Measurement of Kaonic X Rays from He 4
1971; American Physical Society; Volume: 27; Issue: 21 Linguagem: Inglês
10.1103/physrevlett.27.1410
ISSN1092-0145
Autores Tópico(s)Ionosphere and magnetosphere dynamics
ResumoThree spectral lines corresponding to Bohr orbit transitions $n=3\ensuremath{\rightarrow}2$, $n=4\ensuremath{\rightarrow}2$, and $n=5\ensuremath{\rightarrow}2$ in liquid $^{4}\mathrm{He}$ have been measured with a resolution of 340 eV. Intensities per stopped kaon were 0.09, 0.05, and 0.02, respectively. No evidence was seen for transitions to $n=1$ (intensity 0.004).
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