Cluster radioactivity in superheavy nuclei 299-306122

  • H. C. Manjunatha Government College for Women, Kolar, Karnataka-563101, India
  • S. Alfred Cecil Raj Department of Physics, St. Joseph’s College, Tiruchirapalli-620002, Tamilnadu, India
  • A. M. Nagaraja Department of Physics, Government College for Women, Kolar-563101, Karnataka, India; Department of Physics, St. Joseph’s College, Tiruchirapalli-620002, Tamilnadu, India
  • N. Sowmya Department of Physics, Government College for Women, Kolar-563101, Karnataka, India; Deptartment of Physics, BMS Institute of Technology and Management, Bengaluru-560064, Karnataka, India
Keywords: Super-heavy Nuclei, Cluster Radioactivity

Abstract

Cluster radioactivity is an intermediate between alpha decay and spontaneous fission. It is also an exotic decay obtained in superheavy nuclei. When a cluster decay is detected in superheavy nuclei, the daughter nuclei is having near or equal to doubly magic nuclei. We have investigated cluster decay of isotopes of He, Li, Be, Ne, N, Mg, Si, P, S, Cl, Ar and Ca in the superhaevy nuclei region 299-306122. We have also compared the logarithmic half-lives of cluster decay with that of other models such as Univ [1], NRDX [2], UDL [3] and Horoi [4]. From this study it is concluded that  cluster decay of 4He, 22Ne, 26Mg, 28Si 30Si, 34S, 40Ca and 46Ca are having shorter logarithmic half-lives compared to exotic cluster decay modes.

Downloads

Download data is not yet available.

References

D.N. Poenaru, R.A. Gherghescu and W. Greiner, Phys. Rev. C 83, 014601 (2011). https://doi.org/10.1103/PhysRevC.83.014601

D. Ni, Z. Ren, T. Dong and C. Xu, Phys. Rev. C 78, 044310 (2008). https://doi.org/10.1103/PhysRevC.78.044310

C. Qi, F.R. Xu, R.J. Liotta and R.Wyss, Phys. Rev. Lett. 103, 072501 (2009). https://doi.org/10.1103/PhysRevLett.103.072501

M. Horoi, J. Phys. G: Nucl. Part. Phys. 30, 945 (2004). https://doi.org/10.1088/0954-3899/30/7/010

D.N. Poenaru, R.A. Gherghescu and W. Greiner, Phys. Rev. Lett. 107, 062503 (2011). https://doi.org/10.1103/PhysRevLett.107.062503

D.N. Poenaru, R.A. Gherghescu and W. Greiner, Phys. Rev. C 85, 034615 (2012). https://doi.org/10.1103/PhysRevC.85.034615

M. Ismail, W.M. Seif and A. Abdurrahman, Phys. Rev. C 94, 024316 (2016). https://doi.org/10.1103/PhysRevC.94.024316

G.L. Zhang, X.Y. Le and H.Q. Zhang, Phys. Rev. C 80, 064325 (2009). https://doi.org/10.1103/PhysRevC.80.064325

Y.L. Zhang and Y.Z. Wang, Phys. Rev. C 97, 014318 (2018). https://doi.org/10.1103/PhysRevC.97.014318

Y.Z. Wang, J.Z. Gu and Z.Y. Hou, Phys. Rev. C 89, 047301 (2014). https://doi.org/10.1103/PhysRevC.89.047301

V.I. Zagrebaev, A.V. Karpov and W. Greiner, Phys. Rev. C 81, 044608 (2010). https://doi.org/10.1103/PhysRevC.81.044608

M. Ismail, A.Y. Ellithi, M.M. Botros and A. Adel, Phys. Rev. C 81, 024602 (2010). https://doi.org/10.1103/PhysRevC.81.024602

G. Shanmugam, S. Sudhakar and S. Niranjani, Phys. Rev. C 72, 034310 (2005). https://doi.org/10.1103/PhysRevC.72.034310

H.F. Zhang, G. Royer and J.Q. Li, Phys. Rev. C 84, 027303 (2011). https://doi.org/10.1103/PhysRevC.84.027303

Y. Qian and Z. Ren, Phys. Rev. C 85, 027306 (2012). https://doi.org/10.1103/PhysRevC.85.027306

S.E. Agbemava, A.V. Afanasjev, A. Taninah and A. Gyawali, Phys. Rev. C 99, 034316 (2019). https://doi.org/10.1103/PhysRevC.99.034316

J.P. Cui, Y.L. Zhang, S. Zhang and Y.Z. Wang, Phys. Rev. C 97, 014316 (2018). https://doi.org/10.1103/PhysRevC.97.014316

D. Ni and Z. Ren, Nuclear Physics A 893,13 (2012). https://doi.org/10.1016/j.nuclphysa.2012.08.006

J. Dong, W. Zuo and W. Scheid, Nuclear Physics A 861, 1 (2011). https://doi.org/10.1016/j.nuclphysa.2011.06.016

C. Samanta P.R. Chowdhury and D.N. Basu, Nuclear Physics A 789, 142 (2007). https://doi.org/10.1016/j.nuclphysa.2007.04.001

D. Ni and Z. Ren, Annals of Physics 358, 108 (2015).

A.I. Budaca, R. Budaca and I. Silisteanu, Nuclear Physics A 951, 60 (2016). https://doi.org/10.1016/j.nuclphysa.2016.03.048

Z. Matheson, S.A. Giuliani, W. Nazarewicz, J. Sadhukhan and N. Schunck, Phys. Rev. C 99, 041304(R) (2019). https://doi.org/10.1103/PhysRevC.99.041304

M. Warda, A. Zdeb and L.M. Robledo, Phys. Rev. C 98, 041602(R) (2018). https://doi.org/10.1103/PhysRevC.98.041602

A. Karim and S. Ahmad, Chinese Journal of Physics 59, 606 (2019). https://doi.org/10.1016/j.cjph.2019.04.014

T.R. Routray J. Nayak and D.N. Basu, Nuclear Physics A 826, 223 (2009). https://doi.org/10.1016/j.nuclphysa.2009.06.018

H.C. Manjunatha, Nuclear Physics A, 945, 42 (2016). https://doi.org/10.1016/j.nuclphysa.2015.09.014

H.C. Manjunatha and N. Sowmya, Nuclear Physics A 969, 68 (2018). https://doi.org/10.1016/j.nuclphysa.2017.09.008

H.C. Manjunatha, K.N. Sridhar and N. Sowmya, Nuclear Physics A 987, 382 (2019). https://doi.org/10.1016/j.nuclphysa.2019.05.006

M.G. Srinivas, H.C. Manjunatha, K.N. Sridhar and N. Sowmya and A.C. Raj, Nuclear Physics A 995, 121689 (2020). https://doi.org/10.1016/j.nuclphysa.2019.121689

H.C. Manjunatha and N. Sowmya, International Journal of Modern Physics E 27, 1850041 (2018). https://doi.org/10.1142/S0218301318500416

H.C. Manjunatha, K.N. Sridhar and N. Sowmya, Phys. Rev. C 98, 024308 (2018). https://doi.org/10.1103/PhysRevC.98.024308

K.N. Sridhar, H.C. Manjunatha and H.B. Ramalingam, Phys. Rev. C 98, 064605 (2018). https://doi.org/10.1103/PhysRevC.98.064605

H.C. Manjunatha, K.N. Sridhar and N. Sowmya, Nuclear Physics A 987, 382 (2019). https://doi.org/10.1016/j.nuclphysa.2019.05.006

N. Sowmya and H.C. Manjunatha, Bulg. J. Phys. 46, 16 (2019).

H.C. Manjunatha, International Journal of Modern Physics E 25, 1650074 (2016). https://doi.org/10.1142/S0218301316500749

H.C. Manjunatha, N. Sowmya, K.N. Sridhar and L. Seenappa, Journal of Radioanalytical and Nuclear Chemistry 314, 991 (2017). https://doi.org/10.1007/s10967-017-5450-4

H.C. Manjunatha and N. Sowmya, International Journal of Modern Physics E 27, 1850041 (2018). https://doi.org/10.1142/S0218301318500416

N. Sowmya and H.C. Manjunatha, Brazillian Journal of Physics 49, 874 (2019). https://doi.org/10.1007/s13538-019-00710-4

N. Sowmya and H.C. Manjunatha, Physics of Particles and Nuclei Letters 17, 370 (2020). https://doi.org/10.1134/S1547477120030140

H.C. Manjunatha and K.N. Sridhar, Eur. Phys. J. A 53, 156 (2017). https://doi.org/10.1140/epja/i2017-12337-y

N. Sowmya, H.C. Manjunatha, N. Dhananjaya and A.M. Nagaraja, Journal of Radioanalytical and Nuclear Chemistry 323, 1347 (2020). https://doi.org/10.1007/s10967-019-06706-3

G.R. Sridhar, H.C. Manjunatha, N. Sowmya, P.S.D. Gupta and H.B. Ramalingam, The European Physical Journal Plus 135, 291 (2020). https://doi.org/10.1140/epjp/s13360-020-00302-1

N. Sowmya and H.C. Manjunatha, Proceedings of the DAE Symp. on Nucl. Phys. 63, 200 (2018).

F.F. Karpeshin, https://arxiv.org/pdf/1904.10598.pdf

R.K. Gupta, Clusters in Nuclei. Lecture Notes in Physics (Springer, Berlin, Heidelberg, 2010) Vol. 818, p. 223 (2010, Collective Clusterization in Nuclei and Excited Compound Systems: The Dynamical Cluster-Decay Model; Beck C. (eds)). https://doi.org/10.1007/978-3-642-13899-7_6

R. Bonetti, A. Guglielmetti, Rom. Rep. Phys. 59, 301 (2007).

K.P. Santhosh and B. Priyanka, Nucl Phy A 929, 20 (2014). https://doi.org/10.1016/j.nuclphysa.2014.05.015

G. Sawhney, A. Kaur, M.K. Sharma and R.K. Gupta, Phy Rev C 92, 064303 (2015). https://doi.org/10.1103/PhysRevC.92.064303

H.C. Manjunatha, International Journal of Modern Physics E 25, 1650100 (2016). https://doi.org/10.1142/S0218301316501007

G.L. Zhang, H.B. Zheng and W.W. Qu, Eur. Phys. Jour. A 49, 10 (2013). https://doi.org/10.1140/epja/i2013-13010-3

J. Blocki and W.J. Swiateski, Ann. Phys. 132, 53 (1981). https://doi.org/10.1016/0003-4916(81)90268-2

N.B. de Takacsy Phys. Rev. C 5, 1883 (1972). https://doi.org/10.1103/PhysRevC.5.1883

P. Möller, A.J. Sierk, T. Ichikawa and H. Sagawa, At. Dat. Nucl. Dat. Tables 109, 1 (2016). https://doi.org/10.1016/j.adt.2015.10.002

Published
2020-11-09
How to Cite
(1)
Manjunatha, H. C.; Raj, S. A. C.; Nagaraja, A. M.; Sowmya, N. Cluster Radioactivity in Superheavy Nuclei 299-306122. J. Nucl. Phy. Mat. Sci. Rad. A. 2020, 8, 55-63.
Section
Articles