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Gadolinium doping of the Large Volume Detector

机译:大体积探测器的do掺杂

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摘要

The Large Volume Detector (LVD) in the INFN Gran Sasso National Laboratory (LNGS), Italy,is a observatory which has been monitoring the Galaxy since June 1992 to study neutrino bursts from corecollapse supernovae. We evaluate how its sensitivity to such events would change if all its liquid scintillatorwas doped with a small amount of Gadolinium. It results a 90% detection efficiency at the distance of theLarge Magellanic Cloud (50 kpc).
机译:意大利INFN格兰萨索国家实验室(LNGS)的大体积探测器(LVD)是一个观测站,自1992年6月以来一直在监测银河系,以研究核塌陷超新星爆发产生的中微子爆发。我们评估了如果所有液体闪烁体都掺有少量Ga,其对此类事件的敏感性将如何变化。在大麦哲伦星云(50 kpc)的距离处可达到90%的检测效率。

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  • 会议地点 Beijing(CN)
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    University of L'Aquila Coppito (AQ) Italy Laboratori Nazionali del Gran Sasso INFN s.s. 17bis Km 18+910 Assergi (AQ) Italy;

    INFN Via Pietro Giuria 1 Torino Italy INAF IFSI-TO Corso Fiume 4 Torino Italy;

    Laboratori Nazionali del Gran Sasso INFN s.s. 17bis Km 18+910 Assergi (AQ) Italy;

    Institute for Nuclear Research Russian Academy of Sciences pr. Shestidesyatiletiya Oktyabrya 7a Moscow 117312 Russia;

    INFN Via Pietro Giuria 1 Torino Italy INAF IFSI-TO Corso Fiume 4 Torino Italy Dipartimento di Fisica Generale Universit a di Torino Italy;

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  • 关键词

    Neutrino detection; Supernova; Gadolinium doping;

    机译:中微子检测;超新星d掺杂;

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