Journals / Journal of Scientific Reports-A / 2006 / Sayı: 011

COLLECTIVE BAND ANALYSIS OF DEFORMED HEAVY ISOTOPIC-Hf NUCLEI

DEFORME AĞIR Hf İZOTOPİK ÇEKİRDEKLERİN KOLLEKTİF BAND ANALİZİ

Pages
49–56
Publication Date
2006-09-15
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

On the other hand, it is determined that betaand gamma vibrational bands are dominant band for 178Hf and 181Hf nucleus, respectively.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the level density parameters of deformed heavy Hf isotopic ( 176Hf, 177Hf,178Hf, 179Hf, 180Hf, 181Hf ) nuclei are calculated using energy spectrum of the nuclei ininterest, and the detailed band analysis have been made.
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Key Findings & Data:Theoretical calculations prove thatground state band is dominant for the collective excitation states of the 176Hf, 177Hf, 179Hfand 180Hf nucleus having positive-parity band.
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Conclusion & Impact:On the other hand, it is determined that betaand gamma vibrational bands are dominant band for 178Hf and 181Hf nucleus, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Deforme Ağır Çekirdekler · Enerji Seviye Yoğunluğu · Kollektif Uyarılma Bandları

Abstract

In this study, the level density parameters of deformed heavy Hf isotopic ( 176Hf, 177Hf,178Hf, 179Hf, 180Hf, 181Hf ) nuclei are calculated using energy spectrum of the nuclei ininterest, and the detailed band analysis have been made. The parameters are determined bytaking into account collective structure for different bands of each isotope. The obtainedresults have been compared with experimental results. Theoretical calculations prove thatground state band is dominant for the collective excitation states of the 176Hf, 177Hf, 179Hfand 180Hf nucleus having positive-parity band. On the other hand, it is determined that betaand gamma vibrational bands are dominant band for 178Hf and 181Hf nucleus, respectively.

Özet

Bu çalışmada, deforme ağır Hf izotopik çekirdeklerin ( 176Hf, 177Hf, 178Hf, 179Hf, 180Hf,181Hf ) seviye yoğunluk parametreleri enerji spektrumlarından yararlanılarak hesaplanmışve detaylı band analizi yapılmıştır. Her çekirdeğin farklı bandları için kollektif yapı dikkatealınarak parametreler belirlenmiştir. Elde edilen parametre sonuçları deneysel sonuçlarlakarşılaştırılmıştır. Hesaplamalarda; pozitif pariteli bandlara sahip 176Hf, 177Hf, 179Hf ve 180Hfçekirdeklerin kollektif uyarılmış durumlarında taban durum bandının etkili olduğugörülmüştür. Diğer taraftan, 178Hf çekirdeğinde beta titreşim bandının, 181Hf çekirdeğindeise gamma titreşim bandının baskın olduğu belirlenmiştir.

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Cite This Article

Eser, E., Okuducu, Ş., Sönmezoğlu, S. (2006). COLLECTIVE BAND ANALYSIS OF DEFORMED HEAVY ISOTOPIC-Hf NUCLEI. Journal of Scientific Reports-A, Sayı: 011, 49–56. https://ajindex.com/articles/779332

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References (19)

  1. Pezer, R., Ventura, A., Vretenor, D., Nucl. Phys. A, 717: 21 (2003)
  2. Bethe H., Phys. Rev., 50: 332 (1936)
  3. Landau, L., Sov. Phys., 9: 533 (1936)
  4. Weisskopf, V., Phys. Rev., 52: 556 (1937)
  5. Bohr, N., Kalckar, F., Math. Fys. Medd. 14 (10): 1 (1937)
  6. Hurwitz, H., Bethe, H., Phys. Rev., 81: 898 (1951)
  7. Newton, T., Canad. J. Phys., 34: 804 (1956)
  8. Gilbert, A., Cameron, A.G.W., Canada, J. Phys. 43: 1446 (1965)
  9. Ignatyuk, A.V., Smirenkin, G.N. and Tishin, A.S., Sov. J.Nucl. Phys., 21:255 (1975).Ignatyuk, A.V., Istekov, K. K., Smirenkin, G.N., Sov. J. Nucl. Phys., 29: 450 (1979)
  10. Ahmedov, H., Zorba, I., Yılmaz, M., Gönül, B., Nucl. Phys. A, 706: 313 (2002)
  11. Okuducu, Ş., Ahmedov, H., Phys. Lett. B, 565: 102 (2003)
  12. Nuclear Structure And Decay Data, National Nuclear Data Center, Brookhaven,National Laboratory, ENSDF (Evaluated Nuclear Structure Data File), Upton, NY,2001
  13. Ş. Okuducu, E. Eser, S. Sönmezoğlu, Nucl. Science and Eng., (Basımda), (2006)
  14. Rohr, G., Z. Phys. A, 318: 299 (1984)
  15. Bohr, A., and Mottelson, B. R., Nuclear Structure, Vol. II, New York; Benjamin,(1969)
  16. Davidson, J. P., Collective Models of the Nucleus, Academic Pres, (1968)
  17. Ş. Okuducu, S. Sönmezoğlu and E. Eser, Phys. Rev. C, (Basımda), (2006)
  18. Baba, H., Nucl. Phys. A, 159: 625 (1970)
  19. Stolovy, A., and Harvey, J. A., Phys. Rev., 108: 353 (1957).