Polarisation Labelling Spectroscopy of Highly Excited (Rydberg) ^1Π_u States in Potassium Dimer

Jastrzebski, W.; Kowalczyk, P.

doi:10.12693/APhysPolA.108.457

Journal

Acta Physica Polonica A

2005 | 108 | 3 | 457-465

Article title

Polarisation Labelling Spectroscopy of Highly Excited (Rydberg) ^1Π_u States in Potassium Dimer

Authors

W. Jastrzebski , P. Kowalczyk

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/108/a108z304.pdf [remote]

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Languages of publication

Abstracts

Two previously unknown electronic states of K_2, both of ^1Π_u symmetry, have been observed by polarisation labelling spectroscopy technique in the energy region of 31500-33100 cm^{-1} above the bottom of the molecular ground state potential well. Major molecular constants have been determined for these states and the potential curves have been constructed using the Rydberg-Klein-Rees method. The correlation of the observed states with atomic limits is discussed.

Keywords

31.50.Df 33.20.Lg 33.20.Vq

Discipline

Publisher

Journal

Acta Physica Polonica A

Year

2005

Volume

108

Issue

Pages

457-465

Physical description

Dates

published

2005-09

received

2005-04-25

Contributors

author

W. Jastrzebski

Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

P. Kowalczyk

Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland

References

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Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.108.457

YADDA identifier

bwmeta1.element.bwnjournal-article-appv108n304kz