Colors are embodied with different meanings and symbols in different countries. Not only should we understand their basic and literal meanings, but also we should focus on their deep contents in symbolic meanings, bec...Colors are embodied with different meanings and symbols in different countries. Not only should we understand their basic and literal meanings, but also we should focus on their deep contents in symbolic meanings, because their symbolic meanings vary from culture to culture. The differences in the symbol of colors are due to different cultures and history backgrounds as well as aesthetic psychology. This paper, mainly based on the Chinese and western culture, approaches the symbols of colors represented in the two different cultures through analyzing the different understanding of colors, which can help us understand culture difference in colors better during intercultural communication.展开更多
A new scheme was recently proposed in which the usual SU（3） quadrupole-quadrupole interaction was replaced by an O（6） cubic interaction in the Interacting Boson Model, and also successfully applied to the descript...A new scheme was recently proposed in which the usual SU（3） quadrupole-quadrupole interaction was replaced by an O（6） cubic interaction in the Interacting Boson Model, and also successfully applied to the description of 152Sm for the N=90 rare earth isotones with X（5） symmetry. By using this new scheme, in the present work, we further explore the properties of another candidate of 150Nd for the N=90 with X（5） symmetry. The low-lying energy levels and E2 transition rates are calculated and compared with the experimental data. The results show that the new scheme can also reasonably describe the experimental low-lying spectrum and the intraband and the interband E2 transitions for 150Nd. However, for the low-lying spectrum, the O（6） cubic interaction seems better in describing the energy levels, especially in higher excited states and γ band, yet the 02＋ level within the β band is lower than the corresponding experimental value and the U（5）-SU（3） scheme seems better to describe the low-lying levels of β band; and for the B（E2） transition, for the intraband transitions within the ground band and some interband transitions between the β band and the ground band, the results from O（6） cubic interaction are better than those from SU（3） quadrupole-quadrupole interaction, yet of which seems better to describe the intraband E2 transitions within β band. The present work is very meaningful in helping us to understand in depth the new characteristics of symmetry by the higher order O（6） cubic interaction.展开更多
文摘Colors are embodied with different meanings and symbols in different countries. Not only should we understand their basic and literal meanings, but also we should focus on their deep contents in symbolic meanings, because their symbolic meanings vary from culture to culture. The differences in the symbol of colors are due to different cultures and history backgrounds as well as aesthetic psychology. This paper, mainly based on the Chinese and western culture, approaches the symbols of colors represented in the two different cultures through analyzing the different understanding of colors, which can help us understand culture difference in colors better during intercultural communication.
基金Supported by Natural Science Foundation of Liaoning Scientific Committee(2013020091)National Natural Science Foundationof China(11375080,10975068)
文摘A new scheme was recently proposed in which the usual SU（3） quadrupole-quadrupole interaction was replaced by an O（6） cubic interaction in the Interacting Boson Model, and also successfully applied to the description of 152Sm for the N=90 rare earth isotones with X（5） symmetry. By using this new scheme, in the present work, we further explore the properties of another candidate of 150Nd for the N=90 with X（5） symmetry. The low-lying energy levels and E2 transition rates are calculated and compared with the experimental data. The results show that the new scheme can also reasonably describe the experimental low-lying spectrum and the intraband and the interband E2 transitions for 150Nd. However, for the low-lying spectrum, the O（6） cubic interaction seems better in describing the energy levels, especially in higher excited states and γ band, yet the 02＋ level within the β band is lower than the corresponding experimental value and the U（5）-SU（3） scheme seems better to describe the low-lying levels of β band; and for the B（E2） transition, for the intraband transitions within the ground band and some interband transitions between the β band and the ground band, the results from O（6） cubic interaction are better than those from SU（3） quadrupole-quadrupole interaction, yet of which seems better to describe the intraband E2 transitions within β band. The present work is very meaningful in helping us to understand in depth the new characteristics of symmetry by the higher order O（6） cubic interaction.
