Theoretical approaches to alpha decay half-lives of super-heavy nuclei

S. S. Hosseini; H. Hassanabadi

doi:10.1088/1674-1137/41/6/064101

Chinese Physics C> 2017, Vol. 41> Issue(6) : 064101 DOI: 10.1088/1674-1137/41/6/064101

Theoretical approaches to alpha decay half-lives of super-heavy nuclei

S. S. Hosseini ^, ,
H. Hassanabadi

1.
Physics Department, Shahrood University of Technology, Shahrood, Iran

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Abstract：
We consider the systematics of α-decay half-lives of super-heavy nuclei versus the decay energy and the total α-kinetic energy. We calculate the half-lives using the experimental Q_α values. The computed half-lives are compared with the experimental data and with existing empirical estimates and are found to be in good agreement. Also, we obtain α-preformation factors from the ratio between theoretical and experimental results for some super-heavy nuclei and evaluate the standard deviation. The results indicate the acceptability of the approach.
- alpha decay ,
- super heavy nuclei (SHN) ,
- half-life ,
- preformation factor

References

[1]	H. Geiger and J. M. Nuttall, Phylos. Mag., 22: 613 (1911)
[2]	G. Gamow, Z. Phys., 51: 204 (1928)
[3]	E. U. Condon and R. W. Gurney Nature, 122: 439 (1928)
[4]	V. E. Viola, G. T. Seaborg, and J. Inorg. Nucl. Chem., 28: 741 (1966)
[5]	C. J. Gallagher Jr., J. O. Rasmussen, and J. Inorg. Nucl. Chem., 3: 333 (1957)
[6]	B. A. Brown, Phys. Rev. C, 46: 811 (1992)
[7]	G. Royer, J. Phys. G: Nucl. Part. Phys., 26: 1149 (2000)
[8]	J. Dong et al, Phys. Rev. C, 81: 064309 (2010)
[9]	E. Rutherford H. Geiger, Proc. R. Soc., 81: 162 (1908)
[10]	P. Armbruster, Ann. Rev. Nucl. Part. Sci., 35: 135 (1985)
[11]	Yu.Ts. Oganessian and Yu.A. Lazarev, in Treatise on Heavy-Ion Science, Vol. 4 D.A. Bromley (Ed.), (Plenum Press, New York, 1985), p. 3
[12]	G. Munzenberg, Rep. Prog. Phys., 51: 57(1988)
[13]	D. C. Hoffman, L.P. Somerville, in Particle Emission from Nuclei, D.N. Poenaru, M.S. Ivascu (Eds.), (CRC Press, Boca Raton, 1989) p. 1
[14]	E.K. Hulet et al, Phys. Rev. C, 40: 770 (1989)
[15]	S. Hofmann, Rep. Prog. Phys., 61: 639 (1998)
[16]	I. Silisteanu, W. Scheid, and A. Sandulescu, Nucl. Phys. A, 679: 317 (2001)
[17]	I. Silisteanu and W. Scheid, Phys. Rev., 51: 2023 (1995)
[18]	A. I. Budaca and I. Silisteanu, Rom. Rep. Phys., 63: 1147-1166 (2011)
[19]	I. Silisteanu and W. Scheid, Phys. Rev. C, 51: 4 (1995)
[20]	S. Hofmann and G. Munzenberg, Rev. Modern Phys., 72: 733 (2000)
[21]	Y. T. Oganessian et al, Nuclear Phys. A, 685: 17 (2001)
[22]	G. Munzenberg, Acta Phys. Pol. B, 34: 1947 (2003)
[23]	Y. T. Oganessian et al, Phys. Rev. C, 69: 021601 (2004)
[24]	Y. T. Oganessian et al, Phys. Rev. C, 70: 064609 (2004)
[25]	K. Morita et al, Eur. Phys. J. A, 21: 257 (2004)
[26]	K. E. Gregorich et al, Phys. Rev. C, 72: 014605 (2005)
[27]	C. Xu et al, Phys. Rev. C, 93: 011306 (2016)
[28]	Y. Ren and Z. Ren, Phys. Rev. C, 85: 044608 (2012)
[29]	A. I. Budaca and I. Silisteanu, Phys. Rev. C, 88: 044618 (2013)
[30]	I. Silisteanu, M. Rizea, B. I. Ciobanu, A. Neacsu, Rom. Journ. Phys., 53: 9-10, 1191-1197 (2008)
[31]	I. Silisteanu, A.I. Budaca, and A. O. Silişeanu, Rom. Journ. Phys., 55: 9-10, 1088-1110 (2010)
[32]	M. A. Stoyer, Nature, 442: 876 (2006)
[33]	S. Hofmann et al, Nucl. Phys. A, 734: 93 (2004)
[34]	H. Hofmann and G. Munzenberg, Rev. Mod. Phys., 72: 733 (2000)
[35]	D. Ackermann, Nucl. Phys. A, 787: 353c (2007)
[36]	P. R. Chowdhury, C. Samanta and D. N. Basu, Phys. Rev. C, 77: 044603 (2008)
[37]	P. R. Chowdhury, C. Samanta, and D. N. Basu, Phys. Rev. C, 73: 014612 (2006)
[38]	I. Perlman, J. O. Rasmussen, and Handb. Phys. XLII, 109 (1957)
[39]	G. Royer and A. Subercaze, Nucl. Phys. A, 917: 1 (2013)
[40]	J. Dong et al, Nucl. Phys. A, 832: 198 (2010)
[41]	J. M. Dong, H. F. Zhang, J. Q. Li, and W. Scheid, Eur. Phys. J. A, 41: 197 (2009)
[42]	D. Ni et al, Phys. Rev. C, 78: 044310 (2008)
[43]	G. Audi, A. H. Wapstra, and C. Thibault, Nucl. Phys. A, 729: 337 (2003)
[44]	S. L. Nelson et al, Phys. Rev. Lett., 100: 022501 (2008)
[45]	M. Asai et al, Phys. Rev. C, 73: 067301 (2006)
[46]	J. M. Gates et al, Phys. Rev. C, 77: 034603 (2008)
[47]	A. Sobiczewski, Z. Patyk, and S. Cwiok, Phys. Lett. B, 224: 1 (1989)
[48]	T. Dong and Z. Ren, Eur. Phys. J. A, 26: 69 (2005)
[49]	N. D. Schubert, M. A. Reyes, and V. A. Tamez, Eur. Phys. J. A, 42: 121 (2009)
[50]	M. Horoi, B. A. Brown, and A. Sandulescu, J. Phys. G: Nucl. Part. Phys., 30: 945 (2004)
[51]	A. I. Budaca, R. Budaca, and I. Silisteanu, Nuclear Physics A, 951: 60-74 (2016)
[52]	R. G. Lovas et al, Phys. Rep., 294: 265, (1998)
[53]	W. M. Seif, M. Shalaby, and M. F. Alrakshy, Phys. Rev. C, 84: 064608 (2011)
[54]	H. F. Zhang H F and G. Royer, Phys. Rev. C, 77: 054318 (2008)
[55]	Y. Qian, Z. Ren, and D. Ni, Nucl. Phys. A, 866: 1 (2011)
[56]	S. G. Kadmenskii, S. D. Kurgalin, and Y. M. Chuvilskii, Phys. Part. Nucl., 38: 699 (2007)
[57]	S. Peltonen S, D. S. Delion, and J. Suhonen, Phys. Rev. C, 75: 054301 (2007)
[58]	P. Mohr, Phys. Rev. C, 61: 045802 (2000)
[59]	I. Tonozuka and A. Arima, Nucl. Phys. A, 323: 45 (1979)
[60]	M. Iriondo, D. Jerrestam, and R. J. Liotta, Nucl. Phys. A, 454: 252 (1986)
[61]	K. Varga, R. G. Lovas, and R. J. Liotta, Phys. Rev. Lett., 69: 37 (1992)
[62]	P. Mohr, Phsy. Rev. C, 73: 031301 (2006)
[63]	K. P. Santhosh, J. G. Joseph, and S. Sahadevan, Phys. Rev. C, 82: 064605 (2010)

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S. S. Hosseini and H. Hassanabadi. Theoretical approaches to alpha decay half-lives of super-heavy nuclei[J]. Chinese Physics C, 2017, 41(6): 064101. doi: 10.1088/1674-1137/41/6/064101

S. S. Hosseini and H. Hassanabadi. Theoretical approaches to alpha decay half-lives of super-heavy nuclei[J]. Chinese Physics C, 2017, 41(6): 064101. doi: 10.1088/1674-1137/41/6/064101 shu

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Received: 2016-12-19
Revised: 2017-02-05

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沈阳化工大学材料科学与工程学院沈阳 110142

Theoretical approaches to alpha decay half-lives of super-heavy nuclei

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Theoretical approaches to alpha decay half-lives of super-heavy nuclei

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