Probing sizes and shapes of nobelium isotopes by laser spectroscopy

Autoren

S Raeder
D Ackermann
H Backe
R Beerwerth
JC Berengut
M Block
A Borschevsky
B Cheal
P Chhetri
Ch E Duellmann
VA Dzuba
E Eliav
J Even
R Ferrer
VV Flambaum
S Fritzsche
F Giacoppo
S Goetz
FP Hessberger
M Huyse
U Kaldor
O Kaleja
J Khuyagbaatar
P Kunz
M Laatiaoui
F Lautenschlager
W Lauth
AK Mistry
E Minaya Ramirez
W Nazarewicz
SG Porsev
MS Safronova
UI Safronova
B Schuetrumpf
P Van Duppen
T Walther
C Wraith
A Yakushev

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000434633000006&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1103/PhysRevLett.120.232503

eISSN

1079-7114

Externe Identifier

Clarivate Analytics Document Solution ID: GI6SQ
PubMed Identifier: 29932712

ISSN

0031-9007

Ausgabe der Veröffentlichung

23

Zeitschrift

PHYSICAL REVIEW LETTERS

Artikelnummer

ARTN 232503

Datum der Veröffentlichung

2018

Status

Published

Titel

Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy

Sub types

Article

Ausgabe der Zeitschrift

120

Data source: Web of Science (Lite)

Autoren

S Raeder
D Ackermann
H Backe
R Beerwerth
JC Berengut
M Block
A Borschevsky
B Cheal
P Chhetri
Ch E Düllmann
VA Dzuba
E Eliav
J Even
R Ferrer
VV Flambaum
S Fritzsche
F Giacoppo
S Götz
FP Heßberger
M Huyse
U Kaldor
O Kaleja
J Khuyagbaatar
P Kunz
M Laatiaoui
F Lautenschläger
W Lauth
AK Mistry
E Minaya Ramirez
W Nazarewicz
SG Porsev
MS Safronova
UI Safronova
B Schuetrumpf
P Van Duppen
T Walther
C Wraith
A Yakushev

DOI

10.1103/physrevlett.120.232503

eISSN

1079-7114

ISSN

0031-9007

Ausgabe der Veröffentlichung

23

Zeitschrift

Physical Review Letters

Sprache

en

Artikelnummer

232503

Online publication date

2018

Status

Published online

Herausgeber

American Physical Society (APS)

Herausgeber URL

http://dx.doi.org/10.1103/physrevlett.120.232503

Datum der Datenerfassung

2018

Titel

Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy

Ausgabe der Zeitschrift

120

Data source: Crossref

Abstract

Until recently, ground-state nuclear moments of the heaviest nuclei could only be inferred from nuclear spectroscopy, where model assumptions are required. Laser spectroscopy in combination with modern atomic structure calculations is now able to probe these moments directly, in a comprehensive and nuclear-model-independent way. Here we report on unique access to the differential mean-square charge radii of ^{252,253,254}No, and therefore to changes in nuclear size and shape. State-of-the-art nuclear density functional calculations describe well the changes in nuclear charge radii in the region of the heavy actinides, indicating an appreciable central depression in the deformed proton density distribution in ^{252,254}No isotopes. Finally, the hyperfine splitting of ^{253}No was evaluated, enabling a complementary measure of its (quadrupole) deformation, as well as an insight into the neutron single-particle wave function via the nuclear spin and magnetic moment.

Addresses

Helmholtz-Institut Mainz, 55128 Mainz, Germany.

Autoren

S Raeder
D Ackermann
H Backe
R Beerwerth
JC Berengut
M Block
A Borschevsky
B Cheal
P Chhetri
Ch E Düllmann
VA Dzuba
E Eliav
J Even
R Ferrer
VV Flambaum
S Fritzsche
F Giacoppo
S Götz
FP Heßberger
M Huyse
U Kaldor
O Kaleja
J Khuyagbaatar
P Kunz
M Laatiaoui
F Lautenschläger
W Lauth
AK Mistry
E Minaya Ramirez
W Nazarewicz
SG Porsev
MS Safronova
UI Safronova
B Schuetrumpf
P Van Duppen
T Walther
C Wraith
A Yakushev

DOI

10.1103/physrevlett.120.232503

eISSN

1079-7114

Externe Identifier

PubMed Identifier: 29932712

Funding acknowledgements

Bundesministerium für Bildung und Forschung: 06MZ169I
U.S. Department of Energy: DE-SC0018083
U.S. Department of Energy: DOE-DE-NA0002847
GSI:
National Nuclear Security Administration:
Office of Science:
Bundesministerium für Bildung und Forschung: 05P09RDFN4
Bundesministerium für Bildung und Forschung: 05P15RDFN1
Horizon 2020 Framework Programme: 654002
Center for Information Technology:
Science and Technology Facilities Council: ST/L005670/1
Rijksuniversiteit Groningen:
Bundesministerium für Bildung und Forschung: 05P12RDFN8
Bundesministerium für Bildung und Forschung: 05P15SJCIA
Science and Technology Facilities Council: ST/P004598/1
Australian Research Council:
National Research Council Canada:
Bundesministerium für Bildung und Forschung: 06LM236I
U.S. Department of Energy: DE-SC0013365
National Science Foundation: PHY-1620687
European Commission:
Helmholtz-Institut Mainz:

Open access

false

ISSN

0031-9007

Ausgabe der Veröffentlichung

23

Zeitschrift

Physical review letters

Sprache

eng

Medium

Print

Paginierung

232503

Datum der Veröffentlichung

2018

Status

Published

Datum der Datenerfassung

2018

Titel

Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy.

Sub types

Journal Article

Ausgabe der Zeitschrift

120

Data source: Europe PubMed Central

Abstract

Until recently, ground-state nuclear moments of the heaviest nuclei could only be inferred from nuclear spectroscopy, where model assumptions are required. Laser spectroscopy in combination with modern atomic structure calculations is now able to probe these moments directly, in a comprehensive and nuclear-model-independent way. Here we report on unique access to the differential mean-square charge radii of ^{252,253,254}No, and therefore to changes in nuclear size and shape. State-of-the-art nuclear density functional calculations describe well the changes in nuclear charge radii in the region of the heavy actinides, indicating an appreciable central depression in the deformed proton density distribution in ^{252,254}No isotopes. Finally, the hyperfine splitting of ^{253}No was evaluated, enabling a complementary measure of its (quadrupole) deformation, as well as an insight into the neutron single-particle wave function via the nuclear spin and magnetic moment.

Autoren

S Raeder
D Ackermann
H Backe
R Beerwerth
JC Berengut
M Block
A Borschevsky
B Cheal
P Chhetri
Ch E Düllmann
VA Dzuba
E Eliav
J Even
R Ferrer
VV Flambaum
S Fritzsche
F Giacoppo
S Götz
FP Heßberger
M Huyse
U Kaldor
O Kaleja
J Khuyagbaatar
P Kunz
M Laatiaoui
F Lautenschläger
W Lauth
AK Mistry
E Minaya Ramirez
W Nazarewicz
SG Porsev
MS Safronova
UI Safronova
B Schuetrumpf
P Van Duppen
T Walther
C Wraith
A Yakushev

Autoren-URL

https://www.ncbi.nlm.nih.gov/pubmed/29932712

DOI

10.1103/PhysRevLett.120.232503

eISSN

1079-7114

Ausgabe der Veröffentlichung

23

Zeitschrift

Phys Rev Lett

Sprache

eng

Country

United States

Paginierung

232503

Datum der Veröffentlichung

2018

Status

Published

Datum, an dem der Datensatz öffentlich gemacht wurde

2018

Titel

Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy.

Sub types

Journal Article

Ausgabe der Zeitschrift

120

Data source: PubMed

Probing sizes and shapes of nobelium isotopes by laser spectroscopy

Tools