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Statistical sensitivity estimates for oscillating electric dipole moment measurements in storage rings.
Pretz, J; Chang, S P; Hejny, V; Karanth, S; Park, S; Semertzidis, Y; Stephenson, E; Ströher, H.
Afiliação
  • Pretz J; 1Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Chang SP; 2III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Hejny V; 3JARA-FAME, Forschungszentrum Jülich, RWTH Aachen University, Aachen, Germany.
  • Karanth S; 4Center for Axion and Precision Physics Research, IBS, Daejeon, 34051 Republic of Korea.
  • Park S; 5Department of Physics, KAIST, Daejeon, 34141 Republic of Korea.
  • Semertzidis Y; 1Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Stephenson E; Marian Smoluchowski Institute of Physics, Jagiellionian Univsersity, Cracow, Poland.
  • Ströher H; 4Center for Axion and Precision Physics Research, IBS, Daejeon, 34051 Republic of Korea.
Eur Phys J C Part Fields ; 80(2): 107, 2020.
Article em En | MEDLINE | ID: mdl-32104146
ABSTRACT
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.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Revista: Eur Phys J C Part Fields Ano de publicação: 2020 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Revista: Eur Phys J C Part Fields Ano de publicação: 2020 Tipo de documento: Article