ournal of C osmology and A stroparticle hysics Theoretical estimate of the sensitivity of the CUORE detector to solar axions
ournal of C osmology and A stroparticle hysics Theoretical estimate of the sensitivity of the CUORE detector to solar axions
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宇宙学和粒子物理学杂志 CUORE 探测器对太阳轴子灵敏度的理论估计
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通讯作者：
P. Jern
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作者：
A. Gunst;M. Werner;L. Waldorp;E. Laan;M. Källström;P. Jern
.本文计算了CUORE探测器对太阳中通过Primako过程产生的轴子和通过逆相干Bragg-Primako过程探测到的轴子的潜在灵敏度。转换率计算使用密度泛函理论的电子密度和现实的期望的能量分辨率和背景的CUORE。利用单个事件的时间相关性和理论随时间变化的计数率，分析了5 y × 741 kg=3705 kg y照射量的Monte Carlo计算，得到了轴子-光子耦合的预期极限ga γγ < 3。83 × 10 − 10 GeV − 1，轴子质量小于100 eV。
. In this paper we calculate the potential sensitivity of the CUORE detector to axions produced in the Sun through the Primakoff process and detected by the inverse coherent Bragg-Primakoff process. The conversion rate is calculated using density functional theory for the electron density and realistic expectations for the energy resolution and background of CUORE. Monte Carlo calculations for 5 y × 741 kg=3705 kg y of exposure are analyzed using time correlation of individual events with the theoretical time-dependent counting rate and lead to an expected limit on the axion-photon coupling g aγγ < 3 . 83 × 10 − 10 GeV − 1 for axion masses less than 100 eV.