Erratum to “Red is a distractor for men in competition” [Evolution and Human Behavior 28 (2007) 285-293]

详细信息    查看全文

• 作者：Silvia Ioan ; Miriam S ; ulache ; Sinziana Avramescu ; Andrei Ilie ; Alex ; ru Neacsu ; Leon Zagrean ; Mihai Moldovan
• 关键词：Co-like tungsten ; Dielectronic recombination ; Rate coefficient ; Relativistic distorted-wave approximation
• 刊名：Evolution and Human Behavior
• 出版年：2008
• 出版时间：March 2008
• 年：2008
• 卷：29
• 期：2
• 页码：148
• 全文大小：53 K

文摘

Ab initio calculation of the total dielectronic recombination (DR) rate coefficient from the ground state 3s²3p⁶3d⁹(J=5/2) of Co-like tungsten is performed employing the relativistic distorted-wave approximation with configuration-interaction. The DR contributions mainly come from complex series 3d⁸4ln′l′. The complex series 3p⁵3d¹⁰n′l′, 3p⁵3d⁹4ln′l′ and 3d⁸5ln′l′ also contribute significantly to the total DR rates at relatively high electron temperatures. The l′ and n′ dependences of the partial rate coefficient are investigated. The inclusion of decays into autoionizing levels followed by radiative cascades (DAC) enlarges the total DR rate coefficients by a factor of about 10 % . The level-by-level extrapolation method is developed to include DAC effects. The total DR rate coefficients are fitted to an empirical formula. It is shown that at temperatures above 2.5 keV the Burgess–Merts (BM) semiempirical formula can provide DR results with an accuracy of about 15 % , whereas at electron temperatures below 100 eV it underestimates the DR rate coefficients by up to a few orders of magnitude and its temperature dependence is completely inadequate. The comparison of the results for Ni-like and Co-like tungsten shows that these two sets of DR rate coefficients are very close in magnitude at relatively high electron temperatures.