Chinese Physics C > 1993, Vol. 17 > Issue(S4): 389-394

Effective Boson Numbers and Their Applications

Institute of Modern Physics, Chinese AcaJeray of Sciences, Lanzhou, Gansu, China

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A method for obtaining effective boson numbers is reviewed briefly, and the evidence for the existence of the saturation phenomenon of effective boson numbers is collected. With the effective boson numbers presented by a semi-empirical method, formulas of the intrinsic quadrupole Q ₀as a function of ( N _π ^eff N _v eff) for even-even nuclei with A≥ 70 are presented, and calculations are performed for nuclei ¹⁴²Ce and ¹⁴⁴Nd numerically. These results are satisfactory.

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Zhao Yumin and Gu Jinnan. Effective Boson Numbers and Their Applications[J]. Chinese Physics C, 1993, 17(S4): 389-394.

Zhao Yumin and Gu Jinnan. Effective Boson Numbers and Their Applications[J]. Chinese Physics C, 1993, 17(S4): 389-394. shu

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Received: 1992-04-30

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沈阳化工大学材料科学与工程学院沈阳 110142

Effective Boson Numbers and Their Applications

Zhao Yumin
Gu Jinnan

Institute of Modern Physics, Chinese AcaJeray of Sciences, Lanzhou, Gansu, China

Received Date:1992-04-30

Abstract:A method for obtaining effective boson numbers is reviewed briefly, and the evidence for the existence of the saturation phenomenon of effective boson numbers is collected. With the effective boson numbers presented by a semi-empirical method, formulas of the intrinsic quadrupoleQ₀as a function of (N_π^effN_veff) for even-even nuclei withA≥ 70 are presented, and calculations are performed for nuclei¹⁴²Ce and¹⁴⁴Nd numerically. These results are satisfactory.