Abstract
A direct mass measurement of the very-short-lived halo nuclide 11Li (T 1/2=8.7 ms) has been performed with the transmission mass spectrometer MISTRAL. The preliminary result for the two-neutron separation energy is S 2n=376±5 keV, improving the precision seven times with an increase of 20% compared to the previous value. In order to confirm this value, the mass excess of 11Be has also been measured, ME=20171±4 keV, in good agreement with the previous value.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
I. Tanihata et al., Phys. Rev. Lett. 55, 2676 (1985).
G. Audi, A. Wapstra, C. Thibault, Nucl. Phys. A 279, 545 (2003).
D. Lunney et al., Phys. Rev. C 64, 054311 (2001).
J.R.J. Bennett et al., Nucl. Instrum. Methods Phys. Res. B 204, 215 (2003).
C. Bachelet, PhD Thesis, Université Paris XI (2004).
C. Thibault et al., Phys. Rev. C 12, 644 (1975).
J.M. Wouters et al., Z. Phys. A 331, 229 (1988).
T. Kobayashi et al., KEK Report 91-22 (1991).
B.M. Young et al., Phys. Rev. Lett. 71, 4124 (1993).
D. Pullen et al., Nucl. Phys. 36, 1 (1962).
D. Gooseman, R. Kavanagh, Phys. Rev. C 1, 1939 (1970).
M.T. Yamashita, L. Tomio, T. Frederico, Nucl. Phys. A 735, 40 (2004).
M.T. Yamashita, L. Tomio, T. Frederico, private communication (2004).
F.M. Marqués et al., Phys. Rev. C 64, 061301 (2001).
M. Thoennessen et al., Phys. Rev. C 59, 111 (1999).
G. Gori et al., Phys. Rev. C 69, 041302 (2004).
R.A. Broglia et al., Proceedings of the International Nuclear Physics Conference 2001 (American Institute of Physics, 2002) p. 746.
M. Sewtz et al., to be published in Nucl. Instrum. Methods Phys. Res. B.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Società Italiana di Fisica / Springer-Verlag
About this paper
Cite this paper
Bachelet, C. et al. (2005). Mass measurement of short-lived halo nuclides. In: Gross, C.J., Nazarewicz, W., Rykaczewski, K.P. (eds) The 4th International Conference on Exotic Nuclei and Atomic Masses. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-37642-9_6
Download citation
DOI: https://doi.org/10.1007/3-540-37642-9_6
Received:
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28441-3
Online ISBN: 978-3-540-37642-2
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)