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Even–Odd Proton-Rich Sr Isotopes in \(^{78}Ni\) Mass Region

  • Nuclear Physics
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Abstract

This work is based on the investigation of the odd Z=38 isotopes, which lies from proton drip line to the valley of stability, in the vicinity of the \(^{78}Ni\) core. Our study includes the determination of energy spectra and electromagnetic properties of these nuclei. The calculations were performed in the framework of the nuclear shell model by means of the NuShellX@MSU code. Using the calculated single particle energies, the monopole effect consideration introduces some modifications on the jj44bpn effective interaction. The resulting interaction is used to calculate some nuclear properties of the studied nuclei. The results are then compared with the available experimental data.

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References

  1. A.M. Parker, M. Thoennessen, Discovery of Rubidium, Strontium, Molybdenum, and Rhodium Isotopes. At. Data. Nucl. Data Tables 98, 812–856 (2012)

    Article  ADS  Google Scholar 

  2. R.W. Bercaw, R.E. Warner, Study of the odd Strontium isotopes with Stripping and Pickup reactions. Nasa. TN. D-5765, 1-53 (1970)

  3. D.D. Clayton, On Strontium isotopic anomalies and odd A p-process abundances. Astro. Phys. J. 224, L93–L95 (1978)

    Article  ADS  Google Scholar 

  4. J.C. Batchelder, D.M. Moltz, T.J. Ognibene, M. Rowe, Beta delay proton decay of \(^{73}Sr\). Phys. Rev. C. 48, 2593–2597 (1993)

    Article  ADS  Google Scholar 

  5. L. Sinclair, R. Wadsworth, J. Dobaczewski, A. Pastore, G. Lorusso, H. Suzuki, D.S. Ahn, H. Baba, F. Browne, P.J. Davies, P. Doornenbal, A. Estrade, Y. Fang, N. Fukuda, J. Henderson, T. Isobe, D.G. Jenkins, S. Kubono, Z. Li, D. Lubos, S. Nishimura, I. Nishizuka, Z. Patel, S. Rice, H. Sakurai, Y. Shimizu, P. Schury, H. Takeda, P.A. Söderström, T. Sumikama, H. Watanabe, V. Werner, J. Wu, Z.Y. Xu, Half lives of \(^{73}Sr\) and \(^{76}Y\) and the consequences of the proton dripline. Phys. Rev. C. 100(044311), 1–7 (2019)

    Google Scholar 

  6. M.F. Mohar, D. Bazin, W. Benenson, D.J. Morrissey, N.A. Orr, B.M. Sherrill, D. Swan, J.A. Winger, Identification of new nuclei near the proton dripline for \(31 \le Z \le 38\). Phys. Rev. Lett. 66, 1571–1574 (1991)

    Article  ADS  Google Scholar 

  7. J.C. Hardy, J.A. Macdonald, H. Schmeing, T. Faestermann, H.R. Andrews, J.S. Geiger, R.L. Graham, A new series of Beta-delayed proton precursors. Phys. Lett. 63B, 27–30 (1976)

    Article  ADS  Google Scholar 

  8. I.M. Ladenbauer, H. Bakhru, B. Jone, Energies and intensities of \(\gamma\) rays in the decay of \(^{79}Sr\). Can. J. Phys. 50, 3071–3072 (1972)

    Article  ADS  Google Scholar 

  9. S. Kumar, N. Kumar, S. Mandal, S.C. Panch, High spin band structure of \(_{38}^{85}Sr\). Phys. Rev. C. 90, 024315 1-14 (2014)

  10. L.H. Wei, L.J. Bin, L.G. Sheng, Z. Yun, Y.S. He, W.X. Guang, H.C. Ye, X.Q. Liang, L.J. Jian, L.C. Bo, H.S. Peng, W.J. Long, W.Y. Heng, L.P. Wei, M.K. Yan, X. Chuan, S.J. Jie, New high spin levels of \(^{87}Sr\). Chin. Phys. C. 38, 074004 1-5(2014)

  11. T. Otsuka, T. Suzuki, J.D. Holt, A. Schwenk, Y. Akaishi, Three body forces and the limit of Oxygen isotopes. Phys. Rev. Lett. 105(32501), 1–4 (2010)

    Google Scholar 

  12. O. Sorlin, M.G. Porquet, Nuclear magic numbers: New features far from stability. Prog. Part. Nucl. Phys. 61, 602–673 (2008)

    Article  ADS  Google Scholar 

  13. A. Cortes, A.P. Zuker, Self consistency and many-body monopole forces in shell model calculations. Phys. Lett. 84B, 25–30 (1979)

    Article  ADS  Google Scholar 

  14. A. Poves, A.P. Zuker, Theoretical spectroscopy and the fp shell. Phys. Rep. 70, 235–314 (1981)

    Article  ADS  Google Scholar 

  15. A. Umeya, S. Nagai, G. Kaneko, K. Muto, Monopole and quadrupole interactions in binding energies of sd-shell nuclei. Phys. Rev. C. 77(034318), 1–12 (2008)

    Google Scholar 

  16. N. Laouet, F. Benrachi, Shell evolution and spectroscopic study of even-even \(Z=38\) isotopes. Act. Phys. Pol. B Proc. Supp. 12, 605–610 (2019)

    Article  Google Scholar 

  17. N. Laouet, F. Benrachi, S. Akkoyun, N=Z even-even proton rich nuclei and nuclear structure. SN. Appl. Sci. 2(1775), 1–5 (2020)

    Google Scholar 

  18. S. Mukhopadhyay, B.P. Crider, B.A. Brown, S.F. Ashley, A. Chakraborty, A. Kumar, M.T. McEllistrem, E.E. Peters, F.M. Prados-Estevez, S.W. Yates, Nuclear structure of \(^{76}Ge\) from inelastic neutron scattering measurements and shell model calculations. Phys. Rev. C. 95(014327), 1–11 (2017)

    Google Scholar 

  19. http://www.nndc.bnl.gov/xundl. Accessed August 08 2021

  20. M. Wang, G. Audi, A.H. Wapstra, F.G. Kondev, M. MacCormick, X. Xu1 and B. Pfeiffer, The AME2012 Atomic Mass Evolutions: II. Tables, graphs and references. Chin. Phys. C. 36, 1603-2014 (2012)

  21. B.A. Brown, New skyrme interaction for normal and exotic nuclei. Phys. Rev. C. 58, 220–231 (1998)

    Article  ADS  Google Scholar 

  22. B.A. Brown, W.D.M. Rae, The shell model code NuShellX@MSU. Nucl. Data Sheets. 120, 115–118 (2014)

    Article  ADS  Google Scholar 

  23. M. Honma, T. Otsuka, T. Mizosaki, M. Hjorth-Jensen, New effective interaction for \(f_{5}pg_{9}-\)shell nuclei. Phys. Rev. C. 80(064323), 1–36 (2009)

    Google Scholar 

  24. https://www-nds.iaea.org/relnsd/vcharthtml/VChartHTML.html. Accessed August 08 2021

  25. P. Kemnitz, J. Doring, L. Funke, G. Winter, Evidence for shape coexistence from few-quasiparticle excitations in \(^{83}Kr\). Nucl. Phys. A. 456, 89–108 (1986)

    Article  ADS  Google Scholar 

  26. S. Ganguly, Aparajita Dey, P. Banerjee, S. Bhattacharya, R.P. Singh, S. Muralithar, R. Kumar, R.K. Bhowmik, Study of three quasiparticle band in \(^{83}Kr\). Braz. J. Phys. 41, 135-139 (2011)

  27. G. Jung, B. Pfeiffer, L.J. Alquist, H. Wollnik, P. Hungerford, S.M. Scott, W.D. Hamilton, Gamma-gamma angular correlations of transitions in \(^{94}Sr\) and \(^{96}Sr\). Phys. Rev. C. 22, 252–263 (1980)

    Article  ADS  Google Scholar 

  28. D. Bucurescu, G. Gãta, M. Ivascu, N.V. Zamphir, C.F. Liang, P. Paris, Collectivity of neutron-deficient odd Yttrium isotopes. J. Phys. G: Nucl. Phys. 14, L175–L180 (1988)

    Article  ADS  Google Scholar 

  29. L.M. Chen, S.T. Hsieh, H.C. Chiang, D.S. Chuu, Study of the shape transition in Sr isotopes. Il Nuovo Cimento. 98A, 187–196 (1987)

    Article  ADS  Google Scholar 

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Acknowledgements

This work was granted access to the HPC resources of UCI-UFMC “Unité de Calcul Intensif” of the University Frères Mentouri Constantine-1. Special thanks are owed to B. A. Brown for giving us valuable support and information on using NuShellX@MSU shell model code.

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  1. LPMPS Laboratory, Frères Mentouri Constantine-1 University (Algeria), Constantine, Algeria

    Nadjet Laouet & Fatima Benrachi

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  1. Nadjet Laouet
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Correspondence to Nadjet Laouet.

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Laouet, N., Benrachi, F. Even–Odd Proton-Rich Sr Isotopes in \(^{78}Ni\) Mass Region. Braz J Phys 52, 125 (2022). https://doi.org/10.1007/s13538-022-01134-3

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