Lifetime and fragment correlations for the two-neutron decay of O26 ground state. Grigorenko, L. V., Mukha, I. G., & Zhukov, M. V. Physical Review Letters, 111(4):42501, jul, 2013.
Lifetime and fragment correlations for the two-neutron decay of O26 ground state [link]Paper  doi  abstract   bibtex   
The structure and decay of O26 are investigated in a three-body O24+n+n model suitable for studies of the long-lived (including radioactivity time scale) states. We have found extremely strong effects of the subbarrier configuration mixing on the decay width of true 2n emitters due to core recoil and neutron-neutron final state interaction. This effect far exceeds the analogous effect in the true 2p emitters. Our calculations provide reasonably narrow boundaries for the lifetime vs decay energy dependence for the true 2n emission. An upper limit of ∼1 keV for the decay energy of the unbound O26 is inferred based on the recent experimental lifetime value. \textcopyright 2013 American Physical Society.
@article{grigorenko_lifetime_2013,
abstract = {The structure and decay of O26 are investigated in a three-body O24+n+n model suitable for studies of the long-lived (including radioactivity time scale) states. We have found extremely strong effects of the subbarrier configuration mixing on the decay width of true 2n emitters due to core recoil and neutron-neutron final state interaction. This effect far exceeds the analogous effect in the true 2p emitters. Our calculations provide reasonably narrow boundaries for the lifetime vs decay energy dependence for the true 2n emission. An upper limit of ∼1 keV for the decay energy of the unbound O26 is inferred based on the recent experimental lifetime value. {\textcopyright} 2013 American Physical Society.},
annote = {From Duplicate 1 (Lifetime and fragment correlations for the two-neutron decay of O26 ground state - Grigorenko, L. V.; Mukha, I. G.; Zhukov, M. V.)

Publisher: American Physical Society},
author = {Grigorenko, L. V. and Mukha, I. G. and Zhukov, M. V.},
doi = {10.1103/PhysRevLett.111.042501},
issn = {00319007},
journal = {Physical Review Letters},
month = {jul},
number = {4},
pages = {42501},
title = {{Lifetime and fragment correlations for the two-neutron decay of O26 ground state}},
url = {http://link.aps.org/doi/10.1103/PhysRevLett.111.042501},
volume = {111},
year = {2013}
}

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