Dsa measurement of short lifetimes in 27Al

A. Anttila, M. Bister, A. Luukkainen, A. Kiss, E. Somorjai

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Lifetimes or upper limits of 17 bound states in 27Al have been measured using the Doppler shift attenuation method applied to the 26Mg(p, γ)27 Al reaction in the proton energy range 1.4-2.2 MeV. For the effective stopping of recoils, the targets were prepared by implanting 26Mg into tantalum backings. The Monte Carlo method and the experimental stopping values were used in the DSA analysis. In the Monte Carlo simulations the scattering angles of recoiling ions were calculated directly from the Thomas-Fermi interaction potential, rather than from the LSS theory.

Original languageEnglish
Pages (from-to)194-203
Number of pages10
JournalNuclear Physics A
Volume385
Issue number2
DOIs
Publication statusPublished - Sep 6 1982

Fingerprint

stopping
large-scale structure of the universe
life (durability)
recoilings
backups
tantalum
proton energy
Monte Carlo method
attenuation
shift
scattering
ions
simulation
interactions

Keywords

  • Nuclear reactions

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Dsa measurement of short lifetimes in 27Al. / Anttila, A.; Bister, M.; Luukkainen, A.; Kiss, A.; Somorjai, E.

In: Nuclear Physics A, Vol. 385, No. 2, 06.09.1982, p. 194-203.

Research output: Contribution to journalArticle

Anttila, A. ; Bister, M. ; Luukkainen, A. ; Kiss, A. ; Somorjai, E. / Dsa measurement of short lifetimes in 27Al. In: Nuclear Physics A. 1982 ; Vol. 385, No. 2. pp. 194-203.
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