Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion

R. Ferrer; A. Barzakh; B. Bastin; R. Beerwerth; M. Block; P. Creemers; H. Grawe; R. De Groote; P. Delahaye; X. Fléchard; S. Franchoo; S. Fritzsche; L. P. Gaffney; L. Ghys; W. Gins; C. Granados; R. Heinke; L. Hijazi; M. Huyse; T. Kron; Yu Kudryavtsev; M. Laatiaoui; N. Lecesne; M. Loiselet; F. Lutton; I. D. Moore; Y. Martínez; E. Mogilevskiy; P. Naubereit; J. Piot; S. Raeder; S. Rothe; H. Savajols; S. Sels; V. Sonnenschein; J. C. Thomas; E. Traykov; C. Van Beveren; P. Van Den Bergh; P. Van Duppen; K. Wendt; A. Zadvornaya

doi:10.1038/ncomms14520

Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion

R. Ferrer
, A. Barzakh
, B. Bastin
, R. Beerwerth
, M. Block
, P. Creemers
, H. Grawe
, R. De Groote
, P. Delahaye
, X. Fléchard
, S. Franchoo
, S. Fritzsche
, L. P. Gaffney
, L. Ghys
, W. Gins
, C. Granados
, R. Heinke
, L. Hijazi
, M. Huyse
, T. Kron

Yu Kudryavtsev, M. Laatiaoui, N. Lecesne, M. Loiselet, F. Lutton, I. D. Moore, Y. Martínez, E. Mogilevskiy, P. Naubereit, J. Piot, S. Raeder, S. Rothe, H. Savajols, S. Sels, V. Sonnenschein, J. C. Thomas, E. Traykov, C. Van Beveren, P. Van Den Bergh, P. Van Duppen, K. Wendt, A. Zadvornaya

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

100 اقتباسات (Scopus)

ملخص

Resonant laser ionization and spectroscopy are widely used techniques at radioactive ion beam facilities to produce pure beams of exotic nuclei and measure the shape, size, spin and electromagnetic multipole moments of these nuclei. However, in such measurements it is difficult to combine a high efficiency with a high spectral resolution. Here we demonstrate the on-line application of atomic laser ionization spectroscopy in a supersonic gas jet, a technique suited for high-precision studies of the ground- and isomeric-state properties of nuclei located at the extremes of stability. The technique is characterized in a measurement on actinium isotopes around the N=126 neutron shell closure. A significant improvement in the spectral resolution by more than one order of magnitude is achieved in these experiments without loss in efficiency.

اللغة الأصلية	الإنجليزيّة
رقم المقال	14520
دورية	Nature Communications
مستوى الصوت	8
المعرِّفات الرقمية للأشياء	https://doi.org/10.1038/ncomms14520
حالة النشر	نُشِر - 22 فبراير 2017
منشور خارجيًا	نعم

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10.1038/ncomms14520

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

Ferrer, R., Barzakh, A., Bastin, B., Beerwerth, R., Block, M., Creemers, P., Grawe, H., De Groote, R., Delahaye, P., Fléchard, X., Franchoo, S., Fritzsche, S., Gaffney, L. P., Ghys, L., Gins, W., Granados, C., Heinke, R., Hijazi, L., Huyse, M., ... Zadvornaya, A. (2017). Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion. Nature Communications, 8, المقال 14520. https://doi.org/10.1038/ncomms14520

@article{518403b027424a83bf77f6a4565bb30f,

title = "Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion",

abstract = "Resonant laser ionization and spectroscopy are widely used techniques at radioactive ion beam facilities to produce pure beams of exotic nuclei and measure the shape, size, spin and electromagnetic multipole moments of these nuclei. However, in such measurements it is difficult to combine a high efficiency with a high spectral resolution. Here we demonstrate the on-line application of atomic laser ionization spectroscopy in a supersonic gas jet, a technique suited for high-precision studies of the ground- and isomeric-state properties of nuclei located at the extremes of stability. The technique is characterized in a measurement on actinium isotopes around the N=126 neutron shell closure. A significant improvement in the spectral resolution by more than one order of magnitude is achieved in these experiments without loss in efficiency.",

author = "R. Ferrer and A. Barzakh and B. Bastin and R. Beerwerth and M. Block and P. Creemers and H. Grawe and \{De Groote\}, R. and P. Delahaye and X. Fl{\'e}chard and S. Franchoo and S. Fritzsche and Gaffney, \{L. P.\} and L. Ghys and W. Gins and C. Granados and R. Heinke and L. Hijazi and M. Huyse and T. Kron and Yu Kudryavtsev and M. Laatiaoui and N. Lecesne and M. Loiselet and F. Lutton and Moore, \{I. D.\} and Y. Mart{\'i}nez and E. Mogilevskiy and P. Naubereit and J. Piot and S. Raeder and S. Rothe and H. Savajols and S. Sels and V. Sonnenschein and Thomas, \{J. C.\} and E. Traykov and \{Van Beveren\}, C. and \{Van Den Bergh\}, P. and \{Van Duppen\}, P. and K. Wendt and A. Zadvornaya",

year = "2017",

month = feb,

day = "22",

doi = "10.1038/ncomms14520",

language = "אנגלית",

volume = "8",

journal = "Nature Communications",

issn = "2041-1723",

publisher = "Nature Research",

}

Ferrer, R, Barzakh, A, Bastin, B, Beerwerth, R, Block, M, Creemers, P, Grawe, H, De Groote, R, Delahaye, P, Fléchard, X, Franchoo, S, Fritzsche, S, Gaffney, LP, Ghys, L, Gins, W, Granados, C, Heinke, R, Hijazi, L, Huyse, M, Kron, T, Kudryavtsev, Y, Laatiaoui, M, Lecesne, N, Loiselet, M, Lutton, F, Moore, ID, Martínez, Y, Mogilevskiy, E, Naubereit, P, Piot, J, Raeder, S, Rothe, S, Savajols, H, Sels, S, Sonnenschein, V, Thomas, JC, Traykov, E, Van Beveren, C, Van Den Bergh, P, Van Duppen, P, Wendt, K & Zadvornaya, A 2017, 'Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion', Nature Communications, المجلد 8, 14520. https://doi.org/10.1038/ncomms14520

TY - JOUR

T1 - Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion

AU - Ferrer, R.

AU - Barzakh, A.

AU - Bastin, B.

AU - Beerwerth, R.

AU - Block, M.

AU - Creemers, P.

AU - Grawe, H.

AU - De Groote, R.

AU - Delahaye, P.

AU - Fléchard, X.

AU - Franchoo, S.

AU - Fritzsche, S.

AU - Gaffney, L. P.

AU - Ghys, L.

AU - Gins, W.

AU - Granados, C.

AU - Heinke, R.

AU - Hijazi, L.

AU - Huyse, M.

AU - Kron, T.

AU - Kudryavtsev, Yu

AU - Laatiaoui, M.

AU - Lecesne, N.

AU - Loiselet, M.

AU - Lutton, F.

AU - Moore, I. D.

AU - Martínez, Y.

AU - Mogilevskiy, E.

AU - Naubereit, P.

AU - Piot, J.

AU - Raeder, S.

AU - Rothe, S.

AU - Savajols, H.

AU - Sels, S.

AU - Sonnenschein, V.

AU - Thomas, J. C.

AU - Traykov, E.

AU - Van Beveren, C.

AU - Van Den Bergh, P.

AU - Van Duppen, P.

AU - Wendt, K.

AU - Zadvornaya, A.

PY - 2017/2/22

Y1 - 2017/2/22

N2 - Resonant laser ionization and spectroscopy are widely used techniques at radioactive ion beam facilities to produce pure beams of exotic nuclei and measure the shape, size, spin and electromagnetic multipole moments of these nuclei. However, in such measurements it is difficult to combine a high efficiency with a high spectral resolution. Here we demonstrate the on-line application of atomic laser ionization spectroscopy in a supersonic gas jet, a technique suited for high-precision studies of the ground- and isomeric-state properties of nuclei located at the extremes of stability. The technique is characterized in a measurement on actinium isotopes around the N=126 neutron shell closure. A significant improvement in the spectral resolution by more than one order of magnitude is achieved in these experiments without loss in efficiency.

AB - Resonant laser ionization and spectroscopy are widely used techniques at radioactive ion beam facilities to produce pure beams of exotic nuclei and measure the shape, size, spin and electromagnetic multipole moments of these nuclei. However, in such measurements it is difficult to combine a high efficiency with a high spectral resolution. Here we demonstrate the on-line application of atomic laser ionization spectroscopy in a supersonic gas jet, a technique suited for high-precision studies of the ground- and isomeric-state properties of nuclei located at the extremes of stability. The technique is characterized in a measurement on actinium isotopes around the N=126 neutron shell closure. A significant improvement in the spectral resolution by more than one order of magnitude is achieved in these experiments without loss in efficiency.

UR - https://www.scopus.com/pages/publications/85013641275

U2 - 10.1038/ncomms14520

DO - 10.1038/ncomms14520

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C2 - 28224987

AN - SCOPUS:85013641275

SN - 2041-1723

VL - 8

JO - Nature Communications

JF - Nature Communications

M1 - 14520

ER -

Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion

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