Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap

We propose a direct high-precision measurement of the magnetic moment, or g-factor, of a single antiproton stored in a cryogenic Penning trap. Currently the most precise value of the magnetic moment of the antiproton is extracted from hyperfine spectroscopy of antiprotonic helium atoms, and known wi...

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Detalles Bibliográficos
Autores principales: Ulmer, S, Yamazaki, Y, Blaum, K, Quint, W, Walz, J
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1455847
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author Ulmer, S
Yamazaki, Y
Blaum, K
Quint, W
Walz, J
author_facet Ulmer, S
Yamazaki, Y
Blaum, K
Quint, W
Walz, J
author_sort Ulmer, S
collection CERN
description We propose a direct high-precision measurement of the magnetic moment, or g-factor, of a single antiproton stored in a cryogenic Penning trap. Currently the most precise value of the magnetic moment of the antiproton is extracted from hyperfine spectroscopy of antiprotonic helium atoms, and known with a relative precision of $10^{-3}$, only . With the experiment proposed in this Letter of Intent we aim at a measurement with a relative precision of $10^{-9}$ or better.
id cern-1455847
institution Organización Europea para la Investigación Nuclear
publishDate 2012
record_format invenio
spelling cern-14558472019-09-30T06:29:59Zhttp://cds.cern.ch/record/1455847Ulmer, SYamazaki, YBlaum, KQuint, WWalz, JDirect High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning TrapDetectors and Experimental TechniquesWe propose a direct high-precision measurement of the magnetic moment, or g-factor, of a single antiproton stored in a cryogenic Penning trap. Currently the most precise value of the magnetic moment of the antiproton is extracted from hyperfine spectroscopy of antiprotonic helium atoms, and known with a relative precision of $10^{-3}$, only . With the experiment proposed in this Letter of Intent we aim at a measurement with a relative precision of $10^{-9}$ or better.CERN-SPSC-2012-019SPSC-I-241oai:cds.cern.ch:14558472012-06-14
spellingShingle Detectors and Experimental Techniques
Ulmer, S
Yamazaki, Y
Blaum, K
Quint, W
Walz, J
Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title_full Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title_fullStr Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title_full_unstemmed Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title_short Direct High-Precision Measurement of the g-Factor of a Single Antiproton Stored in a Cryogenic Penning Trap
title_sort direct high-precision measurement of the g-factor of a single antiproton stored in a cryogenic penning trap
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1455847
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AT yamazakiy directhighprecisionmeasurementofthegfactorofasingleantiprotonstoredinacryogenicpenningtrap
AT blaumk directhighprecisionmeasurementofthegfactorofasingleantiprotonstoredinacryogenicpenningtrap
AT quintw directhighprecisionmeasurementofthegfactorofasingleantiprotonstoredinacryogenicpenningtrap
AT walzj directhighprecisionmeasurementofthegfactorofasingleantiprotonstoredinacryogenicpenningtrap

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