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ALPHA-DECAYS TO MEMBERS OF GROUND-STATE ROTATIONAL BAND OF HEAVY EVEN-EVEN NUCLEI

CHANG XU

Department of Physics, Nanjing University, Nanjing 210008, China

Joint Center for Particle, Nuclear Physics and Cosmology, Nanjing 210008, China

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and

ZHONGZHOU REN

Department of Physics, Nanjing University, Nanjing 210008, China

Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou 730000, China

Joint Center for Particle, Nuclear Physics and Cosmology, Nanjing 210008, China

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https://doi.org/10.1142/S0218301308011732Cited by:1 (Source: Crossref)

Abstract

We apply a simple barrier penetration approach to calculate α-decay branching ratios to members of ground-state rotational band of heavy even-even nuclei. The influence of α-decay energy, the angular momentum of α-particle, and the excitation probability of the daughter nucleus is taken into account in our calculations. The theoretical branching ratios of α-transitions are found to agree with the available experimental data well.

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References

R. B. Firestone, V. S. Shirley, C. M. Baglin, S. Y. Frank Chu and J. Zipkin, Table of Isotopes, 8th ed. Wiley Interscience, New York, 1996 . Google Scholar
B. Buck, A. C. Merchant and S. M. Perez, Atomic Data and Nuclear Data Tables 54, 53 (1993), DOI: 10.1006/adnd.1993.1009. Web of Science, ADS, Google Scholar
P. Mohr, Phys. Rev. C 73 (2006) 031301(R); Euro. Phys. J. A 31 (2007) 23 . Google Scholar
S. B. Duarteet al., Atomic Data and Nuclear Data Tables 80, 235 (2002), DOI: 10.1006/adnd.2002.0881. Web of Science, ADS, Google Scholar
B. A. Brown, Phys. Rev. C 46, 811 (1992), DOI: 10.1103/PhysRevC.46.811. Web of Science, ADS, Google Scholar
D. S. Delion, A. Sandulescu and W. Greiner, Phys. Rev. C 69 (2004) 044318; D. S. Delion, S. Peltonen, and J. Suhonen, Phys. Rev. C 73 (2006) 014315; D. S. Delion, R. J. Liotta and R. Wyss, Phys. Rev. C 76 (2007) 044301 . Google Scholar
G. Royer and H. F. Zhang, Phys. Rev. C 77, 037602 (2008), DOI: 10.1103/PhysRevC.77.037602. Web of Science, Google Scholar
P. Roy Chowdhury, C. Samanta and D. N. Basu, Phys. Rev. C 77, 044603 (2008). Web of Science, Google Scholar
Y. K. Gambhir, A. Bhagwat and M. Gupta, Phys. Rev. C 71, 037301 (2005), DOI: 10.1103/PhysRevC.71.037301. Web of Science, Google Scholar
R. K. Guptaet al., Phys. Rev. C 65, 024601 (2002), DOI: 10.1103/PhysRevC.65.024601. Web of Science, Google Scholar
V. Yu. Denisov and H. Ikezoe, Phys. Rev. C 72, 064613 (2005), DOI: 10.1103/PhysRevC.72.064613. Web of Science, Google Scholar
F. R. Xu and J. C. Pei, Phys. Lett. B 642, 322 (2006). Web of Science, ADS, Google Scholar
N. G. Kelkar and H. M. Castañeda, Phys. Rev. C 76, 064605 (2007), DOI: 10.1103/PhysRevC.76.064605. Web of Science, Google Scholar
C. Xu and Z. Ren, Nucl. Phys. A 753 (2005) 174; Nucl. Phys. A 760 (2005) 303 . Google Scholar
C. Xu and Z. Ren, Phys. Rev. C 73 (2006) 041301(R); Phys. Rev. C 74 (2006) 014304 . Google Scholar
C. Xu and Z. Ren, Phys. Rev. C 73 (2006) 041301(R); Phys. Rev. C 74 (2006) 014304 . Google Scholar
C. Xu and Z. Ren, Phys. Rev. C 75 (2007) 044301; Phys. Rev. C 76 (2007) 027303 . Google Scholar
D. N. Poenaruet al., Phys. Rev. C 74, 014312 (2006), DOI: 10.1103/PhysRevC.74.014312. Web of Science, Google Scholar
C. Xu and Z. Ren, Nucl. Phys. A 778, 1 (2006), DOI: 10.1016/j.nuclphysa.2006.08.002. Web of Science, ADS, Google Scholar
G. Gamov and C. L. Critchfueld , Theory of atomic nucleus and nuclear energy-sources III ( The Clarendon Press , Oxford , 1949 ) . Google Scholar

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ALPHA-DECAYS TO MEMBERS OF GROUND-STATE ROTATIONAL BAND OF HEAVY EVEN-EVEN NUCLEI

Abstract

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