SpringerMa- terials - The Landolt-Bornstein Database, 1969.Behrens, H., Jaenecke, J.: Numerical tables for beta-decay and electron capture, in: Landolt-Börnstein, New Series GGl, vol. 4 (2001)
Half-lives of nuclei far from the stability line, and the structure of the beta-decay strength function A method for describing the half-life T/sub 1/2/ of short-lived nuclei (T/sub 1/2/<10 sec) is developed on the basis of the theory of finite Fermi systems... VG Aleksankin,YS ...
Päs, H, Hirsch, M, Klapdor-Kleingrothaus, HV, Kovalenko, SG (1999) Towards a superformula for neutrinoless double beta decay. Phys. Lett. B 453: pp. 194H. Pas, M. Hirsch, H. Klapdor-Kleingrothaus and S. Kovalenko, Towards a superformula for neutrinoless double β decay , Phys...
2. 0 nu beta beta-decay nuclear matrix element for light and heavy neutrino mass mechanisms from deformed quasiparticle random-phase approximation calculations for Ge-76, Se-82, Te-130, Xe-136, and Nd-150 with isospin restoration [J] . Fang Dong-Liang, Faessler Amand, Simkovic Fedor Phys...
The α decay properties of the isotopes of Z = 115,117, 118 and 119 have been extensively investigated, focussing on the newly synthesized isotopes within the Coulomb and proximity potential model for deformed nuclei(CPPMDN). The α half-lives have also been evaluated using the Viola-Seaborg ...
Radioactive decay of a radioactive substance or material can be measured by the half-life, which is the time it takes for the radioactive material to decay to half of its original amount. Radioactive decay has three main types of decay: alpha decay (alpha emission), beta decay (positron ...
The 31Ar measured half-life is T 1 2 = 15 ± 3 ms, in good agreement with shell-model calculations; spectra of beta-delayed protons have been obtained. No evidence was found for direct two-proton-decay of 31Ar. 关键词: Experimental/ beta-decay nuclei with mass number 20 to 38 ...
The majority carrier distribution also resembles simple exponential decay functions. For the case in n-type InAs, the hole concentration in the cathode region has a larger decay length than that in the anode region. For numerical simulation, both Shockley-Read-Hall recombination model and Auger ...
Enter the coefficients for the quadratic equation ax2 + bx + c = 0: a: b: c: Embed Quadratic Formula Calculator WidgetAbout Quadratic Formula Calculator The Quadratic Formula Calculator is used to solve a quadratic equation using the quadratic formula. Quadratic Equation In mathematics, ...
The key to prove this inequality is the analysis of asymptotic decay near infinity of solutions for a corresponding limiting equation in R 2, which is interesting and useful in its own right. 展开 关键词: Semilinear elliptic equations sup + inf inequalities Near R ( x ) = 0 Asymptotic ...