Pressure dependence of the Mg 3s4s3S1 → 3s3p3P0,1,2 transition in superfluid 4He

I. Baumann; A. Breidenassel; C. Zühlke; A. Kasimov; I. Reinhard; K. Jungmann

doi:10.1007/s100530070046

EPJ

a
b
d
e
ap
st
h
plus

2018 Impact factor 1.331

Atomic, Molecular, Optical and Plasma Physics

Eur. Phys. J. D 12, 117-122 (2000)
https://doi.org/10.1007/s100530070046

Pressure dependence of the Mg 3s4s³S₁ → 3s3p³P_0,1,2 transition in superfluid ⁴He

I. Baumann, A. Breidenassel, C. Zühlke, A. Kasimov, G. zu Putlitz, I. Reinhard and K. Jungmann

Physikalisches Institut der Universität Heidelberg, Philosophenweg 12, 69120 Heidelberg, Germany

Received: 18 February 2000
Published online: 15 October 2000

Abstract

The pressure shifts of the SP transition of magnesium atoms immersed in superfluid helium have been measured at K between saturated vapour pressure and 24 bar. The wavelength is blue shifted linearly by . This value can be satisfactorily described in the framework of the standard bubble model.

PACS: 67.40.Yv – Impurities and other defects / 32.50.+d – Fluorescence, phosphorescence (including quenching) / 32.70.Jz – Line shapes, widths, and shifts

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