Analysis of the quasicontinuum band emitted by highly ionised tungsten atoms in the 4–7 nm range Teresa Isabel Madeira, Pedro Amorim, Fernando Parente, Paul Indelicato and José Pires Marques Eur. Phys. J. D, 67 1 (2013) 12 Published online: 31 January 2013 DOI: 10.1140/epjd/e2012-30608-0