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Erratum to “Rotational bands in 122 Cs” [Nucl. Phys. A 674 (2000) 343–356]
Nuclear Physics A 678 (2000) 457 www.elsevier.nl/locate/npe
Erratum
Erratum to “Rotational bands in 122Cs” [Nucl. Phys. A 674 (2000) 343–356] ✩ C.-B. Moon a,∗ , T. Komatsubara b , K. Furuno b a Department of Physics, Hoseo University, Chung-Nam 336-795, South Korea b Institute of Physics and Tandem Accelerator Center, University of Tsukuba, Ibaraki 305-8577, Japan
The energy of 500 keV quoted in our paper [1] for the 8− isomer in 122 Cs seems to be incorrect. We quoted this value from the 8th edition of the Table of Isotopes (1996). In the 1998 and 1999 updated editions of the Table of Isotopes, however, the adopted value is 76 ± 24 keV that was quoted from Ref. [2]. But, according to a very recent paper [3] the energy of this isomer should be 135 ± 14 keV with the half-life (T1/2 ) of 3.7 min. This result was obtained from the mass difference measurement between the 8− isomeric state and the ground state in 122 Cs using the tandem Penning-trap mass spectrometer at ISOLDE by Ames et al. who are the same group in Ref. [2]. So, we quote the 135 ± 14 keV with T1/2 = 3.7 min instead of 500 keV with T1/2 = 4.5 min as the excitation energy of the 8− isomer in 122 Cs. It is noted that the level energies of Ei and Ef tabulated in Table 1 in [1] should be systematically low by the energy of 365 keV. The conclusions of the paper are not affected. We are grateful to Dr. Balraj Singh for a useful comment on the energy of the 8− isomer in 122 Cs. References [1] C.-B. Moon, T. Komatsubara, K. Furuno, Nucl. Phys. A 674 (2000) 343. [2] H. Stolzenberg, St. Becker, G. Bollen, F. Kern, H.-J. Kluge, Th. Otto, G. Savard, L. Schweikhard, G. Audi, R.B. Moore, Phys. Rev. Lett. 65 (1990) 3104. [3] F. Ames, G. Audi, D. Beck, G. Bollen, M. de Saint Simon, R. Jertz, H.-J. Kluge, A. Kohl, A. König, D. Lunney, I. Martel, R.B. Moore, T. Otto, Z. Patyk, H. Raimbault-Hartmann, G. Rouleau, G. Savard, E. Schark, S. Schwarz, L. Schweikhard, H. Stolzenberg, J. Szerypo, The ISOLDE Collaboration, Nucl. Phys. A 651 (1999) 3.
✩
PII of original article: S0375-9474(00)00174-3
∗ Corresponding author: [email protected]
0375-9474/00/$ – see front matter 2000 Elsevier Science B.V. All rights reserved. PII: S 0 3 7 5 - 9 4 7 4 ( 0 0 ) 0 0 3 6 4 - X
Erratum
Erratum to “Rotational bands in 122Cs” [Nucl. Phys. A 674 (2000) 343–356] ✩ C.-B. Moon a,∗ , T. Komatsubara b , K. Furuno b a Department of Physics, Hoseo University, Chung-Nam 336-795, South Korea b Institute of Physics and Tandem Accelerator Center, University of Tsukuba, Ibaraki 305-8577, Japan
The energy of 500 keV quoted in our paper [1] for the 8− isomer in 122 Cs seems to be incorrect. We quoted this value from the 8th edition of the Table of Isotopes (1996). In the 1998 and 1999 updated editions of the Table of Isotopes, however, the adopted value is 76 ± 24 keV that was quoted from Ref. [2]. But, according to a very recent paper [3] the energy of this isomer should be 135 ± 14 keV with the half-life (T1/2 ) of 3.7 min. This result was obtained from the mass difference measurement between the 8− isomeric state and the ground state in 122 Cs using the tandem Penning-trap mass spectrometer at ISOLDE by Ames et al. who are the same group in Ref. [2]. So, we quote the 135 ± 14 keV with T1/2 = 3.7 min instead of 500 keV with T1/2 = 4.5 min as the excitation energy of the 8− isomer in 122 Cs. It is noted that the level energies of Ei and Ef tabulated in Table 1 in [1] should be systematically low by the energy of 365 keV. The conclusions of the paper are not affected. We are grateful to Dr. Balraj Singh for a useful comment on the energy of the 8− isomer in 122 Cs. References [1] C.-B. Moon, T. Komatsubara, K. Furuno, Nucl. Phys. A 674 (2000) 343. [2] H. Stolzenberg, St. Becker, G. Bollen, F. Kern, H.-J. Kluge, Th. Otto, G. Savard, L. Schweikhard, G. Audi, R.B. Moore, Phys. Rev. Lett. 65 (1990) 3104. [3] F. Ames, G. Audi, D. Beck, G. Bollen, M. de Saint Simon, R. Jertz, H.-J. Kluge, A. Kohl, A. König, D. Lunney, I. Martel, R.B. Moore, T. Otto, Z. Patyk, H. Raimbault-Hartmann, G. Rouleau, G. Savard, E. Schark, S. Schwarz, L. Schweikhard, H. Stolzenberg, J. Szerypo, The ISOLDE Collaboration, Nucl. Phys. A 651 (1999) 3.
✩
PII of original article: S0375-9474(00)00174-3
∗ Corresponding author: [email protected]
0375-9474/00/$ – see front matter 2000 Elsevier Science B.V. All rights reserved. PII: S 0 3 7 5 - 9 4 7 4 ( 0 0 ) 0 0 3 6 4 - X