prikaz prve stranice dokumenta Charged lepton flavor violation in supersymmetric low-scale seesaw models
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Scientific paper - Original scientific paper
Charged lepton flavor violation in supersymmetric low-scale seesaw models
Physical Review D - Particles, Fields, Gravitation and Cosmology, 87 (2013), 5; 053014. https://doi.org/10.1103/PhysRevD.87.053014
Ilakovac, Amon; Pilaftsis, Apostolos; Popov, Luka

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Ilakovac, A., Pilaftsis, A. & Popov, L. (2013). Charged lepton flavor violation in supersymmetric low-scale seesaw models. Physical Review D - Particles, Fields, Gravitation and Cosmology, 87. (5). doi: 10.1103/PhysRevD.87.053014

Ilakovac, Amon, et al. "Charged lepton flavor violation in supersymmetric low-scale seesaw models." Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 87, no. 5, 2013. https://doi.org/10.1103/PhysRevD.87.053014

Ilakovac, Amon, Apostolos Pilaftsis and Luka Popov. "Charged lepton flavor violation in supersymmetric low-scale seesaw models." Physical Review D - Particles, Fields, Gravitation and Cosmology 87, no. 5 (2013). https://doi.org/10.1103/PhysRevD.87.053014

Ilakovac, A., Pilaftsis, A. and Popov, L. (2013) 'Charged lepton flavor violation in supersymmetric low-scale seesaw models', Physical Review D - Particles, Fields, Gravitation and Cosmology, 87(5). doi: 10.1103/PhysRevD.87.053014

Ilakovac A, Pilaftsis A, Popov L. Charged lepton flavor violation in supersymmetric low-scale seesaw models. Physical Review D - Particles, Fields, Gravitation and Cosmology [Internet]. 2013 [cited 2024 December 23];87(5). doi: 10.1103/PhysRevD.87.053014

A. Ilakovac, A. Pilaftsis and L. Popov, "Charged lepton flavor violation in supersymmetric low-scale seesaw models", Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 87, no. 5, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:397418. [Accessed: 23 December 2024]

Metadata
Title (english)Charged lepton flavor violation in supersymmetric low-scale seesaw models
AuthorAmon Ilakovac
AuthorApostolos Pilaftsis
AuthorLuka Popov
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We study charged lepton flavor violation in low- scale seesaw models of minimal supergravity, which realize large neutrino Yukawa couplings thanks to approximate lepton-number symmetries. There are two dominant sources of lepton flavor violation in such models. The first source originates from the usual soft supersymmetry-breaking sector, whilst the second one is entirely supersymmetric and comes from the supersymmetric neutrino Yukawa sector. Within the framework of minimal supergravity, we consider both sources of lepton flavor violation, soft and supersymmetric, and calculate a number of possible lepton-flavor- violating transitions, such as the photonic decays of muons and taus, μ→eγ, τ→eγ and τ→μγ, their neutrinoless three-body decays, μ→eee, τ→eee, τ→μμμ, τ→eeμ and τ→eμμ, and the coherent μ→e conversion in nuclei. After taking into account the exclusion bounds placed by present experiments of lepton flavor violation, we derive combined theoretical limits on the universal heavy Majorana mass scale mN and the light-to-heavy neutrino mixings. Supersymmetric low-scale seesaw models offer distinct correlated predictions for lepton- flavor-violating signatures, which might be discovered in current and projected experiments, such as MEG, COMET/PRISM, Mu2e, super-BELLE and LHCb.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review D - Particles, Fields, Gravitation and Cosmology
Numberingvol. 87, no. 5, 053014
p-ISSN1550-7998
e-ISSN1550-2368
DOIhttps://doi.org/10.1103/PhysRevD.87.053014
URN:NBNurn:nbn:hr:217:397418
Publication2013
ProjectNumber: 119-0982930-1016
Title (croatian): Elementarne čestice, teorija polja i kozmologija
Leader: Ivica Picek
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.87.053014
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2013) by the American Physical Society. Received 3 January 2013; published 19 March 2013.
Created on2019-11-24 14:20:49