Analysis of the energy spectra of ground states of deformed nuclei in the rare-earth region

Noora B

doi:10.1088/1674-1137/39/4/044101

Chinese Physics C> 2015, Vol. 39> Issue(4) : 044101 DOI: 10.1088/1674-1137/39/4/044101

Analysis of the energy spectra of ground states of deformed nuclei in the rare-earth region

Noora B

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Abstract：
The ₆₂Sm, ₆₄Gd, ₆₆Dy, ₇₀Yb, ₇₂Hf and ₇₄W nuclei are classified as deformed nuclei. Low-lying bands are one of the most fundamental excitation modes in the energy spectra of deformed nuclei. In this paper a theoretical analysis of the experimental data within the phenomenological model is presented. The energy spectra of ground states are calculated. It is found that the low-lying spectra of ground band states are in good agreement with the experimental data.

References

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Bohr A, Mottelson B R. Nuclear Structure. Benjamin, New York, 1997. 1.2[2] Usmanov Ph N, Mikhailov I N. Phys. Part. Nucl. Lett., 1997, 28: 348[3] Usmanov Ph N, Okhunov A A, Salikhbaev U S, Vdovin A I. Phys. Part. Nucl. Lett., 2010, 7(3): 185[4] Reich C W. Nucl. Data Sheets, 2003, 99: 753[5] Helmer R G. Nucl. Data Sheets, 1996, 77: 481[6] Reich C W. Nucl. Data Sheets, 2005, 105: 555[7] SHENG Z et al. Nucl. Phys. A, 2010, 832: 49[8] Begzhanov R B, Belinkiy V M, Zalyubovskiy I I, Kuznichenko A B. Handbook on Nuclear Physics: Tashkent, FAN, 1989, 1.2[9] Harris S M. Phys. Rev. B, 1965, 138: 509

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Noora B. Analysis of the energy spectra of ground states of deformed nuclei in the rare-earth region[J]. Chinese Physics C, 2015, 39(4): 044101. doi: 10.1088/1674-1137/39/4/044101

Noora B. Analysis of the energy spectra of ground states of deformed nuclei in the rare-earth region[J]. Chinese Physics C, 2015, 39(4): 044101. doi: 10.1088/1674-1137/39/4/044101 shu

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Received: 2014-05-26
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Analysis of the energy spectra of ground states of deformed nuclei in the rare-earth region

Noora B

Received Date: 2014-05-26
Accepted Date: 1900-01-01
Available Online: 2015-04-05

Abstract: The ₆₂Sm, ₆₄Gd, ₆₆Dy, ₇₀Yb, ₇₂Hf and ₇₄W nuclei are classified as deformed nuclei. Low-lying bands are one of the most fundamental excitation modes in the energy spectra of deformed nuclei. In this paper a theoretical analysis of the experimental data within the phenomenological model is presented. The energy spectra of ground states are calculated. It is found that the low-lying spectra of ground band states are in good agreement with the experimental data.