Author(s): E. Bäckström, D. Hanstorp, O. M. Hole, M. Kaminska, R. F. Nascimento, M. Blom, M. Björkhage, A. Källberg, P. Löfgren, P. Reinhed, S. Rosén, A. Simonsson, R. D. Thomas, S. Mannervik, H. T. Schmidt, and H. Cederquist
A cooled ring stores high-speed negative ions for more than a 1000 seconds and enables new studies of atomic and molecular ions that are important in interstellar and atmospheric chemistry.
[Phys. Rev. Lett. 114, 143003] Published Mon Apr 06, 2015