A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
High-resolution laser system for the S3-Low Energy Branch (2023)

Romans, J., Ajayakumar, A., Authier, M., Boumard, F., Caceres, L., Cam, J.-F., Claessens, A., Damoy, S., Delahaye, P., Desrues, P., Dong, W., Drouart, A., Duchesne, P., Ferrer, R., Fléchard, X., Franchoo, S., Gangnant, P., Geldhof, S., de Groote, R. P., . . . Wendt, K. (2023). High-resolution laser system for the S3-Low Energy Branch. Nuclear Instruments and Methods in Physics Research. Section B : Beam Interactions with Materials and Atoms, 536, 72-81. https://doi.org/10.1016/j.nimb.2022.12.012

JYU-tekijät tai -toimittajat

Moore, Iain
Ortiz Cortes, Alejandro
Uusitalo, Juha

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Romans, Jekabs; Ajayakumar, Anjali; Authier, Martial; Boumard, Frederic; Caceres, Lucia; Cam, Jean-François; Claessens, Arno; Damoy, Samuel; Delahaye, Pierre; Desrues, Philippe; et al.

Lehti tai sarja: Nuclear Instruments and Methods in Physics Research. Section B : Beam Interactions with Materials and Atoms

ISSN: 0168-583X

eISSN: 1872-9584

Julkaisuvuosi: 2023

Volyymi: 536

Artikkelin sivunumerot: 72-81

Kustantaja: Elsevier

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.nimb.2022.12.012

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus: Julkaisukanava ei ole avoin

Rinnakkaistallenteen verkko-osoite (pre-print): https://arxiv.org/abs/2212.04903

Tiivistelmä

In this paper we present the first high-resolution laser spectroscopy results obtained at the GISELE laser laboratory of the GANIL-SPIRAL2 facility, in preparation for the first experiments with the S3-Low Energy Branch. Studies of neutron-deficient radioactive isotopes of erbium and tin represent the first physics cases to be studied at S3. The measured isotope-shift and hyperfine structure data are presented for stable isotopes of these elements. The erbium isotopes were studied using the 4f126s2 3H6→4f12(3H)6s6p J=5 atomic transition (415 nm) and the tin isotopes were studied by the 5s25p2(3P0)→5s25p6s(3P1) atomic transition (286.4 nm), and are used as a benchmark of the laser setup. Additionally, the tin isotopes were studied by the 5s25p6s(3P1)→5s25p6p(3P2) atomic transition (811.6 nm), for which new isotope-shift data was obtained and the corresponding field-shift F812 and mass-shift M812 factors are presented.

YSO-asiasanat: resonanssi; spektroskopia

Vapaat asiasanat: resonance ionization laser spectroscopy; nuclear ground state properties; isotope shift; hyperfine structure

Liittyvät organisaatiot

Hankkeet, joissa julkaisu on tehty

OKM-raportointi: Kyllä

VIRTA-lähetysvuosi: 2023

JUFO-taso: 2