Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy

Research output: Contribution to journalArticle

Standard

Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy. / Barzakh, A. E.; James G., Cubiss; Andreyev, Andrei N.; Seliverstov, Maxim; Andel, B.; Antalic, Stanislav; Ascher, Philippe; Atanasov, Dimitar; Beck, Dietrichg; Bieron, Jacek; Blaum, Klaus; Borgmann, Christopher; Breitenfeldt, Martin; Capponi, L.; Cocolios, Thomas Elias; Day Goodacre, Thomas; Derkx, Xavier; De Witte, Hilde; Elseviers, Jytte; Fedorov, Dmitry V.; Fedosseev, Valentin N.; Fritzsche, Stephan; Gaffney, Liam Paul; George, S.; Ghys, Lars; Hessberger, Fritz Peter; Huyse, Mark; Imai, Nobuaki; Kalaninova, Z.; Kisler, D.; Koester, Ulli; Kowalska, Magdalena; Kreim, S.; Lane, Joseph F.W.; Liberati, Valentina; Lunney, David; Lynch, Kara M; Manea, Vladimir; Marsh, Bruce A; Mitsuoka, S.; Molkanov, Pavel; Nagame, Y.; Neidherr, Dennis; Nishio, K.; Ota, S.; Pauwels, Dieter; Popescu, Lucia; Radulov, Deyan; Rapisarda, Elisa; Revill, J. P.; Rosenbusch, M.; Rossel, Ralf Erik; Rothe, Sebastian; Sandhu, Karanjeet; Schweikhard, Lutz; Sels, Simon; Truesdale, V.L.; Van Beveren, Celine; Van den Bergh, Paul; Van Duppen, Piet; Wakabayashi, Y.; Wendt, K.; Wienholtz, Frank; Whitmore, B. W. ; Wilson, G.L.; Wolf, R.N.; Zuber, Kai.

In: Physical Review C, Vol. 99, 054317, 14.05.2019, p. 1-9.

Research output: Contribution to journalArticle

Harvard

Barzakh, AE, James G., C, Andreyev, AN, Seliverstov, M, Andel, B, Antalic, S, Ascher, P, Atanasov, D, Beck, D, Bieron, J, Blaum, K, Borgmann, C, Breitenfeldt, M, Capponi, L, Cocolios, TE, Day Goodacre, T, Derkx, X, De Witte, H, Elseviers, J, Fedorov, DV, Fedosseev, VN, Fritzsche, S, Gaffney, LP, George, S, Ghys, L, Hessberger, FP, Huyse, M, Imai, N, Kalaninova, Z, Kisler, D, Koester, U, Kowalska, M, Kreim, S, Lane, JFW, Liberati, V, Lunney, D, Lynch, KM, Manea, V, Marsh, BA, Mitsuoka, S, Molkanov, P, Nagame, Y, Neidherr, D, Nishio, K, Ota, S, Pauwels, D, Popescu, L, Radulov, D, Rapisarda, E, Revill, JP, Rosenbusch, M, Rossel, RE, Rothe, S, Sandhu, K, Schweikhard, L, Sels, S, Truesdale, VL, Van Beveren, C, Van den Bergh, P, Van Duppen, P, Wakabayashi, Y, Wendt, K, Wienholtz, F, Whitmore, BW, Wilson, GL, Wolf, RN & Zuber, K 2019, 'Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy' Physical Review C, vol 99, 054317, pp. 1-9. DOI: 10.1103/PhysRevC.99.054317

APA

Barzakh, A. E., James G., C., Andreyev, A. N., Seliverstov, M., Andel, B., Antalic, S., ... Zuber, K. (2019). Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy. Physical Review C, 99, 1-9. [054317]. DOI: 10.1103/PhysRevC.99.054317

Vancouver

Barzakh AE, James G. C, Andreyev AN, Seliverstov M, Andel B, Antalic S et al. Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy. Physical Review C. 2019 May 14;99:1-9. 054317. Available from, DOI: 10.1103/PhysRevC.99.054317

Author

Barzakh, A. E.; James G., Cubiss; Andreyev, Andrei N.; Seliverstov, Maxim; Andel, B.; Antalic, Stanislav; Ascher, Philippe; Atanasov, Dimitar; Beck, Dietrichg; Bieron, Jacek; Blaum, Klaus; Borgmann, Christopher; Breitenfeldt, Martin; Capponi, L.; Cocolios, Thomas Elias; Day Goodacre, Thomas; Derkx, Xavier; De Witte, Hilde; Elseviers, Jytte; Fedorov, Dmitry V.; Fedosseev, Valentin N.; Fritzsche, Stephan; Gaffney, Liam Paul; George, S.; Ghys, Lars; Hessberger, Fritz Peter; Huyse, Mark; Imai, Nobuaki; Kalaninova, Z.; Kisler, D.; Koester, Ulli; Kowalska, Magdalena; Kreim, S.; Lane, Joseph F.W.; Liberati, Valentina; Lunney, David; Lynch, Kara M; Manea, Vladimir; Marsh, Bruce A; Mitsuoka, S.; Molkanov, Pavel; Nagame, Y.; Neidherr, Dennis; Nishio, K.; Ota, S.; Pauwels, Dieter; Popescu, Lucia; Radulov, Deyan; Rapisarda, Elisa; Revill, J. P.; Rosenbusch, M.; Rossel, Ralf Erik; Rothe, Sebastian; Sandhu, Karanjeet; Schweikhard, Lutz; Sels, Simon; Truesdale, V.L.; Van Beveren, Celine; Van den Bergh, Paul; Van Duppen, Piet; Wakabayashi, Y.; Wendt, K.; Wienholtz, Frank; Whitmore, B. W. ; Wilson, G.L.; Wolf, R.N.; Zuber, Kai / Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy.

In: Physical Review C, Vol. 99, 054317, 14.05.2019, p. 1-9.

Research output: Contribution to journalArticle

Bibtex - Download

@article{6796e78b62254c82bba5f6a1e031eb74,
title = "Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy",
keywords = "ISOLDE, laser, spectroscopy, shape coexistence, octupole deformation, Nuclear data",
author = "Barzakh, {A. E.} and {James G.}, Cubiss and Andreyev, {Andrei N.} and Maxim Seliverstov and B. Andel and Stanislav Antalic and Philippe Ascher and Dimitar Atanasov and Dietrichg Beck and Jacek Bieron and Klaus Blaum and Christopher Borgmann and Martin Breitenfeldt and L. Capponi and Cocolios, {Thomas Elias} and {Day Goodacre}, Thomas and Xavier Derkx and {De Witte}, Hilde and Jytte Elseviers and Fedorov, {Dmitry V.} and Fedosseev, {Valentin N.} and Stephan Fritzsche and Gaffney, {Liam Paul} and S. George and Lars Ghys and Hessberger, {Fritz Peter} and Mark Huyse and Nobuaki Imai and Z. Kalaninova and D. Kisler and Ulli Koester and Magdalena Kowalska and S. Kreim and Lane, {Joseph F.W.} and Valentina Liberati and David Lunney and Lynch, {Kara M} and Vladimir Manea and Marsh, {Bruce A} and S. Mitsuoka and Pavel Molkanov and Y. Nagame and Dennis Neidherr and K. Nishio and S. Ota and Dieter Pauwels and Lucia Popescu and Deyan Radulov and Elisa Rapisarda and Revill, {J. P.} and M. Rosenbusch and Rossel, {Ralf Erik} and Sebastian Rothe and Karanjeet Sandhu and Lutz Schweikhard and Simon Sels and V.L. Truesdale and {Van Beveren}, Celine and {Van den Bergh}, Paul and {Van Duppen}, Piet and Y. Wakabayashi and K. Wendt and Frank Wienholtz and Whitmore, {B. W.} and G.L. Wilson and R.N. Wolf and Kai Zuber",
note = "Score=10",
year = "2019",
month = "5",
doi = "10.1103/PhysRevC.99.054317",
volume = "99",
pages = "1--9",
journal = "Physical Review C",
issn = "0556-2813",
publisher = "APS - American Physical Society",

}

RIS - Download

TY - JOUR

T1 - Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217,218,219At revealed by in-source laser spectroscopy

AU - Barzakh,A. E.

AU - James G.,Cubiss

AU - Andreyev,Andrei N.

AU - Seliverstov,Maxim

AU - Andel,B.

AU - Antalic,Stanislav

AU - Ascher,Philippe

AU - Atanasov,Dimitar

AU - Beck,Dietrichg

AU - Bieron,Jacek

AU - Blaum,Klaus

AU - Borgmann,Christopher

AU - Breitenfeldt,Martin

AU - Capponi,L.

AU - Cocolios,Thomas Elias

AU - Day Goodacre,Thomas

AU - Derkx,Xavier

AU - De Witte,Hilde

AU - Elseviers,Jytte

AU - Fedorov,Dmitry V.

AU - Fedosseev,Valentin N.

AU - Fritzsche,Stephan

AU - Gaffney,Liam Paul

AU - George,S.

AU - Ghys,Lars

AU - Hessberger,Fritz Peter

AU - Huyse,Mark

AU - Imai,Nobuaki

AU - Kalaninova,Z.

AU - Kisler,D.

AU - Koester,Ulli

AU - Kowalska,Magdalena

AU - Kreim,S.

AU - Lane,Joseph F.W.

AU - Liberati,Valentina

AU - Lunney,David

AU - Lynch,Kara M

AU - Manea,Vladimir

AU - Marsh,Bruce A

AU - Mitsuoka,S.

AU - Molkanov,Pavel

AU - Nagame,Y.

AU - Neidherr,Dennis

AU - Nishio,K.

AU - Ota,S.

AU - Pauwels,Dieter

AU - Popescu,Lucia

AU - Radulov,Deyan

AU - Rapisarda,Elisa

AU - Revill,J. P.

AU - Rosenbusch,M.

AU - Rossel,Ralf Erik

AU - Rothe,Sebastian

AU - Sandhu,Karanjeet

AU - Schweikhard,Lutz

AU - Sels,Simon

AU - Truesdale,V.L.

AU - Van Beveren,Celine

AU - Van den Bergh,Paul

AU - Van Duppen,Piet

AU - Wakabayashi,Y.

AU - Wendt,K.

AU - Wienholtz,Frank

AU - Whitmore,B. W.

AU - Wilson,G.L.

AU - Wolf,R.N.

AU - Zuber,Kai

N1 - Score=10

PY - 2019/5/14

Y1 - 2019/5/14

N2 - Hyperfine-structure parameters and isotope shifts for the 795-nm atomic transitions in 217,218,219At have been measured at CERN-ISOLDE, using the in-source resonance-ionization spectroscopy technique. Magnetic dipole and electric quadrupole moments, and changes in the nuclear mean-square charge radii, have been deduced. A large inverse odd-even staggering in radii, which may be associated with the presence of octupole collectivity, has been observed. Namely, the radius of the odd-odd isotope 218At has been found to be larger than the average of its even-N neighbors, 217,219At. The discrepancy between the additivity-rule prediction and experimental data for the magnetic moment of 218At also supports the possible presence of octupole collectivity in the considered nuclei.

AB - Hyperfine-structure parameters and isotope shifts for the 795-nm atomic transitions in 217,218,219At have been measured at CERN-ISOLDE, using the in-source resonance-ionization spectroscopy technique. Magnetic dipole and electric quadrupole moments, and changes in the nuclear mean-square charge radii, have been deduced. A large inverse odd-even staggering in radii, which may be associated with the presence of octupole collectivity, has been observed. Namely, the radius of the odd-odd isotope 218At has been found to be larger than the average of its even-N neighbors, 217,219At. The discrepancy between the additivity-rule prediction and experimental data for the magnetic moment of 218At also supports the possible presence of octupole collectivity in the considered nuclei.

KW - ISOLDE

KW - laser

KW - spectroscopy

KW - shape coexistence

KW - octupole deformation

KW - Nuclear data

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/34311849

U2 - 10.1103/PhysRevC.99.054317

DO - 10.1103/PhysRevC.99.054317

M3 - Article

VL - 99

SP - 1

EP - 9

JO - Physical Review C

T2 - Physical Review C

JF - Physical Review C

SN - 0556-2813

M1 - 054317

ER -

ID: 5247878