Production of neutron rich nuclei by fragmentation of 760 A·MeV 136Xe

J. Friese; H. J. Körner; J. Reinhold; R. Schneider; H. Trieb; K. Zeitelhack; B. Blank; T. Brohm; Y. Fujita; H. Geissel; W. König; G. Münzenberg; F. Nickel; M. Pfützner; K. Rykaczewski; I. Schall; D. Schardt; A. Schröter; M. Steiner; K. Sümmerer; B. Voss; J. Weckenmann

doi:10.1016/0375-9474(93)90693-R

Production of neutron rich nuclei by fragmentation of 760 A·MeV ¹³⁶Xe

J. Friese, H. J. Körner, J. Reinhold, R. Schneider, H. Trieb, K. Zeitelhack, B. Blank, T. Brohm, Y. Fujita, H. Geissel, W. König, G. Münzenberg, F. Nickel, M. Pfützner, K. Rykaczewski, I. Schall, D. Schardt, A. Schröter, M. Steiner, K. SümmererB. Voss, J. Weckenmann

Nuclear Structure and Nuclear Astrophysi

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

10 Scopus citations

Abstract

The fragmentation of 760 A·MeV ¹³⁶Xe projectiles impinging on a ²⁷Al target has been investigated at the fragment separator FRS at GSI Darmstadt. Production cross sections for neutron rich nuclei in the 116 ≤ A ≤ 134 mass region have been determined and are compared to an empirical parametrisation as well as to model calculations. For the double magic nucleus ¹³²Sn we extrapolate σ ≅ 0.4 ± 0.3 μbarn.

Original language	English
Pages (from-to)	753-756
Number of pages	4
Journal	Nuclear Physics A
Volume	553
Issue number	C
DOIs	https://doi.org/10.1016/0375-9474(93)90693-R
State	Published - Mar 1 1993

Funding

The measured production cross sections for vet5" neutron rich fi'agments in the A-125 mass region are well predicted by empirical systematics \[5\]a ,d can be satisfyingly reproduced by the statistical abrasion model \[7\].T he "memory effect", i.e the influence of the projectile neutron excess, is revealed by the data, although somewhat weaker than expected, A comparison to the results of a recent experiment 129Xe + ~AI at Eke, = 780 A-MeV, in particular with respect to longitudinal and transverse momentum transfers, will give a motx, detailed insight in the underlying reaction mechanism. We are ; ,dehted to the GSI staff for given support and to K.1I. Schmidt (GSI) for making his abrasion model code available. This work has been supported by BMFT 06-TM-108.

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10.1016/0375-9474(93)90693-R

Cite this

Friese, J., Körner, H. J., Reinhold, J., Schneider, R., Trieb, H., Zeitelhack, K., Blank, B., Brohm, T., Fujita, Y., Geissel, H., König, W., Münzenberg, G., Nickel, F., Pfützner, M., Rykaczewski, K., Schall, I., Schardt, D., Schröter, A., Steiner, M., ... Weckenmann, J. (1993). Production of neutron rich nuclei by fragmentation of 760 A·MeV ¹³⁶Xe. Nuclear Physics A, 553(C), 753-756. https://doi.org/10.1016/0375-9474(93)90693-R

@article{f0f907ca31164124a238a190dff3ed43,

title = "Production of neutron rich nuclei by fragmentation of 760 A·MeV 136Xe",

abstract = "The fragmentation of 760 A·MeV 136Xe projectiles impinging on a 27Al target has been investigated at the fragment separator FRS at GSI Darmstadt. Production cross sections for neutron rich nuclei in the 116 ≤ A ≤ 134 mass region have been determined and are compared to an empirical parametrisation as well as to model calculations. For the double magic nucleus 132Sn we extrapolate σ ≅ 0.4 ± 0.3 μbarn.",

author = "J. Friese and K{\"o}rner, {H. J.} and J. Reinhold and R. Schneider and H. Trieb and K. Zeitelhack and B. Blank and T. Brohm and Y. Fujita and H. Geissel and W. K{\"o}nig and G. M{\"u}nzenberg and F. Nickel and M. Pf{\"u}tzner and K. Rykaczewski and I. Schall and D. Schardt and A. Schr{\"o}ter and M. Steiner and K. S{\"u}mmerer and B. Voss and J. Weckenmann",

year = "1993",

month = mar,

day = "1",

doi = "10.1016/0375-9474(93)90693-R",

language = "English",

volume = "553",

pages = "753--756",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "C",

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Friese, J, Körner, HJ, Reinhold, J, Schneider, R, Trieb, H, Zeitelhack, K, Blank, B, Brohm, T, Fujita, Y, Geissel, H, König, W, Münzenberg, G, Nickel, F, Pfützner, M, Rykaczewski, K, Schall, I, Schardt, D, Schröter, A, Steiner, M, Sümmerer, K, Voss, B & Weckenmann, J 1993, 'Production of neutron rich nuclei by fragmentation of 760 A·MeV ¹³⁶Xe', Nuclear Physics A, vol. 553, no. C, pp. 753-756. https://doi.org/10.1016/0375-9474(93)90693-R

TY - JOUR

T1 - Production of neutron rich nuclei by fragmentation of 760 A·MeV 136Xe

AU - Friese, J.

AU - Körner, H. J.

AU - Reinhold, J.

AU - Schneider, R.

AU - Trieb, H.

AU - Zeitelhack, K.

AU - Blank, B.

AU - Brohm, T.

AU - Fujita, Y.

AU - Geissel, H.

AU - König, W.

AU - Münzenberg, G.

AU - Nickel, F.

AU - Pfützner, M.

AU - Rykaczewski, K.

AU - Schall, I.

AU - Schardt, D.

AU - Schröter, A.

AU - Steiner, M.

AU - Sümmerer, K.

AU - Voss, B.

AU - Weckenmann, J.

PY - 1993/3/1

Y1 - 1993/3/1

N2 - The fragmentation of 760 A·MeV 136Xe projectiles impinging on a 27Al target has been investigated at the fragment separator FRS at GSI Darmstadt. Production cross sections for neutron rich nuclei in the 116 ≤ A ≤ 134 mass region have been determined and are compared to an empirical parametrisation as well as to model calculations. For the double magic nucleus 132Sn we extrapolate σ ≅ 0.4 ± 0.3 μbarn.

AB - The fragmentation of 760 A·MeV 136Xe projectiles impinging on a 27Al target has been investigated at the fragment separator FRS at GSI Darmstadt. Production cross sections for neutron rich nuclei in the 116 ≤ A ≤ 134 mass region have been determined and are compared to an empirical parametrisation as well as to model calculations. For the double magic nucleus 132Sn we extrapolate σ ≅ 0.4 ± 0.3 μbarn.

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U2 - 10.1016/0375-9474(93)90693-R

DO - 10.1016/0375-9474(93)90693-R

M3 - Article

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