Observation of vector analyzing power in elastic scattering of 150-MeV<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Li</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>6</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>12</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>
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説明
The absolute value of the vector analyzing power, \ensuremath{\Vert}${\mathrm{iT}}_{11}$\ensuremath{\Vert} has been measured for elastic scattering of 150-MeV $^{6}\mathrm{Li}$ from $^{12}\mathrm{C}$ at ${\ensuremath{\theta}}_{\mathrm{lab}=7.7}$\ifmmode^\circ\else\textdegree\fi{} from the observation of the left-right asymmetry in double scattering. A magnetic spectrograph was applied for focusing elastically scattered particles ejected from the first target onto the second one. The deduced \ensuremath{\Vert}${\mathrm{iT}}_{11}$\ensuremath{\Vert} was \ensuremath{\Vert}${\mathit{iT}}_{11}$\ensuremath{\Vert}=(${2}_{\mathrm{\ensuremath{-}}2}^{+11}$)\ifmmode\times\else\texttimes\fi{}${10}^{\mathrm{\ensuremath{-}}2}$. The observed value was reproduced within the experimental errors by a cluster folding coupled channel calculation involving the effect of projectile excitations.
収録刊行物
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- Physical Review C
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Physical Review C 36 2146-2149, 1987-11-01
American Physical Society (APS)