Search for electron EDM with laser cooled radioactive atom

2013 ◽  
Author(s):  
T. Inoue ◽  
H. Arikawa ◽  
S. Ezure ◽  
K. Harada ◽  
T. Hayamizu ◽  
...  
Keyword(s):  
Radioactive Atom ◽  
Electron Edm

Probability, interpretations of

2018 ◽  
Author(s):  
Paul Humphreys
Keyword(s):  
Subject Matter ◽  
Relative Frequency ◽  
Mathematical Theory ◽  
Logical Probability ◽  
Philosophical Discourse ◽  
Radioactive Atom ◽  
Football Team ◽  
Inductive Support

The term ‘probability’ and its cognates occur frequently in both everyday and philosophical discourse. Unlike many other concepts, it is unprofitable to view ‘probability’ as having a unique meaning. Instead, there exist a number of distinct, albeit related, concepts, of which we here mention five: the classical or equiprobable view, the relative frequency view, the subjectivist or personalist view, the propensity view, and the logical probability view. None of these captures all of our legitimate uses of the term ‘probability’, which range from the clearly subjective, as in our assessment of the likelihood of one football team beating another, through the inferential, as when one set of sentences lends a degree of inductive support to another sentence, to the obviously objective, as in the physical chance of a radioactive atom decaying in the next minute. It is often said that what all these interpretations have in common is that they are all described by the same simple mathematical theory – ‘the theory of probability’ to be found in most elementary probability textbooks – and it has traditionally been the task of any interpretation to conform to that theory. But this saying does not hold up under closer examination, and it is better to consider each approach as dealing with a separate subject matter, the structure of which determines the structure of the appropriate calculus.

scholarly journals Interpreting the electron EDM constraint

2019 ◽  
Vol 2019 (5) ◽  
Author(s):  
Cari Cesarotti ◽  
Qianshu Lu ◽  
Yuichiro Nakai ◽  
Aditya Parikh ◽  
Matthew Reece
Keyword(s):  
Electron Edm

scholarly journals Probing the Electron EDM with Cold Molecules

2006 ◽  
Author(s):  
B. E. Sauer ◽  
H. T. Ashworth ◽  
J. J. Hudson ◽  
M. R. Tarbutt ◽  
E. A. Hinds
Keyword(s):  
Cold Molecules ◽  
Electron Edm

scholarly journals PARITY VIOLATION AND ELECTRIC DIPOLE MOMENTS IN ATOMS AND MOLECULES

2012 ◽  
Vol 21 (11) ◽  
pp. 1230010 ◽  
Author(s):  
V. A. DZUBA ◽  
V. V. FLAMBAUM
Keyword(s):  
Parity Violation ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Current Status ◽  
Electric Dipole Moments ◽  
Atoms And Molecules ◽  
Invariance Violation ◽  
Time Invariance ◽  
Electron Edm ◽  
A Chain

We review the current status of the study of parity and time invariance violation in atoms, nuclei and molecules. We focus on parity nonconservation (PNC) in cesium (CS) and three of the most promising areas of research: (i) PNC in a chain of isotopes, (ii) search for nuclear anapole moments, and (iii) search for permanent electric dipole moments (EDMs) of atoms and molecules, which in turn are caused by either an electron EDM or nuclear T, P-odd moments such as a nuclear EDM or nuclear Schiff moment.

scholarly journals Search for a permanent EDM using laser cooled radioactive atom

2011 ◽  
Vol 302 ◽  
pp. 012051 ◽  
Author(s):  
Y Sakemi ◽  
K Harada ◽  
T Hayamizu ◽  
M Itoh ◽  
H Kawamura ◽  
...  
Keyword(s):  
Radioactive Atom

scholarly journals The metastable Q 3Δ2 state of ThO: a new resource for the ACME electron EDM search

2020 ◽  
Vol 22 (2) ◽  
pp. 023013 ◽  
Author(s):  
X Wu ◽  
Z Han ◽  
J Chow ◽  
D G Ang ◽  
C Meisenhelder ◽  
...  
Keyword(s):  
Electron Edm

scholarly journals Electroweak baryogenesis and electron EDM in the B-LSSM

2020 ◽  
Vol 80 (3) ◽  
Author(s):  
Jin-Lei Yang ◽  
Tai-Fu Feng ◽  
Hai-Bin Zhang
Keyword(s):  
Electron Edm

scholarly journals Effect on the Electron EDM Due to Abelian Gauginos in SUSY Extra U(1) Models

1997 ◽  
Vol 12 (23) ◽  
pp. 1709-1718 ◽  
Author(s):  
Daijiro Suematsu
Keyword(s):  
Dipole Moment ◽  
Supersymmetry Breaking ◽  
Gauge Boson ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Kinetic Term ◽  
Supersymmetric Models ◽  
Soft Supersymmetry Breaking ◽  
Electron Edm ◽  
Gauge Structure

The electric dipole moment of an electron (EDME) is investigated in the supersymmetric extra U(1) models. Neutralino sector is generally extended in these models and the neutralino contribution will then be important for the analysis of the EDME. Kinetic term mixings of Abelian gauginos are taken into account in our analysis. Numerical results for the extra U(1) models show that the EDME can be affected by the extra U(1) in a certain range of soft supersymmetry breaking parameters even if the extra U(1) gauge boson is heavy. The EDME may be a clue to find an extended gauge structure in the supersymmetric models.

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