Effects of the pairing energy on nuclear charge radii C. Weber, G. Audi, D. Beck, K. Blaum, G. Bollen, F. Herfurth, A. Kellerbauer, H. -J. Kluge, D. Lunney and S. Schwarz Eur. Phys. J. A, 25 3 (2005) 201-202 Published online: 19 July 2005 DOI: 10.1140/epjad/i2005-06-195-8