The mass spectrum of quarkonium using matrix mechanics

The mass spectrum of quarkonium using matrix mechanics

The matrix method is used to determine the mass spectrum (energy levels) of quarkonium, a composite particle comprising a quark and an anti-quark. This two-body system is similar to the hydrogen atom but at a reduced length scale. The results obtained by solving the Schrödinger equation for this sys...

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Veröffentlicht in:American journal of physics 2023-01, Vol.91 (1), p.34-39
1. Verfasser: Belhouari, Aissa
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Composite materials
Graphene
Hydrogen
Matrix
Nanomaterials
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creator Belhouari, Aissa
description The matrix method is used to determine the mass spectrum (energy levels) of quarkonium, a composite particle comprising a quark and an anti-quark. This two-body system is similar to the hydrogen atom but at a reduced length scale. The results obtained by solving the Schrödinger equation for this system are in agreement with experimental and theoretical results obtained via other techniques, showing that problems with complicated potentials can be tackled by undergraduates.
doi_str_mv 10.1119/5.0077434
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subjects Composite materials
Graphene
Hydrogen
Matrix
Nanomaterials
title The mass spectrum of quarkonium using matrix mechanics
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