Zeeman effect of hyperfine-resolved spectral lines of singly ionized praseodymium using collinear laser–ion-beam spectroscopy

S. Werbowy; J. Kwela; N. Anjum; H. Hühnermann; Laurentius Windholz

doi:10.1103/PhysRevA.90.032515

Zeeman effect of hyperfine-resolved spectral lines of singly ionized praseodymium using collinear laser–ion-beam spectroscopy

S. Werbowy, J. Kwela, N. Anjum, H. Hühnermann, Laurentius Windholz

Institute of Experimental Physics (5110)

Research output: Contribution to journal › Article › peer-review

Abstract

Using the high-resolution spectroscopic method of collinear laser–ion-beam spectroscopy (CLIBS), the Zeeman effect of singly ionized praseodymium spectral lines has been studied at relatively small magnetic fields up to 330 G. With this unusual method for studying the Zeeman effect of ionic lines we recorded Zeeman-hyperfine structure patterns with clearly resolved components with linewidths as low as 60 MHz, which is only sometimes the natural linewidth. From the Zeeman patterns of 30 lines, improved Landé gJ factors were determined for 39 Pr ii levels of the 4f35d, 4f25d2, and 4f36p configurations.

Original language	English
Pages (from-to)	032515-1-032515-6
Journal	Physical Review A
Volume	90
DOIs	https://doi.org/10.1103/PhysRevA.90.032515
Publication status	Published - 2014

Fields of Expertise

Sonstiges

Treatment code (Nähere Zuordnung)

Basic - Fundamental (Grundlagenforschung)
Experimental

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10.1103/PhysRevA.90.032515

Analyse der Fein- und Hyperfeinstruktur des neutralen Praseodym (Pr)
Jäger, H., Gamper, B. & Windholz, L.
1/01/05 → 31/07/15
Project: Research project

Cite this

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title = "Zeeman effect of hyperfine-resolved spectral lines of singly ionized praseodymium using collinear laser–ion-beam spectroscopy",

abstract = "Using the high-resolution spectroscopic method of collinear laser–ion-beam spectroscopy (CLIBS), the Zeeman effect of singly ionized praseodymium spectral lines has been studied at relatively small magnetic fields up to 330 G. With this unusual method for studying the Zeeman effect of ionic lines we recorded Zeeman-hyperfine structure patterns with clearly resolved components with linewidths as low as 60 MHz, which is only sometimes the natural linewidth. From the Zeeman patterns of 30 lines, improved Land{\'e} gJ factors were determined for 39 Pr ii levels of the 4f35d, 4f25d2, and 4f36p configurations.",

author = "S. Werbowy and J. Kwela and N. Anjum and H. H{\"u}hnermann and Laurentius Windholz",

year = "2014",

doi = "10.1103/PhysRevA.90.032515",

language = "English",

volume = "90",

pages = "032515--1--032515--6",

journal = "Physical Review A",

issn = "2469-9934",

publisher = "American Physical Society",

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TY - JOUR

T1 - Zeeman effect of hyperfine-resolved spectral lines of singly ionized praseodymium using collinear laser–ion-beam spectroscopy

AU - Werbowy, S.

AU - Kwela, J.

AU - Anjum, N.

AU - Hühnermann, H.

AU - Windholz, Laurentius

PY - 2014

Y1 - 2014

N2 - Using the high-resolution spectroscopic method of collinear laser–ion-beam spectroscopy (CLIBS), the Zeeman effect of singly ionized praseodymium spectral lines has been studied at relatively small magnetic fields up to 330 G. With this unusual method for studying the Zeeman effect of ionic lines we recorded Zeeman-hyperfine structure patterns with clearly resolved components with linewidths as low as 60 MHz, which is only sometimes the natural linewidth. From the Zeeman patterns of 30 lines, improved Landé gJ factors were determined for 39 Pr ii levels of the 4f35d, 4f25d2, and 4f36p configurations.

AB - Using the high-resolution spectroscopic method of collinear laser–ion-beam spectroscopy (CLIBS), the Zeeman effect of singly ionized praseodymium spectral lines has been studied at relatively small magnetic fields up to 330 G. With this unusual method for studying the Zeeman effect of ionic lines we recorded Zeeman-hyperfine structure patterns with clearly resolved components with linewidths as low as 60 MHz, which is only sometimes the natural linewidth. From the Zeeman patterns of 30 lines, improved Landé gJ factors were determined for 39 Pr ii levels of the 4f35d, 4f25d2, and 4f36p configurations.

U2 - 10.1103/PhysRevA.90.032515

DO - 10.1103/PhysRevA.90.032515

M3 - Article

SN - 2469-9934

VL - 90

SP - 032515-1-032515-6

JO - Physical Review A

JF - Physical Review A

ER -

Zeeman effect of hyperfine-resolved spectral lines of singly ionized praseodymium using collinear laser–ion-beam spectroscopy

Abstract

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Treatment code (Nähere Zuordnung)

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Projects

Analyse der Fein- und Hyperfeinstruktur des neutralen Praseodym (Pr)

Cite this