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Margareta Hellström

Researcher

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Longitudinal momentum distributions of 16,18C fragments after one-neutron removal from 17,19C

Author

  • T Baumann
  • M J G Borge
  • H Geissel
  • H Lenske
  • K. Markenroth
  • W Schwab
  • M H Smedberg
  • T Aumann
  • L. Axelsson
  • U. C. Bergmann
  • D. Cortina-Gil
  • L. Fraile
  • M. Hellström
  • M. Ivanov
  • A. Iwasa
  • R. Janik
  • B. Jonson
  • G. Münzenberg
  • F. Nickel
  • T. Nilsson
  • A Ozawa
  • A. Ritcher
  • K. Riisager
  • C. Scheidenberger
  • G Schrieder
  • H. Simon
  • B. Sitar
  • P. Strmen
  • K. Sümmerer
  • T. Suzuki
  • M. Winkler
  • H. Wollnik
  • M V Zhukov

Summary, in English

The fragment separator FRS at GSI was used as an energy-loss spectrometer to measure the longitudinal momentum distributions of 16,18C fragments after one-neutron removal reactions in 17,19C impinging on a carbon target at about 910 MeV/u. The distributions in the projectile frames are characterized by a FWHM of 141 ± 6 MeV/c for 16C and 69 ± 3 MeV/c for 18C. The results are compared with experimental data obtained at lower energies and discussed within existing theoretical models.

Publishing year

1998-11-05

Language

English

Pages

256-261

Publication/Series

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volume

439

Issue

3-4

Document type

Journal article

Publisher

Elsevier

Keywords

  • Breakup reactions
  • Momentum distributions
  • Nuclear structure
  • Unstable nuclei

Status

Published

ISBN/ISSN/Other

  • ISSN: 0370-2693