Estimation of the Power of the Anomalous Microwave Emission

• 作者: Giovanna Scarel
• 来源期刊: 凝固态物理国际期刊(英文)
• 学科: 数学
• 关键词: Anomalous Microwave Emission Spinning Dust Power of Emitted Radiation
• 年，卷（期）: ngtwlgjqkyw_2020,（3）
• 页码范围: 105-117
• 页数: 13页
• 分类号: O17

摘要

<strong>Context and Background:</strong><span><span><span style="font-family:;" "=""><span style="font-family:Verdana;"> The product of the electromagnetic (EM) wave’s power </span><i><span style="font-family:Verdana;">P</span></i><span style="font-family:Verdana;"> times its period </span><i><span style="font-family:Verdana;">τ</span></i><span style="font-family:Verdana;">, </span><i><span style="font-family:Verdana;">i.e.</span></i> <i><span style="font-family:Verdana;">Pτ</span></i><span style="font-family:Verdana;">, is the amount of energy conserved in EM wave’s absorption in matter. Whether </span><i><span style="font-family:Verdana;">Pτ</span></i><span style="font-family:Verdana;"> is the amount of energy conserved in the emission of EM waves from matter is not assessed. </span><b><span style="font-family:Verdana;">Motivation:</span></b><span style="font-family:Verdana;"> In this </span><span><span style="font-family:Verdana;">research, we perform a computational study to explore the ability of </span><i><span style="font-family:Verdana;">Pτ</span></i> </span><span style="font-family:Verdana;">to repr</span><span style="font-family:Verdana;">esent the amount of energy conserved in EM wave’s emission from</span><span style="font-family:Verdana;"> matter. </span><b><span style="font-family:Verdana;">Hypothesis:</span></b><span style="font-family:Verdana;"> Since the magnitude of the power </span><i><span style="font-family:Verdana;">P</span></i><span style="font-family:Verdana;"> of emitted EM waves computed through Larmor’s formula for a rotating dipole is excessively small, we alternatively hypothesize that </span><i><span style="font-family:Verdana;">Pτ</span></i><span style="font-family:Verdana;"> and the law of conservation of energy can lead to a realistic estimation of </span><i><span style="font-family:Verdana;">P</span></i><span style="font-family:Verdana;">. </span><b><span style="font-family:Verdana;">Methods:</span></b><span style="font-family:Verdana;"> We estimate the power </span>