Coherent and semicoherent neutron transfer reactions. III: Phonon frequency shifts
作者： Peter L. Hagelstein
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摘要: A new model describing the transfer of neutrons to and from nuclei embedded in a lattice was recently proposed. The coupling between phonons is now explored, focusing on question whether it possible under any conditions for anomalously large energy or occur during neutron reaction. By studying gamma line shape, no anomalies are expected ground-state thermal lattice. Under certain conditions, frequency phonon mode can be shifted significantly reaction; initially present that This effect produces an anomalous shift event strongly excited. 49 refs.
ans.org参考文章(42)
Peter L. Hagelstein, Coherent and Semicoherent Neutron Transfer Reactions I: The Interaction Hamiltonian Fusion Science and Technology. ,vol. 22, pp. 172- 180 ,(1992) , 10.13182/FST92-A30068
Harry J Lipkin, SOME SIMPLE FEATURES OF THE MOSSBAUER EFFECT. III. THE f-FACTOR FOR AN IMPURITY SOURCE IN A CRYSTAL Annals of Physics. ,vol. 23, pp. 28- 37 ,(1963) , 10.1016/0003-4916(63)90251-3
Wolfgang Witschel, Integralproperties of hermite polynomials by operator methods Zeitschrift für Angewandte Mathematik und Physik. ,vol. 24, pp. 861- 870 ,(1973) , 10.1007/BF01590795
Yutaka Toyozawa, Masaharu Inoue, Teturo Inui, Makoto Okazaki, Eiichi Hanamura, Coexistence of Local and Band Characters in the Absorption Spectra of Solids I. Formulation Journal of the Physical Society of Japan. ,vol. 22, pp. 1337- 1349 ,(1967) , 10.1143/JPSJ.22.1337
Thomas R. Faulkner, F. S. Richardson, On the calculation of polyatomic Franck–Condon factors: Application to the 1A1g→1B2u absorption band of benzene Journal of Chemical Physics. ,vol. 70, pp. 1201- 1213 ,(1979) , 10.1063/1.437601
J.B. Coon, R.E. DeWames, C.M. Loyd, The Franck-Condon principle and the structures of excited electronic states of molecules Journal of Molecular Spectroscopy. ,vol. 8, pp. 285- 299 ,(1962) , 10.1016/0022-2852(62)90029-2
B K Ridley, Multiphonon, non-radiative transition rate for electrons in semiconductors and insulators Journal of Physics C: Solid State Physics. ,vol. 11, pp. 2323- 2341 ,(1978) , 10.1088/0022-3719/11/11/023
Abraham Nitzan, Joshua Jortner, Optical Selection Studies of Radiationless Decay in an Isolated Large Molecule. II. Role of Frequency Changes The Journal of Chemical Physics. ,vol. 56, pp. 2079- 2087 ,(1972) , 10.1063/1.1677501
Reza Islampour, Electronic spectral line shape of a polyatomic molecule Chemical Physics. ,vol. 133, pp. 425- 435 ,(1989) , 10.1016/0301-0104(89)80224-1
Makoto Okazaki, Masaharu Inoue, Yutaka Toyozawa, Teturo Inui, Eiichi Hanamura, Coexistence of Local and Band Characters in the Absorption Spectra of Solids. II. Calculations for the Simple Cubic Lattice Journal of the Physical Society of Japan. ,vol. 22, pp. 1349- 1361 ,(1967) , 10.1143/JPSJ.22.1349