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One-nucleon removal cross-sections for 17,19C and 8,10B

Cortina-Gil, D.; Baumann, T; Geissel, H; Lenske, H; Sümmerer, K.; Axelsson, L.; Bergmann, U. C.; Borge, M J G; Fraile, L. M. and Hellström, M. LU , et al. (2001) In European Physical Journal A1998-01-01+01:00 10(1). p.49-56
Abstract

One-neutron removal cross-sections (σ-1n) of 17,19C in various targets at about 900 MeV/nucleon, and one-proton removal cross-sections (σ-1p) of 8,10B at about 1400 MeV/nucleon were measured using the fragment separator FRS at GSI. A significant increase of σ-1n for 19C compared to its neighbors was observed. The same behavior was found for σ-1p for the neutron-deficient nucleus 8B compared to the stable isotope 10B. These results support a one-neutron halo structure in 19C and a one-proton halo in 8B.

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publishing date
type
Contribution to journal
publication status
published
in
European Physical Journal A1998-01-01+01:00
volume
10
issue
1
pages
8 pages
publisher
Springer
external identifiers
  • scopus:0035653119
ISSN
1434-6001
DOI
10.1007/s100500170143
language
English
LU publication?
no
id
23e46ea3-60a5-4519-871a-10b2169d85d4
date added to LUP
2017-03-06 22:55:36
date last changed
2018-01-07 11:54:14
@article{23e46ea3-60a5-4519-871a-10b2169d85d4,
  abstract     = {<p>One-neutron removal cross-sections (σ<sub>-1n</sub>) of <sup>17,19</sup>C in various targets at about 900 MeV/nucleon, and one-proton removal cross-sections (σ<sub>-1p</sub>) of <sup>8,10</sup>B at about 1400 MeV/nucleon were measured using the fragment separator FRS at GSI. A significant increase of σ<sub>-1n</sub> for <sup>19</sup>C compared to its neighbors was observed. The same behavior was found for σ<sub>-1p</sub> for the neutron-deficient nucleus <sup>8</sup>B compared to the stable isotope <sup>10</sup>B. These results support a one-neutron halo structure in <sup>19</sup>C and a one-proton halo in <sup>8</sup>B.</p>},
  author       = {Cortina-Gil, D. and Baumann, T and Geissel, H and Lenske, H and Sümmerer, K. and Axelsson, L. and Bergmann, U. C. and Borge, M J G and Fraile, L. M. and Hellström, M. and Ivanov, M. and Iwasa, N. and Janik, R. and Jonson, B. and Markenroth, K. and Münzenberg, G. and Nickel, F. and Nilsson, T. and Ozawa, A and Riisager, K. and Schrieder, G and Schwab, W and Simon, H. and Scheidenberger, C. and Sitar, B. and Suzuki, T. and Winkler, M.},
  issn         = {1434-6001},
  language     = {eng},
  number       = {1},
  pages        = {49--56},
  publisher    = {Springer},
  series       = {European Physical Journal A1998-01-01+01:00},
  title        = {One-nucleon removal cross-sections for 17,19C and 8,10B},
  url          = {http://dx.doi.org/10.1007/s100500170143},
  volume       = {10},
  year         = {2001},
}