Modelling hyperfine interactions for nuclear g-factor measurements

Brendan McCormick; Andrew Stuchbery; A. Goasduff; A Kusoglu; Georgi Georgiev

doi:10.1051/epjconf/202023204009

Modelling hyperfine interactions for nuclear g-factor measurements

Brendan McCormick, Andrew Stuchbery, A. Goasduff, A Kusoglu, Georgi Georgiev

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A promising technique for g-factor measurements on short-lived nuclear states utilises the hyperfine fields of free ions in vacuum. To fully utilise this technique the hyperfine interaction must be modelled based on atomic structure calculations. Atomic structure calculations were performed using the most recent release of the General Relativistic Atomic Structure Package, and Monte-Carlo simulations of atomic-decay cascades in highly charged ions were developed. The simulations were used to fit experimental data on excited Fe-56 ions recoiling in vacuum with a view to determining the first-excited state g factor, g(2(1)(+)), of Fe-56.

Original language	English
Title of host publication	Heavy Ion Accelerator Symposium (HIAS 2019)
Editors	Mitchell, A. J. et al.
Place of Publication	Australia
Publisher	EPJ Web of Conferences
Pages	1-6
Edition	Peer reviewed
ISBN (Print)	9781713808862
DOIs	https://doi.org/10.1051/epjconf/202023204009
Publication status	Published - 2020
Event	Heavy Ion Accelerator Symposium (HIAS 2019) - Canberra, Australia, Australia Duration: 1 Jan 2019 → …

Conference

Conference	Heavy Ion Accelerator Symposium (HIAS 2019)
Country/Territory	Australia
Period	1/01/19 → …
Other	September 9-13 2019

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10.1051/epjconf/202023204009

Cite this

@inproceedings{19f93b0c4bcc42e9b4186a2199943d6d,

title = "Modelling hyperfine interactions for nuclear g-factor measurements",

abstract = "A promising technique for g-factor measurements on short-lived nuclear states utilises the hyperfine fields of free ions in vacuum. To fully utilise this technique the hyperfine interaction must be modelled based on atomic structure calculations. Atomic structure calculations were performed using the most recent release of the General Relativistic Atomic Structure Package, and Monte-Carlo simulations of atomic-decay cascades in highly charged ions were developed. The simulations were used to fit experimental data on excited Fe-56 ions recoiling in vacuum with a view to determining the first-excited state g factor, g(2(1)(+)), of Fe-56.",

author = "Brendan McCormick and Andrew Stuchbery and A. Goasduff and A Kusoglu and Georgi Georgiev",

year = "2020",

doi = "10.1051/epjconf/202023204009",

language = "English",

isbn = "9781713808862",

pages = "1--6",

editor = "{Mitchell, A. J. et al.}",

booktitle = "Heavy Ion Accelerator Symposium (HIAS 2019)",

publisher = "EPJ Web of Conferences ",

edition = "Peer reviewed",

note = "Heavy Ion Accelerator Symposium (HIAS 2019) ; Conference date: 01-01-2019",

}

McCormick, B, Stuchbery, A, Goasduff, A, Kusoglu, A & Georgiev, G 2020, Modelling hyperfine interactions for nuclear g-factor measurements. in MAJEA (ed.), Heavy Ion Accelerator Symposium (HIAS 2019). Peer reviewed edn, EPJ Web of Conferences , Australia, pp. 1-6, Heavy Ion Accelerator Symposium (HIAS 2019), Australia, 1/01/19. https://doi.org/10.1051/epjconf/202023204009

Modelling hyperfine interactions for nuclear g-factor measurements. / McCormick, Brendan; Stuchbery, Andrew; Goasduff, A. et al.
Heavy Ion Accelerator Symposium (HIAS 2019). ed. / Mitchell, A. J. et al. Peer reviewed. ed. Australia: EPJ Web of Conferences , 2020. p. 1-6.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AB - A promising technique for g-factor measurements on short-lived nuclear states utilises the hyperfine fields of free ions in vacuum. To fully utilise this technique the hyperfine interaction must be modelled based on atomic structure calculations. Atomic structure calculations were performed using the most recent release of the General Relativistic Atomic Structure Package, and Monte-Carlo simulations of atomic-decay cascades in highly charged ions were developed. The simulations were used to fit experimental data on excited Fe-56 ions recoiling in vacuum with a view to determining the first-excited state g factor, g(2(1)(+)), of Fe-56.

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DO - 10.1051/epjconf/202023204009

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Modelling hyperfine interactions for nuclear g-factor measurements

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