SND@LHC: The Scattering and Neutrino Detector at the LHC

Abstract

SND@LHC is a compact and stand-alone experiment designed to perform measurements with neutrinos produced at the LHC in the pseudo-rapidity region of $7.2<\eta <8.4$. The experiment is located 480 m downstream of the ATLAS interaction point, in the TI18 tunnel. The detector is composed of a hybrid system based on an 830 kg target made of tungsten plates, interleaved with emulsion and electronic trackers, also acting as an electromagnetic calorimeter, and followed by a hadronic calorimeter and a muon identification system. The detector is able to distinguish interactions of all three neutrino flavours, which allows probing the physics of heavy flavour production at the LHC in the very forward region. This region is of particular interest for future circular colliders and for very high energy astrophysical neutrino experiments. The detector is also able to search for the scattering of Feebly Interacting Particles. In its first phase, the detector will operate throughout LHC Run 3 and collect a total of 250 ${\text{fb}}^{-1}$.

arXiv comment57 pages. To be published in JINST

References in corpus (23)

• PYTHIA 6.4 Physics and Manual
• PYTHIA 6.2 Physics and Manual
• An Introduction to PYTHIA 8.2
• The GENIE Neutrino Monte Carlo Generator
• A facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case
• From eV to EeV: Neutrino Cross Sections Across Energy Scales
• SHERPA 1.alpha, a proof-of-concept version
• A facility to Search for Hidden Particles (SHiP) at the CERN SPS
• Observation of a first ${\nu }_{\tau }$ candidate in the OPERA experiment in the CNGS beam
• Detecting and Studying High-Energy Collider Neutrinos with FASER at the LHC
• Precision Measurements with High Energy Neutrino Beams
• Extracting the Energy-Dependent Neutrino-Nucleon Cross Section Above 10 TeV Using IceCube Showers
• Final results of the OPERA experiment on ${\nu }_{\tau }$ appearance in the CNGS beam
• Hardware performance of a scanning system for high speed analysis of nuclear emulsions
• Prompt atmospheric neutrino fluxes: perturbative QCD models and nuclear effects
• White Paper on New Opportunities at the Next-Generation Neutrino Experiments (Part 1: BSM Neutrino Physics and Dark Matter)
• Status, Challenges and Directions in Indirect Dark Matter Searches
• Measurement of high-Q^2 charged current cross sections in e^+p deep inelastic scattering at HERA
• Physics Potential of an Experiment using LHC Neutrinos
• Procedure for short-lived particle detection in the OPERA experiment and its application to charm decays
• New physics with ultra-high-energy neutrinos
• Application of large area SiPMs for the readout of a plastic scintillator based timing detector
• Further studies on the physics potential of an experiment using LHC neutrinos