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Structural Stability of Long Lived Superheavy Nucleus 298114

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Structural Stability of Long Lived Superheavy Nucleus 298114

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Abstract

Synthesis of superheavy nuclei has been achieved recently through hot fusion reactions. A systematic theoretical calculation of determining the stability of the superheavy nucleus Z=114 is studied in the context of angular momentum and temperature. The level density can provide clues to the applicability of the statistical model which is only correct for a high density of excited states. The collapse of pairing correlation at moderately higher spin and at low temperature causes a shape change and stability at higher spin is also expected. The drop in separation energy is closely associated with the structural changes in the rotating nuclei; relative increase in neutron emission probability around certain values of temperature may be construed as evidence for the shape transition. Such effects are not obtained for 298 114. Hence this statistical study reveals a higher stability for 298 114 against temperature and angular momentum.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

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Not applicable for this article.

How to Cite This Article

S. Santhosh Kumar, A. Victor Babu. 2014. "Structural Stability of Long Lived Superheavy Nucleus 298114". Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 14 (GJSFR Volume 14 Issue 44 (A7)).

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords
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GJSFR-A Classification FOR Code: 020199
Version of record
v1.2

Issue date
November 10, 2014

Language
English
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Structural Stability of Long Lived Superheavy Nucleus 298114

S. Kumar
S. Kumar Avvaiyar Govt. College for Women
A. Babu
A. Babu <p>Avvaiyar Govt. College for Women</p>