Core polarization in Cr53

B. Budick; R. J. Goshen; S. Jacobs; S. Marcus

doi:10.1103/PhysRev.144.103

Core polarization in Cr53

B. Budick, R. J. Goshen, S. Jacobs, S. Marcus

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

Abstract

Theoretical and experimental values for the contribution of core polarization to the hyperfine structure of excited states of Cr53 are compared. A theory is developed for extracting the core contributions to the magnetic field from the measured hyperfine constants. It is necessary to take account of configuration interaction with an actual configuration of unpaired s electrons. A value of -525 000 G is deduced for the magnetic field at the nucleus produced by core polarization. The minus sign indicates that this field is antiparallel to the net spin of the atom. This is compared with theory and with the results of other experiments. Corrections due to relativity, the second-order Zeeman effect, and the breakdown of LS coupling are considered.

Original language	English (US)
Pages (from-to)	103-109
Number of pages	7
Journal	Physical Review
Volume	144
Issue number	1
DOIs	https://doi.org/10.1103/PhysRev.144.103
State	Published - 1966

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRev.144.103

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title = "Core polarization in Cr53",

abstract = "Theoretical and experimental values for the contribution of core polarization to the hyperfine structure of excited states of Cr53 are compared. A theory is developed for extracting the core contributions to the magnetic field from the measured hyperfine constants. It is necessary to take account of configuration interaction with an actual configuration of unpaired s electrons. A value of -525 000 G is deduced for the magnetic field at the nucleus produced by core polarization. The minus sign indicates that this field is antiparallel to the net spin of the atom. This is compared with theory and with the results of other experiments. Corrections due to relativity, the second-order Zeeman effect, and the breakdown of LS coupling are considered.",

author = "B. Budick and Goshen, {R. J.} and S. Jacobs and S. Marcus",

year = "1966",

doi = "10.1103/PhysRev.144.103",

language = "English (US)",

volume = "144",

pages = "103--109",

journal = "Physical Review",

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T1 - Core polarization in Cr53

AU - Budick, B.

AU - Goshen, R. J.

AU - Jacobs, S.

AU - Marcus, S.

PY - 1966

Y1 - 1966

N2 - Theoretical and experimental values for the contribution of core polarization to the hyperfine structure of excited states of Cr53 are compared. A theory is developed for extracting the core contributions to the magnetic field from the measured hyperfine constants. It is necessary to take account of configuration interaction with an actual configuration of unpaired s electrons. A value of -525 000 G is deduced for the magnetic field at the nucleus produced by core polarization. The minus sign indicates that this field is antiparallel to the net spin of the atom. This is compared with theory and with the results of other experiments. Corrections due to relativity, the second-order Zeeman effect, and the breakdown of LS coupling are considered.

AB - Theoretical and experimental values for the contribution of core polarization to the hyperfine structure of excited states of Cr53 are compared. A theory is developed for extracting the core contributions to the magnetic field from the measured hyperfine constants. It is necessary to take account of configuration interaction with an actual configuration of unpaired s electrons. A value of -525 000 G is deduced for the magnetic field at the nucleus produced by core polarization. The minus sign indicates that this field is antiparallel to the net spin of the atom. This is compared with theory and with the results of other experiments. Corrections due to relativity, the second-order Zeeman effect, and the breakdown of LS coupling are considered.

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Core polarization in Cr53

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