Author:
Sinclair J.,Scheck M.,Finch S. W.,Krishichayan ,Friman-Gayer U.,Tornow W.,Battaglia G.,Beck T.,Chapman R.,Chishti M. M. R.,Fransen Ch.,Gonzales R.,Hoemann E.,Isaak J.,Janssens R. V. F.,Jaroszynski D. A.,Johnson S.,Jones M. D.,Keatings J. M.,Kelly N.,Kleemann J.,Little D.,Löher B.,Mashtakov K. R.,Müscher M.,O’Donnell D.,Papst O.,Peters E. E.,Savran D.,Schilling M.,Schwengner R.,Spagnoletti P.,Spieker M.,Werner V.,Wilhelmy J.,Wieland O.,Yates S. W.,Zilges A.
Abstract
AbstractA natural silicon target was investigated in a $$^{\text {nat}}$$natSi($$\mathbf {\gamma },\gamma ^{\prime }$$γ,γ′) photon-scattering experiment with fully linearly-polarised, quasi-monochromatic $$\mathbf {\gamma }$$γ rays in the entrance channel. The mean photon energies used were $$\langle {E}_{\gamma }\rangle =$$⟨Eγ⟩= 9.33, 9.77, 10.17, 10.55, 10.93, and 11.37 MeV, and the relative energy spread (full width at half maximum) of the incident beam was $$\varDelta E_{\gamma }/\langle {E}_{\gamma }\rangle \approx $$ΔEγ/⟨Eγ⟩≈ 3.5–4 %. The observed angular distributions for the ground-state decay allow firm spin and parity assignments for several levels of the stable even-even silicon isotopes.
Funder
University of the West of Scotland
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Cited by
1 articles.
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