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Title: Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP

Abstract

The masses of 15 stable nuclides in the rare-earth region have been measured with the Penning-trap mass spectrometer TRIGA-TRAP. This is the first series of absolute mass measurements linking these nuclides to the atomic-mass standard {sup 12}C. Previously, nuclear reaction studies almost exclusively determined the literature values of these masses in the Atomic-Mass Evaluation. The TRIGA-TRAP results show deviations on the order of 3-4 standard deviations from the latest published values of the Atomic-Mass Evaluation 2003 for some cases. However, the binding-energy differences that are important for nuclear structure studies have been confirmed and improved. The new masses are discussed in the context of valence proton-neutron interactions using double differences of binding energies, {delta}V{sub pn}(Z,N).

Authors:
 [1];  [2];  [3]; ;  [1];  [2]; ; ;  [4];  [1];  [5];  [6];  [7];  [8]; ;  [9];  [2];  [4];  [2];  [1] more »;  [2];  [1];  [2];  [4];  [2];  [3];  [10] « less
  1. Max-Planck-Institut fuer Kernphysik, D-69117 Heidelberg (Germany)
  2. (Germany)
  3. CSNSM-IN2P3-CNRS, Universite de Paris Sud, F-91405 Orsay (France)
  4. GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt (Germany)
  5. (Turkey)
  6. Yale University, New Haven, Connecticut 06520-8120 (United States)
  7. Ernst-Moritz-Arndt-Universitaet, D-17487 Greifswald (Germany)
  8. Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz (Germany)
  9. Ruprecht-Karls-Universitaet, D-69120 Heidelberg (Germany)
  10. (China)
Publication Date:
OSTI Identifier:
21596557
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 84; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevC.84.014311; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BINDING ENERGY; CARBON 12; EVALUATION; MASS; MASS SPECTROMETERS; NUCLEAR REACTIONS; NUCLEAR STRUCTURE; PENNING EFFECT; PROTON-NEUTRON INTERACTIONS; RARE EARTHS; TRAPS; TRIGA TYPE REACTORS; BARYON-BARYON INTERACTIONS; CARBON ISOTOPES; ELEMENTS; ENERGY; ENRICHED URANIUM REACTORS; EVEN-EVEN NUCLEI; HADRON-HADRON INTERACTIONS; HOMOGENEOUS REACTORS; HYDRIDE MODERATED REACTORS; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; METALS; NUCLEI; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PROTON-NUCLEON INTERACTIONS; REACTORS; RESEARCH AND TEST REACTORS; SOLID HOMOGENEOUS REACTORS; SPECTROMETERS; STABLE ISOTOPES; WATER COOLED REACTORS; WATER MODERATED REACTORS

Citation Formats

Ketelaer, J., Institut fuer Physik, Johannes Gutenberg-Universitaet, D-55128 Mainz, Audi, G., Beyer, T., Blaum, K., Ruprecht-Karls-Universitaet, D-69120 Heidelberg, Block, M., Dworschak, M., Herfurth, F., Cakirli, R. B., Department of Physics, University of Istanbul, Istanbul, Casten, R. F., Droese, C., Eberhardt, K., Eibach, M., Smorra, C., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Minaya Ramirez, E., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Nagy, Sz., GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt, Neidherr, D., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Noertershaeuser, W., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Wang, M., and Institute of Modern Physics, 730000 Lanzhou. Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP. United States: N. p., 2011. Web. doi:10.1103/PHYSREVC.84.014311.
Ketelaer, J., Institut fuer Physik, Johannes Gutenberg-Universitaet, D-55128 Mainz, Audi, G., Beyer, T., Blaum, K., Ruprecht-Karls-Universitaet, D-69120 Heidelberg, Block, M., Dworschak, M., Herfurth, F., Cakirli, R. B., Department of Physics, University of Istanbul, Istanbul, Casten, R. F., Droese, C., Eberhardt, K., Eibach, M., Smorra, C., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Minaya Ramirez, E., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Nagy, Sz., GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt, Neidherr, D., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Noertershaeuser, W., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Wang, M., & Institute of Modern Physics, 730000 Lanzhou. Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP. United States. doi:10.1103/PHYSREVC.84.014311.
Ketelaer, J., Institut fuer Physik, Johannes Gutenberg-Universitaet, D-55128 Mainz, Audi, G., Beyer, T., Blaum, K., Ruprecht-Karls-Universitaet, D-69120 Heidelberg, Block, M., Dworschak, M., Herfurth, F., Cakirli, R. B., Department of Physics, University of Istanbul, Istanbul, Casten, R. F., Droese, C., Eberhardt, K., Eibach, M., Smorra, C., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Minaya Ramirez, E., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Nagy, Sz., GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt, Neidherr, D., Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz, Noertershaeuser, W., Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz, Wang, M., and Institute of Modern Physics, 730000 Lanzhou. Fri . "Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP". United States. doi:10.1103/PHYSREVC.84.014311.
@article{osti_21596557,
title = {Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP},
author = {Ketelaer, J. and Institut fuer Physik, Johannes Gutenberg-Universitaet, D-55128 Mainz and Audi, G. and Beyer, T. and Blaum, K. and Ruprecht-Karls-Universitaet, D-69120 Heidelberg and Block, M. and Dworschak, M. and Herfurth, F. and Cakirli, R. B. and Department of Physics, University of Istanbul, Istanbul and Casten, R. F. and Droese, C. and Eberhardt, K. and Eibach, M. and Smorra, C. and Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz and Minaya Ramirez, E. and Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz and Nagy, Sz. and GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, D-64291 Darmstadt and Neidherr, D. and Helmholtz-Institut Mainz, Johannes Gutenberg-Universitaet, D-55099 Mainz and Noertershaeuser, W. and Institut fuer Kernchemie, Johannes Gutenberg-Universitaet, D-55128 Mainz and Wang, M. and Institute of Modern Physics, 730000 Lanzhou},
abstractNote = {The masses of 15 stable nuclides in the rare-earth region have been measured with the Penning-trap mass spectrometer TRIGA-TRAP. This is the first series of absolute mass measurements linking these nuclides to the atomic-mass standard {sup 12}C. Previously, nuclear reaction studies almost exclusively determined the literature values of these masses in the Atomic-Mass Evaluation. The TRIGA-TRAP results show deviations on the order of 3-4 standard deviations from the latest published values of the Atomic-Mass Evaluation 2003 for some cases. However, the binding-energy differences that are important for nuclear structure studies have been confirmed and improved. The new masses are discussed in the context of valence proton-neutron interactions using double differences of binding energies, {delta}V{sub pn}(Z,N).},
doi = {10.1103/PHYSREVC.84.014311},
journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 1,
volume = 84,
place = {United States},
year = {2011},
month = {7}
}