Skip to main content
SpringerLink
Log in

Systematic of signature inversion in (h 11/2)p⊗(i 13/2)n for odd–odd nuclei in rare-earth nuclei

  • Published:
Pramana Aims and scope Submit manuscript

Abstract

Systematic features of the signature inversion phenomenon in (h 11/2)p ⊗(i 13/2)n in doubly-odd rare-earth nuclei are presented. These features are generally observed in high-j orbitals, mainly, in (h 9/2),(h 11/2) and (i 13/2). Calculations are carried out within the framework of the two quasiparticle plus rotor model (TQPRM) to explain strong odd–even staggering and signature inversion observed in these high-j orbitals. The shifting of point of inversion to lower/higher spin with the increase in neutron/proton numbers is well explained by the calculations. It is found that 1 /2[541] proton orbital of h 9/2 is necessary in the lower mass region to obtain the point of inversion.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Figure 1
Figure 2
Figure 3
Figure 4
Figure 5

Similar content being viewed by others

References

  1. C W Reich, Nuclear Data Sheets 105, 557 (2005)

  2. C X Yang and H Yu Zhou, Chin. Phys. Lett. 20, 2140 (2003)

  3. G D Dracoulis, T Kibédi, A P Byrne, R A Bark and A M Baxter, Phys. Rev. C 62, 037301 (2000)

  4. D M Headly, R K Sheline, P C Sood, R W Hoff, J Kvasil, D Nosek, A K Jain and D G Burke, Atomic Data Nucl. Data Tables 69, 239 (1998)

  5. D J Hartley, J L Allen, T B Brown, F G Kondev, S M Fischer, R V F Janssen and J Simpson, Phys. Rev. C 59, 1171 (1999)

  6. A K Jain, J Kvasil, R K Sheline and R W Hoff, Phys. Lett. B 209, 19 (1988)

  7. A K Jain et al, Phys. Rev. C 40, 432 (1989)

  8. K Hara and Y Sun, Nucl. Phys. A 531, 221 (1991)

  9. A K Jain and Alpana Goel, Phys. Lett. B 277, 233 (1992)

  10. Alpana Goel and A K Jain, Pramana:J. Phys. 46,51 (1996)

  11. Alpana Goel and A K Jain, Nucl. Phys. A 620, 265 (1997)

  12. A K Jain, D M Headly, R K Sheline, P C Sood, D G Burke, J Kvasil, D Nosek and R WHoff, Rev. Mod. Phys. 70(3), 843 (1998)

  13. R Bengtsson, H Frisk, F R May and J A Pinston, Nucl. Phys. A 415, 189 (1984)

  14. Alpana Goel and A K Jain, Phys. Rev. C 45, 221 (1992)

  15. Alpana Goel and A K Jain, Phys. Lett. B 337, 240 (1994)

  16. S C Li, Y H Zhang, X H Zhou, S Guo, M L Liu, B S Gao, G de Angelis, N Marginean, A Gadea, D R Napoli and T Martinez et al, Phys. Rev. C 87, 014310 (2013)

  17. C Y Xie, X H Zhou, Y H Zhang, Y X Guo, X G Lei, Y Zheng, M L Liu, L T Song, H LWang, W T Guo, H P Yu, L H Zhu et al, Phys. Rev. C 72, 044302 (2005)

  18. H Pai, G Mukherjee, S Bhattacharya, M R Gohil, T Bhattacharjee and C Bhattacharya, Phys. Rev. C 85, 064313 (2012)

  19. Soumik Bhattacharya, S Bhattacharya, S Dasgupta, H Pai, G Mukherjee, R Palit,A Chatterjee, V Nanal, S Saha and S Thakur, Proc. DAE Symp. Nucl. Phys. 58 (2013)

  20. N. Yoshida, H. Sagawa and J. Otsuka, Nucl. Phys. A 567, 17 (1994)

  21. Alpana Goel, Study of the two-quasiparticle band structure in odd–odd and even–even nuclei Ph.D. Thesis (University of Roorkee, 1992)

  22. I Hamamoto, Phys. Lett. B 235, 221 (1990)

  23. Alpana Goel, A K Jain, R W Hoff and R K Sheline, Pramana – J. Phys. 36, 105 (1991)

  24. N D Newby, Phys. Rev. 125, 2063 (1962)

  25. Sven Gosta Nillson, Chin Fu Tsang, Adam Sobizczewski, Slawomir Wycech, Christer Gustafson, Peter Moller and Bjorn Nilson, Nucl. Phys. A 131, 1 (1969)

  26. A K Jain, R K Sheline, P C Sood and Kiran Jain, Rev. Mod. Phys. 62, 2 (1990)

  27. P Mollar and J R Nix, At. Data Nucl. Data Tables 59, 185 (1995)

  28. Kawalpreet Kalra, Alpana Goel and A K Jain, IJSRP 2 (2012) NNDC (National Nuclear Data Center), Brookhaven National Laboratory (Cited in July 2013) http://www.nndc.bnl.gov/chart/

Download references

Author information

Authors and Affiliations

  1. Department of Physics, Amity Institute of Applied Sciences, Amity University, Noida, 201 303, India

    KAWALPREET KALRA

  2. Amity Institute of Nuclear Science and Technology, Amity University, Noida, 201 303, India

    ALPANA GOEL

  3. Department of Physics, Maharishi Markandeshwar University, Mullana, 133 207, India

    SUKHJEET SINGH & SUSHIL KUMAR

  4. Department of Physics, Indian Institute of Technology, Roorkee, 247 667, India

    A K JAIN

Authors
  1. KAWALPREET KALRA
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. ALPANA GOEL
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. SUKHJEET SINGH
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. SUSHIL KUMAR
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. A K JAIN
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to KAWALPREET KALRA.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

KALRA, K., GOEL, A., SINGH, S. et al. Systematic of signature inversion in (h 11/2)p⊗(i 13/2)n for odd–odd nuclei in rare-earth nuclei. Pramana - J Phys 84, 87–99 (2015). https://doi.org/10.1007/s12043-014-0834-2

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12043-014-0834-2

Keywords

PACS Nos

Search

Navigation