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The influence of the magnetic field of the GSI experimental storage ring on the time-modulation of the EC-decay rates of the H-like mother ions

M Faber1, A N Ivanov1, P Kienle2,3, M Pitschmann1 and N I Troitskaya1,4

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We investigate the influence of the magnetic field of the experimental storage ring (ESR) at GSI on the periodic time dependence of the orbital K-shell electron capture decay (EC) rates of the H-like heavy ions. We approximate the magnetic field of the ESR by a homogeneous magnetic field. Unlike the assertion by Lambiase et al (2008; arXiv:0811.2302 [nucl-th]), we show that the motion of a H-like heavy ion in a homogeneous magnetic field cannot be the origin of the periodic time dependence of the EC-decay rates of the H-like heavy ions.


PACS

29.20.db Storage rings and colliders

23.40.Bw Weak-interaction and lepton (including neutrino) aspects

27.60.+j 90(less-than-or-equal-to)A(less-than-or-equal-to)149

Subjects

Accelerators, beams and electromagnetism

Nuclear physics

Instrumentation and measurement

Particle physics and field theory

Dates

Issue 1 (January 2010)

Received 22 June 2009

Published 23 November 2009



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