High-Precision Atomic Mass Measurements for Fundamental Constants

Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to f...
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Autor*in:	Edmund G. Myers [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	atomic mass fundamental constants precision measurement Penning trap

Übergeordnetes Werk:	In: Atoms - MDPI AG, 2014, 7(2019), 1, p 37
Übergeordnetes Werk:	volume:7 ; year:2019 ; number:1, p 37

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/atoms7010037

Katalog-ID:	DOAJ006234275

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allfields	10.3390/atoms7010037 doi (DE-627)DOAJ006234275 (DE-599)DOAJ689ead5e5f164825a463bad42602ce44 DE-627 ger DE-627 rakwb eng QC770-798 Edmund G. Myers verfasserin aut High-Precision Atomic Mass Measurements for Fundamental Constants 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work. atomic mass fundamental constants precision measurement Penning trap Nuclear and particle physics. Atomic energy. Radioactivity In Atoms MDPI AG, 2014 7(2019), 1, p 37 (DE-627)737287616 (DE-600)2704220-0 22182004 nnns volume:7 year:2019 number:1, p 37 https://doi.org/10.3390/atoms7010037 kostenfrei https://doaj.org/article/689ead5e5f164825a463bad42602ce44 kostenfrei http://www.mdpi.com/2218-2004/7/1/37 kostenfrei https://doaj.org/toc/2218-2004 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 1, p 37
spelling	10.3390/atoms7010037 doi (DE-627)DOAJ006234275 (DE-599)DOAJ689ead5e5f164825a463bad42602ce44 DE-627 ger DE-627 rakwb eng QC770-798 Edmund G. Myers verfasserin aut High-Precision Atomic Mass Measurements for Fundamental Constants 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work. atomic mass fundamental constants precision measurement Penning trap Nuclear and particle physics. Atomic energy. Radioactivity In Atoms MDPI AG, 2014 7(2019), 1, p 37 (DE-627)737287616 (DE-600)2704220-0 22182004 nnns volume:7 year:2019 number:1, p 37 https://doi.org/10.3390/atoms7010037 kostenfrei https://doaj.org/article/689ead5e5f164825a463bad42602ce44 kostenfrei http://www.mdpi.com/2218-2004/7/1/37 kostenfrei https://doaj.org/toc/2218-2004 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 1, p 37
allfields_unstemmed	10.3390/atoms7010037 doi (DE-627)DOAJ006234275 (DE-599)DOAJ689ead5e5f164825a463bad42602ce44 DE-627 ger DE-627 rakwb eng QC770-798 Edmund G. Myers verfasserin aut High-Precision Atomic Mass Measurements for Fundamental Constants 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work. atomic mass fundamental constants precision measurement Penning trap Nuclear and particle physics. Atomic energy. Radioactivity In Atoms MDPI AG, 2014 7(2019), 1, p 37 (DE-627)737287616 (DE-600)2704220-0 22182004 nnns volume:7 year:2019 number:1, p 37 https://doi.org/10.3390/atoms7010037 kostenfrei https://doaj.org/article/689ead5e5f164825a463bad42602ce44 kostenfrei http://www.mdpi.com/2218-2004/7/1/37 kostenfrei https://doaj.org/toc/2218-2004 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 1, p 37
allfieldsGer	10.3390/atoms7010037 doi (DE-627)DOAJ006234275 (DE-599)DOAJ689ead5e5f164825a463bad42602ce44 DE-627 ger DE-627 rakwb eng QC770-798 Edmund G. Myers verfasserin aut High-Precision Atomic Mass Measurements for Fundamental Constants 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work. atomic mass fundamental constants precision measurement Penning trap Nuclear and particle physics. Atomic energy. Radioactivity In Atoms MDPI AG, 2014 7(2019), 1, p 37 (DE-627)737287616 (DE-600)2704220-0 22182004 nnns volume:7 year:2019 number:1, p 37 https://doi.org/10.3390/atoms7010037 kostenfrei https://doaj.org/article/689ead5e5f164825a463bad42602ce44 kostenfrei http://www.mdpi.com/2218-2004/7/1/37 kostenfrei https://doaj.org/toc/2218-2004 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2019 1, p 37
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callnumber-first	Q - Science
author	Edmund G. Myers
spellingShingle	Edmund G. Myers misc QC770-798 misc atomic mass misc fundamental constants misc precision measurement misc Penning trap misc Nuclear and particle physics. Atomic energy. Radioactivity High-Precision Atomic Mass Measurements for Fundamental Constants
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title	High-Precision Atomic Mass Measurements for Fundamental Constants
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title_auth	High-Precision Atomic Mass Measurements for Fundamental Constants
abstract	Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work.
abstractGer	Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work.
abstract_unstemmed	Atomic mass measurements are essential for obtaining several of the fundamental constants. The most precise atomic mass measurements, at the 10-10 level of precision or better, employ measurements of cyclotron frequencies of single ions in Penning traps. We discuss the relation of atomic masses to fundamental constants in the context of the revised SI. We then review experimental methods, and the current status of measurements of the masses of the electron, proton, neutron, deuteron, tritium, helium-3, helium-4, oxygen-16, silicon-28, rubidium-87, and cesium-133. We conclude with directions for future work.
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