Further limit on 3α decay of Hoyle state T. K. Rana, C. Bhattacharya, S. Bhattacharya, S. Kundu, K. Banerjee, T. K. Ghosh, G. Mukherjee, R. Pandey, P. Roy, V. Srivastava et al. (6 more) EPJ Web of Conferences, 66 (2014) 03072 Published online: 20 March 2014 DOI: 10.1051/epjconf/20146603072