Abstract
Establishing how and when large values require modified or new theoretical tools is a major quest in nuclear physics. Here we report the first measurement of the lifetime of the state in the near-dripline nucleus . The deduced value of gives a reduced transition probability of in good agreement with a shell model calculation using isospin-dependent effective charges.
- Received 21 January 2011
DOI:https://doi.org/10.1103/PhysRevLett.107.102501
© 2011 American Physical Society