New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u86Kr beam

M. Weber; C. Donzaud; J. P. Dufour; H. Geissel; A. Grewe; D. Guillemaud-Mueller; H. Keller; M. Lewitowicz; A. Magel; A. C. Mueller; G. Münzenberg; F. Nickel; M. Pfützner; A. Piechaczek; M. Pravikoff; E. Roeckl; K. Rykaczewski; M. G. Saint-Laurent; I. Schall; C. Stephan; K. Sümmerer; L. Tassan-Got; D. J. Vieira; B. Voss

doi:10.1007/BF01291599

New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u⁸⁶Kr beam

M. Weber
, C. Donzaud
, J. P. Dufour
, H. Geissel
, A. Grewe
, D. Guillemaud-Mueller
, H. Keller
, M. Lewitowicz
, A. Magel
, A. C. Mueller
, G. Münzenberg
, F. Nickel
, M. Pfützner
, A. Piechaczek
, M. Pravikoff
, E. Roeckl
, K. Rykaczewski
, M. G. Saint-Laurent
, I. Schall
, C. Stephan

K. Sümmerer, L. Tassan-Got, D. J. Vieira, B. Voss

Nuclear Structure and Nuclear Astrophysi

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

We have measured production cross-sections of the new neutron-rich isotopes⁵⁸Ti,⁶¹V,⁶³Cr,⁶⁶Mn,⁶⁹Fe,⁷¹Co and neighbouring isotopes that have been identified as projectile fragments from reactions between a 500 MeV/u⁸⁶Kr beam and a beryllium target. The isotope identification was performed with the zero-degree magnetic spectrometer FRS at GSI, using in addition time-of-flight and energy-loss measurements. The experimental production cross-sections for the new nuclides and neighbouring isotopes are compared with an empirical parametrization. The resulting prospects for reaching even more neutron-rich isotopes, such as the doubly-magic nuclide⁷⁸Ni, are discussed.

Original language	English
Pages (from-to)	67-71
Number of pages	5
Journal	Zeitschrift für Physik A Hadrons and Nuclei
Volume	343
Issue number	1
DOIs	https://doi.org/10.1007/BF01291599
State	Published - Mar 1992

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27.50. + e

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Weber, M., Donzaud, C., Dufour, J. P., Geissel, H., Grewe, A., Guillemaud-Mueller, D., Keller, H., Lewitowicz, M., Magel, A., Mueller, A. C., Münzenberg, G., Nickel, F., Pfützner, M., Piechaczek, A., Pravikoff, M., Roeckl, E., Rykaczewski, K., Saint-Laurent, M. G., Schall, I., ... Voss, B. (1992). New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u⁸⁶Kr beam. Zeitschrift für Physik A Hadrons and Nuclei, 343(1), 67-71. https://doi.org/10.1007/BF01291599

@article{c8d5e22125bf4fbf806677beef0d1485,

title = "New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u86Kr beam",

abstract = "We have measured production cross-sections of the new neutron-rich isotopes58Ti,61V,63Cr,66Mn,69Fe,71Co and neighbouring isotopes that have been identified as projectile fragments from reactions between a 500 MeV/u86Kr beam and a beryllium target. The isotope identification was performed with the zero-degree magnetic spectrometer FRS at GSI, using in addition time-of-flight and energy-loss measurements. The experimental production cross-sections for the new nuclides and neighbouring isotopes are compared with an empirical parametrization. The resulting prospects for reaching even more neutron-rich isotopes, such as the doubly-magic nuclide78Ni, are discussed.",

keywords = "25.70.Np, 27.50. + e",

author = "M. Weber and C. Donzaud and Dufour, \{J. P.\} and H. Geissel and A. Grewe and D. Guillemaud-Mueller and H. Keller and M. Lewitowicz and A. Magel and Mueller, \{A. C.\} and G. M{\"u}nzenberg and F. Nickel and M. Pf{\"u}tzner and A. Piechaczek and M. Pravikoff and E. Roeckl and K. Rykaczewski and Saint-Laurent, \{M. G.\} and I. Schall and C. Stephan and K. S{\"u}mmerer and L. Tassan-Got and Vieira, \{D. J.\} and B. Voss",

year = "1992",

month = mar,

doi = "10.1007/BF01291599",

language = "English",

volume = "343",

pages = "67--71",

journal = "Zeitschrift f{\"u}r Physik A Hadrons and Nuclei",

issn = "0939-7922",

publisher = "Springer",

number = "1",

}

Weber, M, Donzaud, C, Dufour, JP, Geissel, H, Grewe, A, Guillemaud-Mueller, D, Keller, H, Lewitowicz, M, Magel, A, Mueller, AC, Münzenberg, G, Nickel, F, Pfützner, M, Piechaczek, A, Pravikoff, M, Roeckl, E, Rykaczewski, K, Saint-Laurent, MG, Schall, I, Stephan, C, Sümmerer, K, Tassan-Got, L, Vieira, DJ & Voss, B 1992, 'New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u⁸⁶Kr beam', Zeitschrift für Physik A Hadrons and Nuclei, vol. 343, no. 1, pp. 67-71. https://doi.org/10.1007/BF01291599

TY - JOUR

T1 - New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u86Kr beam

AU - Weber, M.

AU - Donzaud, C.

AU - Dufour, J. P.

AU - Geissel, H.

AU - Grewe, A.

AU - Guillemaud-Mueller, D.

AU - Keller, H.

AU - Lewitowicz, M.

AU - Magel, A.

AU - Mueller, A. C.

AU - Münzenberg, G.

AU - Nickel, F.

AU - Pfützner, M.

AU - Piechaczek, A.

AU - Pravikoff, M.

AU - Roeckl, E.

AU - Rykaczewski, K.

AU - Saint-Laurent, M. G.

AU - Schall, I.

AU - Stephan, C.

AU - Sümmerer, K.

AU - Tassan-Got, L.

AU - Vieira, D. J.

AU - Voss, B.

PY - 1992/3

Y1 - 1992/3

N2 - We have measured production cross-sections of the new neutron-rich isotopes58Ti,61V,63Cr,66Mn,69Fe,71Co and neighbouring isotopes that have been identified as projectile fragments from reactions between a 500 MeV/u86Kr beam and a beryllium target. The isotope identification was performed with the zero-degree magnetic spectrometer FRS at GSI, using in addition time-of-flight and energy-loss measurements. The experimental production cross-sections for the new nuclides and neighbouring isotopes are compared with an empirical parametrization. The resulting prospects for reaching even more neutron-rich isotopes, such as the doubly-magic nuclide78Ni, are discussed.

AB - We have measured production cross-sections of the new neutron-rich isotopes58Ti,61V,63Cr,66Mn,69Fe,71Co and neighbouring isotopes that have been identified as projectile fragments from reactions between a 500 MeV/u86Kr beam and a beryllium target. The isotope identification was performed with the zero-degree magnetic spectrometer FRS at GSI, using in addition time-of-flight and energy-loss measurements. The experimental production cross-sections for the new nuclides and neighbouring isotopes are compared with an empirical parametrization. The resulting prospects for reaching even more neutron-rich isotopes, such as the doubly-magic nuclide78Ni, are discussed.

KW - 25.70.Np

KW - 27.50. + e

UR - https://www.scopus.com/pages/publications/34249842874

U2 - 10.1007/BF01291599

DO - 10.1007/BF01291599

M3 - Article

AN - SCOPUS:34249842874

SN - 0939-7922

VL - 343

SP - 67

EP - 71

JO - Zeitschrift für Physik A Hadrons and Nuclei

JF - Zeitschrift für Physik A Hadrons and Nuclei

IS - 1

ER -

New neutron-rich isotopes in the scandium-to-nickel region, produced by fragmentation of a 500 MeV/u⁸⁶Kr beam

Abstract

Keywords

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