SiLViO: A trigger for L-Hyperons

Robert Münzer; Laura Fabbietti; Martin Berger; Olaf Hartmann

doi:10.1016/j.nima.2009.06.094

SiLViO: A trigger for L-Hyperons

Robert Münzer
, Laura Fabbietti
, Martin Berger
, Olaf Hartmann

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The production of bound kaon-nucleon-states (kaonic-cluster) in the reaction p + p→[ppK^-] +K⁺should be investigated in a dedicated measurement at the FOPI detector system at the SIS-accelerator of GSI, by looking for the decay [ppK^-]→p + λ→p + p + π^-. To select the final states, the detector system SiLViO has been build up as a trigger for L-Hyperons. This detector consists of two layers of segmented silicon-strip-detectors, which are able to measure online the particle multiplicity. These two layers are arranged such, that most of the λ-Hyperons will decay between them. The trigger signal is generated by comparing online the hit multiplicity on the two layers.

Original language	English
Pages (from-to)	300-302
Number of pages	3
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	617
Issue number	1-3
DOIs	https://doi.org/10.1016/j.nima.2009.06.094
State	Published - 11 May 2010
Externally published	Yes

Keywords

Kaonic-cluster-states

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10.1016/j.nima.2009.06.094

Cite this

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title = "SiLViO: A trigger for L-Hyperons",

abstract = "The production of bound kaon-nucleon-states (kaonic-cluster) in the reaction p + p→[ppK-] +K+should be investigated in a dedicated measurement at the FOPI detector system at the SIS-accelerator of GSI, by looking for the decay [ppK-]→p + λ→p + p + π-. To select the final states, the detector system SiLViO has been build up as a trigger for L-Hyperons. This detector consists of two layers of segmented silicon-strip-detectors, which are able to measure online the particle multiplicity. These two layers are arranged such, that most of the λ-Hyperons will decay between them. The trigger signal is generated by comparing online the hit multiplicity on the two layers.",

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author = "Robert M{\"u}nzer and Laura Fabbietti and Martin Berger and Olaf Hartmann",

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T1 - SiLViO

T2 - A trigger for L-Hyperons

AU - Münzer, Robert

AU - Fabbietti, Laura

AU - Berger, Martin

AU - Hartmann, Olaf

PY - 2010/5/11

Y1 - 2010/5/11

N2 - The production of bound kaon-nucleon-states (kaonic-cluster) in the reaction p + p→[ppK-] +K+should be investigated in a dedicated measurement at the FOPI detector system at the SIS-accelerator of GSI, by looking for the decay [ppK-]→p + λ→p + p + π-. To select the final states, the detector system SiLViO has been build up as a trigger for L-Hyperons. This detector consists of two layers of segmented silicon-strip-detectors, which are able to measure online the particle multiplicity. These two layers are arranged such, that most of the λ-Hyperons will decay between them. The trigger signal is generated by comparing online the hit multiplicity on the two layers.

AB - The production of bound kaon-nucleon-states (kaonic-cluster) in the reaction p + p→[ppK-] +K+should be investigated in a dedicated measurement at the FOPI detector system at the SIS-accelerator of GSI, by looking for the decay [ppK-]→p + λ→p + p + π-. To select the final states, the detector system SiLViO has been build up as a trigger for L-Hyperons. This detector consists of two layers of segmented silicon-strip-detectors, which are able to measure online the particle multiplicity. These two layers are arranged such, that most of the λ-Hyperons will decay between them. The trigger signal is generated by comparing online the hit multiplicity on the two layers.

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DO - 10.1016/j.nima.2009.06.094

M3 - Article

AN - SCOPUS:79960227629

SN - 0168-9002

VL - 617

SP - 300

EP - 302

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 1-3

ER -

SiLViO: A trigger for L-Hyperons

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Keywords

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