Search for EDMs using Storage Rings

C.J.G. Onderwater

doi:10.1088/1742-6596/295/1/012008

Search for EDMs using Storage Rings

C.J.G. Onderwater^*

^*Corresponding author for this work

Research output: Contribution to journal › Conference article in journal › Academic › peer-review

Abstract

Permanent electric dipole moments (EDMs) violate parity and time-reversal symmetry. Within the Standard Model (SM), they require CP violation and are many orders of magnitude below present experimental sensitivity. Many extensions of the SM predict much larger EDMs, which are therefore an excellent probe for the existence of new physics. Until recently it was believed that only electrically neutral systems could be used for sensitive searches of EDMs. With the introduction of a novel experimental method, high precision for charged systems will be within reach as well. The features of this method and its possibilities and status are discussed.

Original language	English
Article number	012008
Journal	Journal of Physics: Conference Series
Volume	295
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/295/1/012008
Publication status	Published - 2011
Externally published	Yes

Keywords

ELECTRIC-DIPOLE MOMENTS
MASS DIFFERENCE
CP-VIOLATION
BETA-DECAY
MODEL

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title = "Search for EDMs using Storage Rings",

abstract = "Permanent electric dipole moments (EDMs) violate parity and time-reversal symmetry. Within the Standard Model (SM), they require CP violation and are many orders of magnitude below present experimental sensitivity. Many extensions of the SM predict much larger EDMs, which are therefore an excellent probe for the existence of new physics. Until recently it was believed that only electrically neutral systems could be used for sensitive searches of EDMs. With the introduction of a novel experimental method, high precision for charged systems will be within reach as well. The features of this method and its possibilities and status are discussed.",

keywords = "ELECTRIC-DIPOLE MOMENTS, MASS DIFFERENCE, CP-VIOLATION, BETA-DECAY, MODEL",

author = "C.J.G. Onderwater",

note = "E; Proc. 19th International Spin Physics Symposium (SPIN 2010), Juelich, Germany, 27 Sep - 2 Oct 2010, ; Conference date: 01-01-2011 Through 01-01-2011",

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AU - Onderwater, C.J.G.

N1 - E; Proc. 19th International Spin Physics Symposium (SPIN 2010), Juelich, Germany, 27 Sep - 2 Oct 2010, ; Conference date: 01-01-2011 Through 01-01-2011

PY - 2011

Y1 - 2011

N2 - Permanent electric dipole moments (EDMs) violate parity and time-reversal symmetry. Within the Standard Model (SM), they require CP violation and are many orders of magnitude below present experimental sensitivity. Many extensions of the SM predict much larger EDMs, which are therefore an excellent probe for the existence of new physics. Until recently it was believed that only electrically neutral systems could be used for sensitive searches of EDMs. With the introduction of a novel experimental method, high precision for charged systems will be within reach as well. The features of this method and its possibilities and status are discussed.

AB - Permanent electric dipole moments (EDMs) violate parity and time-reversal symmetry. Within the Standard Model (SM), they require CP violation and are many orders of magnitude below present experimental sensitivity. Many extensions of the SM predict much larger EDMs, which are therefore an excellent probe for the existence of new physics. Until recently it was believed that only electrically neutral systems could be used for sensitive searches of EDMs. With the introduction of a novel experimental method, high precision for charged systems will be within reach as well. The features of this method and its possibilities and status are discussed.

KW - ELECTRIC-DIPOLE MOMENTS

KW - MASS DIFFERENCE

KW - CP-VIOLATION

KW - BETA-DECAY

KW - MODEL

U2 - 10.1088/1742-6596/295/1/012008

DO - 10.1088/1742-6596/295/1/012008

M3 - Conference article in journal

SN - 1742-6588

VL - 295

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012008

ER -

Search for EDMs using Storage Rings

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Keywords

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