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arXiv · 1108.4295

The COMPASS sandwich veto detector and a first look at kaonic final states from a $\pi^-$ ($190\,\textrm{GeV}) beam on a proton target

Tobias Schlüter
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Abstract

We introduce the sandwich veto detector that was built for the 2008 and 2009 hadron runs of the COMPASS experiment at CERN. During these beamtimes it was serving as a veto detector for neutral and charged particles outside the spectrometer acceptance, mostly thought to originate from reactions which excited the target. We also present first mass spectra from $\pi^-(190\,\GeV) p \to \pi^- \Kshort \Kshort p$ that were measured in the 2008 hadron run.

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Tobias Schlüter. 2011-08-22. The COMPASS sandwich veto detector and a first look at kaonic final states from a $\pi^-$ ($190\,\textrm{GeV}) beam on a proton target. https://arxiv.org/abs/1108.4295

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