Published February 2020 | Version v1
Journal article Metadata-only

Statistical sensitivity estimates for oscillating electric dipole moment measurements in storage rings

Creators

  • 1. JARA-FAME, Forschungszentrum Jülich, RWTH Aachen University, Aachen (Germany)
  • 2. III. Physikalisches Institut B, RWTH Aachen University (Germany)
  • 3. Institut für Kernphysik, Forschungszentrum Jülich (Germany)
  • 4. Department of Physics, KAIST, Daejeon (Korea, Republic of)
  • 5. Center for Axion and Precision Physics Research, IBS, Daejeon (Korea, Republic of)
  • 6. Marian Smoluchowski Institute of Physics, Jagiellionian Univsersity, Cracow (Poland)
  • 7. Indiana University, Bloomington, IN (United States)

Description

In this paper analytical expressions are derived to describe the spin motion of a particle in magnetic and electric fields in the presence of an axion field causing an oscillating electric dipole moment (EDM). These equations are used to estimate statistical sensitivities for axion searches at storage rings. The estimates obtained from the analytic expressions are compared to numerical estimates from simulations in Chang et al. (Phys Rev D 99(8):083002, 2019). A good agreement is found.

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-020-7664-9

Additional details

Identifiers

DOI
10.1140/epjc/s10052-020-7664-9;

Publishing Information

Journal Title
European Physical Journal. C, Particles and Fields (Online)
Journal Volume
80
Journal Issue
2
Journal Page Range
p. 1-8
ISSN
1434-6052

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
51053510
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ANALYTIC FUNCTIONS; ANALYTICAL SOLUTION; BEAM TRANSPORT; COUPLING CONSTANTS; ELECTRIC DIPOLE MOMENTS; ELECTRIC FIELDS; EQUATIONS OF MOTION; MAGNETIC FIELDS; MEASURING METHODS; OSCILLATIONS; PRECESSION; SENSITIVITY; STORAGE RINGS
Descriptors DEC
DIFFERENTIAL EQUATIONS; DIPOLE MOMENTS; ELECTRIC MOMENTS; EQUATIONS; FUNCTIONS; MATHEMATICAL SOLUTIONS; PARTIAL DIFFERENTIAL EQUATIONS

Optional Information

Notes
AID: 107