Structural Stability of Long Lived Superheavy Nucleus 298114

Structural Stability of Long Lived Superheavy Nucleus 298114

S. Santhosh Kumar

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A. Victor Babu

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Pondicherry University

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.

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No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

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How to Cite This Article

S. Santhosh Kumar. 2014. \u201cStructural Stability of Long Lived Superheavy Nucleus 298114\u201d. Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 14 (GJSFR Volume 14 Issue A7): .

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GJSFR Volume 14 Issue A7
Pg. 27- 31

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords

level density nucleon emission separation energy shape transition superheavy nucleus

Submission ReceivedOctober 31, 2014
Peer Review Double Blind
Handling Editor
Accepted November 25, 2014
Published December 7, 2014

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December 29, 2014

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Article Matrices

Total Score: 102

Country: India

Subject: Global Journal of Science Frontier Research - A: Physics & Space Science

Authors: S. Santhosh Kumar, A. Victor Babu (PhD/Dr. count: 0)

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