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Title: Search for the nuclear Schiff moment in liquid xenon

Abstract

A parameter of the P,T-odd Hamiltonian characterizing interaction of the nuclear Schiff moment with the gradient of electronic density on the Xe nucleus is calculated for an isolated Xe atom and for liquid xenon. We use a more realistic model of liquid medium than the spherical cell model used by Ravaine and Derevianko [Phys. Rev. A 69, 050101(R) (2004)]. Qualitatively different results for enhancement of the P,T-odd effect in liquid xenon are obtained when polarization of the medium is taken into account. Thus, proper choice of the liquid phase model is crucially important even for calculation of the properties dependent mostly on the electronic density near a nucleus.

Authors:
; ; ;  [1];  [2]
  1. Petersburg Nuclear Physics Institute, Gatchina, 188300 (Russian Federation)
  2. (Russian Federation)
Publication Date:
OSTI Identifier:
20982312
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 75; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevA.75.032515; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; ATOMIC PHYSICS; ATOMS; COMPUTERIZED SIMULATION; DENSITY; HAMILTONIANS; LIQUIDS; POLARIZABILITY; POLARIZATION; SCHIFFER POTENTIAL; SPHERICAL CONFIGURATION; WEAK INTERACTIONS; XENON

Citation Formats

Isaev, T. A., Petrov, A. N., Mosyagin, N. S., Titov, A. V., and St.-Petersburg State University, Chemistry Department, St.-Petersburg 198504. Search for the nuclear Schiff moment in liquid xenon. United States: N. p., 2007. Web. doi:10.1103/PHYSREVA.75.032515.
Isaev, T. A., Petrov, A. N., Mosyagin, N. S., Titov, A. V., & St.-Petersburg State University, Chemistry Department, St.-Petersburg 198504. Search for the nuclear Schiff moment in liquid xenon. United States. doi:10.1103/PHYSREVA.75.032515.
Isaev, T. A., Petrov, A. N., Mosyagin, N. S., Titov, A. V., and St.-Petersburg State University, Chemistry Department, St.-Petersburg 198504. Thu . "Search for the nuclear Schiff moment in liquid xenon". United States. doi:10.1103/PHYSREVA.75.032515.
@article{osti_20982312,
title = {Search for the nuclear Schiff moment in liquid xenon},
author = {Isaev, T. A. and Petrov, A. N. and Mosyagin, N. S. and Titov, A. V. and St.-Petersburg State University, Chemistry Department, St.-Petersburg 198504},
abstractNote = {A parameter of the P,T-odd Hamiltonian characterizing interaction of the nuclear Schiff moment with the gradient of electronic density on the Xe nucleus is calculated for an isolated Xe atom and for liquid xenon. We use a more realistic model of liquid medium than the spherical cell model used by Ravaine and Derevianko [Phys. Rev. A 69, 050101(R) (2004)]. Qualitatively different results for enhancement of the P,T-odd effect in liquid xenon are obtained when polarization of the medium is taken into account. Thus, proper choice of the liquid phase model is crucially important even for calculation of the properties dependent mostly on the electronic density near a nucleus.},
doi = {10.1103/PHYSREVA.75.032515},
journal = {Physical Review. A},
number = 3,
volume = 75,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}
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