dorsal/arxiv
View Schemaalpha-decay chains of Z=114, A=289 and Z=118, A=293 in the relativistic mean-field model
| Authors | M. Bender |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9911066 |
| URL | https://arxiv.org/abs/nucl-th/9911066 |
| DOI | 10.1103/PhysRevC.61.031302 |
| Journal | Phys.Rev. C61 (2000) 031302 |
Abstract
A comparison of calculated and experimental Q_alpha values of superheavy even-even nuclei and a few selected odd-N nuclei is presented in the framework of the relativistic mean-field model with the parameterization NL-Z2. Blocking effects are found to be important for a proper description of Q_alpha of odd mass nuclei. The model gives a good overall description of the available experimental data. The mass and charge assignment of the recently measured decay chains from Dubna and Berkeley is in agreement with the predictions of the model. The analysis of the new data does not allow a final conclusion about the location of the expected island of spherical doubly-magic superheavy nuclei.
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"abstract": "A comparison of calculated and experimental Q_alpha values of superheavy\neven-even nuclei and a few selected odd-N nuclei is presented in the framework\nof the relativistic mean-field model with the parameterization NL-Z2. Blocking\neffects are found to be important for a proper description of Q_alpha of odd\nmass nuclei. The model gives a good overall description of the available\nexperimental data. The mass and charge assignment of the recently measured\ndecay chains from Dubna and Berkeley is in agreement with the predictions of\nthe model. The analysis of the new data does not allow a final conclusion about\nthe location of the expected island of spherical doubly-magic superheavy\nnuclei.",
"arxiv_id": "nucl-th/9911066",
"authors": [
"M. Bender"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.61.031302",
"journal_ref": "Phys.Rev. C61 (2000) 031302",
"title": "alpha-decay chains of Z=114, A=289 and Z=118, A=293 in the relativistic mean-field model",
"url": "https://arxiv.org/abs/nucl-th/9911066"
},
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