonn, Germany
P. Bringel & A. Neusser
Inter University Accelerator Centre (formerly known as NSC), 110 067, New Delhi, India
R. Kumar, K. S. Golda, R. P. Singh, S. Muralithar, N. Madhavan, J. J. Das, R. K. Bhowmik & S. C. Pancholi
UGC-DAE Consortium for Scientific Research (formerly known as IUC-DAEF), Kolkata Centre, 700 091, Kolkata, India
A. K. Sinha
Ramjas College, Delhi University, 110 007, Delhi, India
J. B. Gupta
Tata Institute of Fundamental Research, 400 005, Mumbai, India
P. K. Joshi