HYRA gas-filled separator coupled to 4π spin spectrometer at IUAC, New Delhi N. Madhavan, I. Mazumdar, T. Varughese, J. Gehlot, S. Nath, D. A. Gothe, P. B. Chavan, G. Mohanto, M. B. Naik, I. Mukul and A. K. Sinha EPJ Web of Conferences, 17 (2011) 14003 Published online: 19 October 2011 DOI: 10.1051/epjconf/20111714003