| Literature DB >> 22540789 |
E Lunderberg1, P A DeYoung, Z Kohley, H Attanayake, T Baumann, D Bazin, G Christian, D Divaratne, S M Grimes, A Haagsma, J E Finck, N Frank, B Luther, S Mosby, T Nagi, G F Peaslee, A Schiller, J Snyder, A Spyrou, M J Strongman, M Thoennessen.
Abstract
Evidence for the ground state of the neutron-unbound nucleus (26)O was observed for the first time in the single proton-knockout reaction from a 82 MeV/u (27)F beam. Neutrons were measured in coincidence with (24)O fragments. (26)O was determined to be unbound by 150(-150)(+50) keV from the observation of low-energy neutrons. This result agrees with recent shell-model calculations based on microscopic two- and three-nucleon forces.Year: 2012 PMID： 22540789 DOI： 10.1103/PhysRevLett.108.142503
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161