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Systematic study of the thermal pairing re-entrance in the 72Ti nucleus

Yıl 2019, Cilt , Sayı , 142 - 148, 28.03.2019

Öz

Finite-temperature Hartree-Fock-Bogoliubov calculations are performed in 72Ti using Skyrme interactions, to predict the finite-temperature pairing re-entrance phenomenon for the system of neutrons. It is also shown that pairing re-entrance modifies the neutron single-particle energies around the Fermi level, as well as occupation numbers and quasiparticle levels. It is also shown that neutron resonant states are expected to contribute substantially to pairing correlations and the two predicted critical temperatures are Tc1=0.1-0.2 MeVand Tc2=0.7-0.9 MeV. On the other hand, Our results for the ground-state energies, proton and neutron separation energies are in very good agreement with experiment where available.


Kaynakça

  • [1] J. Margueron and E. Khan., Phys. Rev. C 86, 065801(2012).
  • [2] M. Belabbas, J.J.Li and J. Margueron Phys. Rev. C 96,024304(2017).
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  • [4] J.J.Li, J.Margueron, W.H.Long, N.Van Giai, Phys. Lett. B 753,97 (2016).
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  • [6] A. T. Kruppa, P. H. Heenen and R. J. Liotta, Phys. Rev. C63044324 (2001).
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  • [13] O. Civitarese, G. G. Dussel and R. Perazzo, Nuc. Phys. A 404, 251 (1983).
  • [14] A. L. Goodman, Nucl. Phys. A 352, 30 (1981); A. L. Goodman, Phys. Rev. C 34, 1942 (1986).
  • [15] N. Sandulescu, Nguyen Van Giai and R. J. Liotta, Phys. Rev. C 61 061301(R), (2000).
  • [16] A. Sedrakian, T. Alm, and U. Lombardo, Phys. Rev. C 55, R582 (1997).
  • [17] A. T. Kruppa, P. H. Heenen and R. J. Liotta, Phys. Rev. C63 044324 (2001).
  • [18] A. Pastore, J. Margueron, P. Schuck, & X. Vias, Phys. Rev. C 88, 034314 (2013).
  • [19] K. Bennaceur, J. Dobaczewski and M. Ploszajjczak, Phys. Rev. C 60, 2809 (1999).

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Yıl 2019, Cilt , Sayı , 142 - 148, 28.03.2019

Öz

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Kaynakça

  • [1] J. Margueron and E. Khan., Phys. Rev. C 86, 065801(2012).
  • [2] M. Belabbas, J.J.Li and J. Margueron Phys. Rev. C 96,024304(2017).
  • [3] J.J.Li, J.Margueron, W.H.Long, N.Van Giai, Phys. Rev. C 92,014302 (2015).
  • [4] J.J.Li, J.Margueron, W.H.Long, N.Van Giai, Phys. Lett. B 753,97 (2016).
  • [5] J.J.Li, J.Margueron, W.H.Long, N.Van Giai, Phys. Lett. B 732,169 (2014).
  • [6] A. T. Kruppa, P. H. Heenen and R. J. Liotta, Phys. Rev. C63044324 (2001).
  • [7] N. Sandulescu, O.Civitarese and R. J. Liotta, Phys. Rev. C61044317 (2000).
  • [8] P. G. De Gennes, Supercoductivity of Metals and Allows(Addition-Wesley, London, 1986).
  • [9] J. Dobaczewski, H. Flocard, and J. Treiner, Nucl. Phys. A422,103 (1984).
  • [10] G. F. Bertsch and H. Esbensen, Ann. Phys. (N.Y.) 209 327(1991).
  • [11] W. Satula , J. Dobaczewski, and W. Nazarewicz, Phys. Rev. Lett.84, 3599(1998).
  • [12] M. Wang, G. Audi, A.H. Wapstra, F.G. Kondev, M. Mac-Cormick, X. Xu, B. Pfeiffer, Chin. Phys. C 36, 160 (2012).
  • [13] O. Civitarese, G. G. Dussel and R. Perazzo, Nuc. Phys. A 404, 251 (1983).
  • [14] A. L. Goodman, Nucl. Phys. A 352, 30 (1981); A. L. Goodman, Phys. Rev. C 34, 1942 (1986).
  • [15] N. Sandulescu, Nguyen Van Giai and R. J. Liotta, Phys. Rev. C 61 061301(R), (2000).
  • [16] A. Sedrakian, T. Alm, and U. Lombardo, Phys. Rev. C 55, R582 (1997).
  • [17] A. T. Kruppa, P. H. Heenen and R. J. Liotta, Phys. Rev. C63 044324 (2001).
  • [18] A. Pastore, J. Margueron, P. Schuck, & X. Vias, Phys. Rev. C 88, 034314 (2013).
  • [19] K. Bennaceur, J. Dobaczewski and M. Ploszajjczak, Phys. Rev. C 60, 2809 (1999).

Ayrıntılar

Birincil Dil İngilizce
Bölüm Makaleler
Yazarlar

Belabbas MOHAMED> (Sorumlu Yazar)

Türkiye


Jérôme MARGUERON Bu kişi benim

Yayımlanma Tarihi 28 Mart 2019
Başvuru Tarihi 2 Aralık 2018
Kabul Tarihi 12 Şubat 2019
Yayınlandığı Sayı Yıl 2019, Cilt , Sayı

Kaynak Göster

Bibtex @araştırma makalesi { alku491247, journal = {ALKÜ Fen Bilimleri Dergisi}, eissn = {2667-7814}, address = {}, publisher = {Alanya Alaaddin Keykubat Üniversitesi}, year = {2019}, pages = {142 - 148}, title = {Systematic study of the thermal pairing re-entrance in the 72Ti nucleus}, key = {cite}, author = {Mohamed, Belabbas and Margueron, Jérôme} }
APA Mohamed, B. & Margueron, J. (2019). Systematic study of the thermal pairing re-entrance in the 72Ti nucleus . ALKÜ Fen Bilimleri Dergisi , NSP2018 Özel Sayı , 142-148 . Retrieved from https://dergipark.org.tr/tr/pub/alku/issue/41490/491247
MLA Mohamed, B. , Margueron, J. "Systematic study of the thermal pairing re-entrance in the 72Ti nucleus" . ALKÜ Fen Bilimleri Dergisi (2019 ): 142-148 <https://dergipark.org.tr/tr/pub/alku/issue/41490/491247>
Chicago Mohamed, B. , Margueron, J. "Systematic study of the thermal pairing re-entrance in the 72Ti nucleus". ALKÜ Fen Bilimleri Dergisi (2019 ): 142-148
RIS TY - JOUR T1 - Systematic study of the thermal pairing re-entrance in the 72Ti nucleus AU - Belabbas Mohamed , Jérôme Margueron Y1 - 2019 PY - 2019 N1 - DO - T2 - ALKÜ Fen Bilimleri Dergisi JF - Journal JO - JOR SP - 142 EP - 148 VL - IS - SN - -2667-7814 M3 - UR - Y2 - 2019 ER -
EndNote %0 ALKÜ Fen Bilimleri Dergisi Systematic study of the thermal pairing re-entrance in the 72Ti nucleus %A Belabbas Mohamed , Jérôme Margueron %T Systematic study of the thermal pairing re-entrance in the 72Ti nucleus %D 2019 %J ALKÜ Fen Bilimleri Dergisi %P -2667-7814 %V %N %R %U
ISNAD Mohamed, Belabbas , Margueron, Jérôme . "Systematic study of the thermal pairing re-entrance in the 72Ti nucleus". ALKÜ Fen Bilimleri Dergisi / (Mart 2019): 142-148 .
AMA Mohamed B. , Margueron J. Systematic study of the thermal pairing re-entrance in the 72Ti nucleus. ALKÜ Fen Bilimleri Dergisi. 2019; 142-148.
Vancouver Mohamed B. , Margueron J. Systematic study of the thermal pairing re-entrance in the 72Ti nucleus. ALKÜ Fen Bilimleri Dergisi. 2019; 142-148.
IEEE B. Mohamed ve J. Margueron , "Systematic study of the thermal pairing re-entrance in the 72Ti nucleus", ALKÜ Fen Bilimleri Dergisi, ss. 142-148, Mar. 2019