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Accurate masses of neutron-deficient nuclides close to Z=82

Publication ,  Journal Article
Schwarz, S; Ames, F; Audi, G; Beck, D; Bollen, G; De Coster, C; Dilling, J; Engels, O; Fossion, R; Garcia Ramos, JE; Henry, S; Herfurth, F ...
Published in: Nuclear Physics A
October 22, 2001

Mass measurements with the Penning-trap mass spectrometer ISOLTRAP at ISOLDE/CERN are extended to nonsurface ionizable species using newly developed ion-beam bunching devices. Masses of 179-197Hg, 196,198Pb, 197Bi, 198Po and 203At were determined with an accuracy of 1×10-7 corresponding to δm≈20 keV. Applying a resolving power of up to 3.7×106 ground and isomeric states of 185,187,191,193,197Hg were separated. First experimental values for the isomeric excitation energy of 187,191Hg are obtained. A least-squares adjustment has been performed and theoretical approaches are discussed to model the observed fine structure in the binding energy. © 2001 Elsevier Science B.V.

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Published In

Nuclear Physics A

DOI

ISSN

0375-9474

Publication Date

October 22, 2001

Volume

693

Issue

3-4

Start / End Page

533 / 545

Related Subject Headings

  • Nuclear & Particles Physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
 

Citation

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Schwarz, S., Ames, F., Audi, G., Beck, D., Bollen, G., De Coster, C., … Weber, C. (2001). Accurate masses of neutron-deficient nuclides close to Z=82. Nuclear Physics A, 693(3–4), 533–545. https://doi.org/10.1016/S0375-9474(01)00881-8
Schwarz, S., F. Ames, G. Audi, D. Beck, G. Bollen, C. De Coster, J. Dilling, et al. “Accurate masses of neutron-deficient nuclides close to Z=82.” Nuclear Physics A 693, no. 3–4 (October 22, 2001): 533–45. https://doi.org/10.1016/S0375-9474(01)00881-8.
Schwarz S, Ames F, Audi G, Beck D, Bollen G, De Coster C, et al. Accurate masses of neutron-deficient nuclides close to Z=82. Nuclear Physics A. 2001 Oct 22;693(3–4):533–45.
Schwarz, S., et al. “Accurate masses of neutron-deficient nuclides close to Z=82.” Nuclear Physics A, vol. 693, no. 3–4, Oct. 2001, pp. 533–45. Scopus, doi:10.1016/S0375-9474(01)00881-8.
Schwarz S, Ames F, Audi G, Beck D, Bollen G, De Coster C, Dilling J, Engels O, Fossion R, Garcia Ramos JE, Henry S, Herfurth F, Heyde K, Kellerbauer A, Kluge HJ, Kohl A, Lamour E, Lunney D, Martel I, Moore RB, Oinonen M, Raimbault-Hartmann H, Scheidenberger C, Sikler G, Szerypo J, Weber C. Accurate masses of neutron-deficient nuclides close to Z=82. Nuclear Physics A. 2001 Oct 22;693(3–4):533–545.
Journal cover image

Published In

Nuclear Physics A

DOI

ISSN

0375-9474

Publication Date

October 22, 2001

Volume

693

Issue

3-4

Start / End Page

533 / 545

Related Subject Headings

  • Nuclear & Particles Physics
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences