Abstract <p>The presented work describes an algorithm for the reconstruction of the simplest hypernuclei (<InlineEquation ID="IEq1"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11496_2025_9180_Article_IEq1.gif" Format="GIF" Height="21" Rendition="HTML" Resolution="72" Type="Linedraw" Width="10" /> </InlineMediaObject> <EquationSource Format="TEX">\(_{\Lambda }^{3}\)</EquationSource> <!--PhysPart2570075Konstantinova-m1--> </InlineEquation>H and <InlineEquation ID="IEq2"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11496_2025_9180_Article_IEq2.gif" Format="GIF" Height="21" Rendition="HTML" Resolution="72" Type="Linedraw" Width="10" /> </InlineMediaObject> <EquationSource Format="TEX">\(_{\Lambda }^{4}\)</EquationSource> <!--PhysPart2570075Konstantinova-m2--> </InlineEquation>H) in the BM@N experiment. We propose a method for separation of double charged nuclei from single charged particles for helium extraction in the formation of daughter pairs from hypernuclei decays. Mass spectra are shown, and their characteristics, such as signal, signal-to-noise ratio and significance of the reconstructed signal are evaluated.</p>

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Hypernuclei Signal Observation in the BM@N Experiment

  • E. N. Konstantinova,
  • S. P. Merts

摘要

Abstract

The presented work describes an algorithm for the reconstruction of the simplest hypernuclei ( \(_{\Lambda }^{3}\) H and \(_{\Lambda }^{4}\) H) in the BM@N experiment. We propose a method for separation of double charged nuclei from single charged particles for helium extraction in the formation of daughter pairs from hypernuclei decays. Mass spectra are shown, and their characteristics, such as signal, signal-to-noise ratio and significance of the reconstructed signal are evaluated.