Population of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>10</mn></mrow></msup></mrow><mi mathvariant="normal">Li</mi></math></span> by fragmentation

M. Thoennessen; S. Yokoyama; A. Azhari; T. Baumann; J. A. Brown; A. Galonsky; P. G. Hansen; J. H. Kelley; R. A. Kryger; E. Ramakrishnan; P. Thirolf

doi:10.1103/PhysRevC.59.111

Population of $^{10} Li$ by fragmentation

M. Thoennessen, S. Yokoyama, A. Azhari, T. Baumann, J. A. Brown, A. Galonsky, P. G. Hansen, J. H. Kelley, R. A. Kryger, E. Ramakrishnan, and P. Thirolf

Phys. Rev. C 59, 111 – Published 1 January 1999

Abstract

The decay structure of the particle-unstable nucleus $^{10} Li$ was studied using the method of sequential neutron decay spectroscopy (SNDS) at 0°. The decay energies of $^{10} Li$ can be derived from the relative velocity spectrum of the $^{9} Li$ daughter and the neutron measured in coincidence. Evidence for low-lying s-wave strength was observed with a scattering length of $< - 20 fm,$ corresponding to a peak energy of $< 50 keV .$

Received 2 September 1998

DOI:https://doi.org/10.1103/PhysRevC.59.111

Authors & Affiliations

M. Thoennessen, S. Yokoyama^*, A. Azhari^†, T. Baumann^‡, J. A. Brown^§, A. Galonsky, P. G. Hansen, J. H. Kelley^∥, R. A. Kryger, E. Ramakrishnan^†, and P. Thirolf^¶

National Superconducting Cyclotron Laboratory and Department of Physics & Astronomy, Michigan State University, East Lansing, Michigan 48824

^*Present address: Department of Physics, University of Michigan, Ann Arbor, MI 48109.
^†Present address: Cyclotron Institute, Texas A&M University, College Station, TX 77843.
^‡Present address: Gesellschaft für Schwerionenforschung, D-64291 Darmstadt, Germany.
^§Present address: Department of Physics & Astronomy, Millikin University, Decatur, IL 62522.
^∥Present address: Triangle University Nuclear Laboratory, Duke University, Durham, NC 27708.
^¶Present address: Sektion Physik der Universität München, D-85748 Garching, Germany.

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Vol. 59, Iss. 1 — January 1999

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