一种在液体闪烁体中加载胎的方法，用于研究中微子双β衰减

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一种在液体闪烁体中加载胎的方法，用于研究中微子双β衰减

A Method to Load Tellurium in Liquid Scintillator for the Study of Neutrinoless Double Beta Decay

论文作者

Auty, D. J., Bartlett, D., Biller, S. D., Chauhan, D., Chen, M., Chkvorets, O., Connolly, S., Dai, X., Fletcher, E., Frankiewicz, K., Gooding, D., Grant, C., Hall, S., Horne, D., Hans, S., Hreljac, B., Kaptanoglu, T., Krar, B., Kraus, C., Kroupova', T., Lam, I., Liu, Y., Maguire, S., Miller, C., Manecki, S., Rosero, R., Segui, L., Sharma, M. K., Tacchino, S., Tam, B., Tian, L., Veinot, J. G. C., Walton, S. C., Weigand, J. J., Wright, A., Yeh, M., Zhao, T.

论文摘要

已经开发了一种方法将柜员加载到液体闪烁体中，以便允许搜索具有高灵敏度的中微子双β衰减。该方法涉及合成醇酸和有机二醇的油溶醇化合物。该工艺利用可安全处理地下处理的可蒸馏化学物质，可提供低放射性背景，低光吸收和高光的产量，在载荷水平至少达到数百分之几（按重量）。

A method has been developed to load tellurium into liquid scintillator so as to permit searches for neutrinoless double beta decay with high sensitivity. The approach involves the synthesis of an oil-soluble tellurium compound from telluric acid and an organic diol. The process utilises distillable chemicals that can be safely handled underground and affords low radioactive backgrounds, low optical absorption and high light yields at loading levels of at least several percent Te by weight.

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