QUADRATIC BEHAVIOR OF Ft VALUES OF SUPERALLOWED FERMI BETA DECAYS
Öz
In the present work, quadratic behavior of Ft values of the superalloved 0 0 Fermi beta transitions have been investigated by on the eleven well known superallowed Fermi Beta decays; the parent nuclei are 10C, 14O, 26Al, 34Cl, 38K, 42Sc, 46V, 50Mn, 54Co, 62Ga, 74Rb. Broken isospin symmetry of shell model Hamiltonian has been restored by Pyatov method. Within the Random Phase Approximation (RPA), calculations have been performed considering without and with pairing interactions.
Anahtar Kelimeler
Kaynakça
- [1] Blin-Stoyle R J., “Isospin In Nuclear Physics”, edited by Wilkinson D H., Amsterdam: North-Holland, 115-172 (1969).
- [2] I.S. Towner and J.C. Hardy, “Superallowed 0+->0+ nuclear β-decays”, Nucl. Phys. A, 205, 33 (1973).
- [3] D.H. Wilkinson, “The mismatch problem in super-allowed Fermi β-decay”, Phys. Lett., 65 B, 9 (1976).
- [4] J.C. Hardy and I.S. Towner, “Superallowed 0+->0+ nuclear β-decays and Cabibbo universality”, Nucl. Phys. A, 254, 221 (1975).
- [5] I.S. Towner, J.C. Hardy, and M. Harvey, “Analogue symmetry breaking in superallowed fermi β- decay”, Nucl. Phys. A, 284, 269 (1977).
- [6] W.E. Ormand and B.A. Brown, “Corrections to the Fermi Matrix Element for Superallowed β Decay”, Phys. Rev. Lett., 62, 866 (1989).
- [7] F.C. Barker, “On the nuclear-mismatch correction for superallowed 0+->0+ beta decays”, Nucl. Phys. A, 537, 134 (1992).
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Metroloji,Uygulamalı ve Endüstriyel Fizik
Bölüm
Araştırma Makalesi
Yazarlar
Abdullah Engin Çalık
*
Bu kişi benim
Yayımlanma Tarihi
15 Ağustos 2013
Gönderilme Tarihi
27 Şubat 2013
Kabul Tarihi
31 Temmuz 2013
Yayımlandığı Sayı
Yıl 2013 Sayı: 031