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arxiv: 2108.04961 · v2 · pith:UEAESDVMnew · submitted 2021-08-10 · 🌌 astro-ph.IM · hep-ex

Two-Year Optical Site Characterization for the Pacific Ocean Neutrino Experiment P-ONE in the Cascadia Basin

classification 🌌 astro-ph.IM hep-ex
keywords opticalneutrinop-onelengthoceanpacificsitestraw
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The STRings for Absorption length in Water (STRAW) are the first in a series of pathfinders for the Pacific Ocean Neutrino Experiment (P-ONE), a future large-scale neutrino telescope in the north-eastern Pacific Ocean. STRAW consists of two 150 m long mooring lines instrumented with optical emitters and detectors. The pathfinder is designed to measure the attenuation length of the water and perform a long-term assessment of the optical background at the future P-ONE site. After two years of continuous operation, measurements from STRAW show an optical attenuation length of about 28 metres at 450 nm. Additionally, the data allow a study of the ambient undersea background. The overall optical environment reported here is comparable to other deep-water neutrino telescopes and qualifies the site for the deployment of P-ONE.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. POLARIS: A Sparse Radial Neutrino Telescope Design for the Pacific Ocean

    astro-ph.HE 2026-04 unverdicted novelty 6.0

    POLARIS is a radial sparse Cherenkov detector that targets the natural horizontal geometry of ultra-high-energy neutrino-induced muons to reach PeV sensitivities with only 1100 modules.