Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy

A high-voltage divider with accuracy at the ppm level and collinear laser spectroscopy were used to calibrate the highvoltage installation at the radioactive ion beam facility ISOLDE at CERN. The accurate knowledge of this voltage is particularly important for collinear laser spectroscopy measuremen...

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Autores principales: Krieger, A., Geppert, Ch., Catherall, R., Hochschulz, F., Kramer, J., Neugart, R., Rosendahl, S., Schipper, J., Siesling, E., Weinheimer, Ch., Yordanov, D.T., Nortershauser, W.
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Other Fields of Physics
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2010.12.145
http://cds.cern.ch/record/1322287
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author Krieger, A.
Geppert, Ch.
Catherall, R.
Hochschulz, F.
Kramer, J.
Neugart, R.
Rosendahl, S.
Schipper, J.
Siesling, E.
Weinheimer, Ch.
Yordanov, D.T.
Nortershauser, W.
author_facet Krieger, A.
Geppert, Ch.
Catherall, R.
Hochschulz, F.
Kramer, J.
Neugart, R.
Rosendahl, S.
Schipper, J.
Siesling, E.
Weinheimer, Ch.
Yordanov, D.T.
Nortershauser, W.
author_sort Krieger, A.
collection CERN
description A high-voltage divider with accuracy at the ppm level and collinear laser spectroscopy were used to calibrate the highvoltage installation at the radioactive ion beam facility ISOLDE at CERN. The accurate knowledge of this voltage is particularly important for collinear laser spectroscopy measurements. Beam velocity measurements using frequencycomb based collinear laser spectroscopy agree with the new calibration. Applying this, one obtains consistent results for isotope shifts of stable magnesium isotopes measured using collinear spectroscopy and laser spectroscopy on laser-cooled ions in a trap. The long-term stability and the transient behavior during recovery from a voltage dropout were investigated for the different power supplies currently applied at ISOLDE.
id cern-1322287
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13222872019-09-30T06:29:59Zdoi:10.1016/j.nima.2010.12.145http://cds.cern.ch/record/1322287engKrieger, A.Geppert, Ch.Catherall, R.Hochschulz, F.Kramer, J.Neugart, R.Rosendahl, S.Schipper, J.Siesling, E.Weinheimer, Ch.Yordanov, D.T.Nortershauser, W.Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopyDetectors and Experimental TechniquesOther Fields of PhysicsA high-voltage divider with accuracy at the ppm level and collinear laser spectroscopy were used to calibrate the highvoltage installation at the radioactive ion beam facility ISOLDE at CERN. The accurate knowledge of this voltage is particularly important for collinear laser spectroscopy measurements. Beam velocity measurements using frequencycomb based collinear laser spectroscopy agree with the new calibration. Applying this, one obtains consistent results for isotope shifts of stable magnesium isotopes measured using collinear spectroscopy and laser spectroscopy on laser-cooled ions in a trap. The long-term stability and the transient behavior during recovery from a voltage dropout were investigated for the different power supplies currently applied at ISOLDE.A high-voltage divider with accuracy at the ppm level and collinear laser spectroscopy were used to calibrate the highvoltage installation at the radioactive ion beam facility ISOLDE at CERN. The accurate knowledge of this voltage is particularly important for collinear laser spectroscopy measurements. Beam velocity measurements using frequencycomb based collinear laser spectroscopy agree with the new calibration. Applying this, one obtains consistent results for isotope shifts of stable magnesium isotopes measured using collinear spectroscopy and laser spectroscopy on laser-cooled ions in a trap. The long-term stability and the transient behavior during recovery from a voltage dropout were investigated for the different power supplies currently applied at ISOLDE.arXiv:1101.2536oai:cds.cern.ch:13222872011-01-14
spellingShingle Detectors and Experimental Techniques
Other Fields of Physics
Krieger, A.
Geppert, Ch.
Catherall, R.
Hochschulz, F.
Kramer, J.
Neugart, R.
Rosendahl, S.
Schipper, J.
Siesling, E.
Weinheimer, Ch.
Yordanov, D.T.
Nortershauser, W.
Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title_full Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title_fullStr Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title_full_unstemmed Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title_short Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
title_sort calibration of the isolde acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy
topic Detectors and Experimental Techniques
Other Fields of Physics
url https://dx.doi.org/10.1016/j.nima.2010.12.145
http://cds.cern.ch/record/1322287
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