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arXiv · 2310.15791

Results from SND@LHC

Ettore Zaffaroni
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Abstract

SND@LHC is a compact and stand-alone experiment to perform measurements with neutrinos produced at the LHC in a hitherto unexplored pseudo-rapidity region of $7.2 < \eta < 8.4$, complementary to all the other experiments at the LHC. The experiment is located 480 m downstream of IP1 in the unused TI18 tunnel. The detector is composed of a hybrid system based on an 800 kg target mass of tungsten plates, interleaved with emulsion and electronic trackers, followed downstream by a calorimeter and a muon system. The configuration allows efficiently distinguishing between all three neutrino flavours, opening a unique opportunity to probe physics of heavy flavour production at the LHC in the region that is not accessible to ATLAS, CMS and LHCb. SND@LHC has started taking data in 2022 and in this work the direct observation of muon neutrino interaction in the detector is reported.

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Ettore Zaffaroni. 2023-10-24. Results from SND@LHC. https://arxiv.org/abs/2310.15791

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