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Methods, analysis, and the treatment of systematic errors for the electron electric dipole moment search in thorium monoxide

التفاصيل البيبلوغرافية
العنوان: Methods, analysis, and the treatment of systematic errors for the electron electric dipole moment search in thorium monoxide
المؤلفون: J Baron, W C Campbell, D DeMille, J M Doyle, G Gabrielse, Y V Gurevich, P W Hess, N R Hutzler, E Kirilov, I Kozyryev, B R O’Leary, C D Panda, M F Parsons, B Spaun, A C Vutha, A D West, E P West, ACME Collaboration
المصدر: New Journal of Physics, Vol 19, Iss 7, p 073029 (2017)
بيانات النشر: IOP Publishing, 2017.
سنة النشر: 2017
المجموعة: LCC:Science
LCC:Physics
مصطلحات موضوعية: electron EDM, precision measurement, standard model, thorium monoxide, Science, Physics, QC1-999
الوصف: We recently set a new limit on the electric dipole moment of the electron (eEDM) (J Baron et al and ACME collaboration 2014 Science 343 269–272), which represented an order-of-magnitude improvement on the previous limit and placed more stringent constraints on many charge-parity-violating extensions to the standard model. In this paper we discuss the measurement in detail. The experimental method and associated apparatus are described, together with the techniques used to isolate the eEDM signal. In particular, we detail the way experimental switches were used to suppress effects that can mimic the signal of interest. The methods used to search for systematic errors, and models explaining observed systematic errors, are also described. We briefly discuss possible improvements to the experiment.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1367-2630
Relation: https://doaj.org/toc/1367-2630
DOI: 10.1088/1367-2630/aa708e
URL الوصول: https://doaj.org/article/6e0b328b78fe41e682633809b6958c6b
رقم الأكسشن: edsdoj.6e0b328b78fe41e682633809b6958c6b
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:13672630
DOI:10.1088/1367-2630/aa708e