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APS » Journals » Phys. Rev. Lett. » Volume 81 » Issue 23
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Phys. Rev. Lett. 81, 5089–5092 (1998)

Spectroscopy of Radioactive Beams from Single-Nucleon Knockout Reactions: Application to the sd Shell Nuclei 25Al and 26,27,28P

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A. Navin1,2, D. Bazin1, B. A. Brown1,3, B. Davids1,3, G. Gervais1,3,*, T. Glasmacher1,3, K. Govaert1, P. G. Hansen1,3, M. Hellström4, R. W. Ibbotson1, V. Maddalena1,3, B. Pritychenko1,3, H. Scheit1,3, B. M. Sherrill1,3, M. Steiner1, J. A. Tostevin5, and J. Yurkon1
1National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824
2Nuclear Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India
3Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824
4Department of Physics, University of Lund, Lund, P.0. Box 118 S-22100, Sweden
5Department of Physics, University of Surrey, Guildford, Surrey, GU2 5XH, United Kingdom

Received 10 August 1998; published in the issue dated 7 December 1998

Measurements of deexcitation γ rays in coincidence with the momentum distribution of the projectile residues produced in reactions of the type 9Be(28P,27Si+γ)X at energies around 65 MeV/u are used to study single-nucleon stripping to individual states. The cross sections are compared with calculations based on an eikonal model description of the reaction and the shell model. The measurements indicate that the halo character of the ground state and other detailed spectroscopic information can be derived using knockout reactions in inverse kinematics.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.81.5089
DOI:
10.1103/PhysRevLett.81.5089
PACS:
25.60.Gc, 21.10.Jx, 25.70.Mn, 27.30.+t

*Present address: Physics Division, Argonne National Laboratory, Argonne, IL 60439.

 
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