Estimation of the isothermal compressibility from event-by-event multiplicity fluctuation studies Maitreyee Mukherjee, Sumit Basu, Sanchari Thakur, Souvik P. Adhya, Arghya Chatterjee, Sandeep Chatterjee and Tapan K. Nayak EPJ Web Conf., 171 (2018) 14010 Published online: 02 February 2018 DOI: 10.1051/epjconf/201817114010