Abstract
We use the present upper bound on the neutron electric dipole moment to give an estimate for the upper limit of the CP-violating couplings of the η(η′) to the neutron. Using this result, we derive constraints on the CP-violating two-pion decays of the η(η′) mesons. Our results are relevant for the running and planned GlueX and LHCb measurements of rare meson decays.
| Original language | English |
|---|---|
| Article number | 66 |
| Journal | Few-Body Systems |
| Volume | 59 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Jul 2018 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Relating CP-Violating Decays to the Neutron EDM. / Gutsche, Thomas; Hiller Blin, Astrid N.; Kovalenko, Sergey; Kuleshov, Serguei; Lyubovitskij, Valery E.; Vicente Vacas, Manuel J.; Zhevlakov, Alexey.
In: Few-Body Systems, Vol. 59, No. 4, 66, 01.07.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Relating CP-Violating Decays to the Neutron EDM
AU - Gutsche, Thomas
AU - Hiller Blin, Astrid N.
AU - Kovalenko, Sergey
AU - Kuleshov, Serguei
AU - Lyubovitskij, Valery E.
AU - Vicente Vacas, Manuel J.
AU - Zhevlakov, Alexey
PY - 2018/7/1
Y1 - 2018/7/1
N2 - We use the present upper bound on the neutron electric dipole moment to give an estimate for the upper limit of the CP-violating couplings of the η(η′) to the neutron. Using this result, we derive constraints on the CP-violating two-pion decays of the η(η′) mesons. Our results are relevant for the running and planned GlueX and LHCb measurements of rare meson decays.
AB - We use the present upper bound on the neutron electric dipole moment to give an estimate for the upper limit of the CP-violating couplings of the η(η′) to the neutron. Using this result, we derive constraints on the CP-violating two-pion decays of the η(η′) mesons. Our results are relevant for the running and planned GlueX and LHCb measurements of rare meson decays.
UR - http://www.scopus.com/inward/record.url?scp=85046263951&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046263951&partnerID=8YFLogxK
U2 - 10.1007/s00601-018-1387-6
DO - 10.1007/s00601-018-1387-6
M3 - Article
VL - 59
JO - Few-Body Systems
JF - Few-Body Systems
SN - 0177-7963
IS - 4
M1 - 66
ER -