Exotic seesaw-motivated heavy leptons at the LHC

Kumerički, Krešimir; Picek, Ivica; Radovčić, Branimir

doi:10.1103/PhysRevD.84.093002

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Exotic seesaw-motivated heavy leptons at the LHC

Physical Review D - Particles, Fields, Gravitation and Cosmology, 84 (2011), 9; 093002. https://doi.org/10.1103/PhysRevD.84.093002

Kumerički, Krešimir; Picek, Ivica; Radovčić, Branimir

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APA 6th Edition

Kumerički, K., Picek, I. i Radovčić, B. (2011). Exotic seesaw-motivated heavy leptons at the LHC. Physical Review D - Particles, Fields, Gravitation and Cosmology, 84. (9). doi: 10.1103/PhysRevD.84.093002

MLA 8th Edition

Kumerički, Krešimir, et al. "Exotic seesaw-motivated heavy leptons at the LHC." Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 84, br. 9, 2011. https://doi.org/10.1103/PhysRevD.84.093002

Chicago 17th Edition

Kumerički, Krešimir, Ivica Picek i Branimir Radovčić. "Exotic seesaw-motivated heavy leptons at the LHC." Physical Review D - Particles, Fields, Gravitation and Cosmology 84, br. 9 (2011). https://doi.org/10.1103/PhysRevD.84.093002

Harvard

Kumerički, K., Picek, I. i Radovčić, B. (2011) 'Exotic seesaw-motivated heavy leptons at the LHC', Physical Review D - Particles, Fields, Gravitation and Cosmology, 84(9). doi: 10.1103/PhysRevD.84.093002

Vancouver

Kumerički K, Picek I, Radovčić B. Exotic seesaw-motivated heavy leptons at the LHC. Physical Review D - Particles, Fields, Gravitation and Cosmology [Internet]. 2011. [pristupljeno 24.10.2024.];84(9). doi: 10.1103/PhysRevD.84.093002

IEEE

K. Kumerički, I. Picek i B. Radovčić, "Exotic seesaw-motivated heavy leptons at the LHC", Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 84, br. 9, 2011. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:829877. [Citirano: 24.10.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:829877

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Podaci o radu

Naslov (engleski)	Exotic seesaw-motivated heavy leptons at the LHC
Autor	Krešimir Kumerički
Autor	Ivica Picek
Autor	Branimir Radovčić
Autorova ustanova	Sveučilište u Zagrebu Prirodoslovno-matematički fakultet (Fizički odsjek)
Znanstveno / umjetničko područje, polje i grana	PRIRODNE ZNANOSTI Fizika
Sažetak (engleski)	We study the LHC potential for discovering TeV-scale SU(2)_L 5-plet fermions introduced recently to explain small neutrino masses. We show that the Drell-Yan production and the decays of new exotic Σ leptons are testable at the LHC. Their production is abundant due to nontrivial electroweak gauge charges. For 1 fb^-1 of integrated luminosity at the present LHC √s =7 TeV, there can be 270 Σ-Σ^- pairs produced for M_Σ = 400 GeV. Besides producing same-sign dilepton events, they could lead, due to a chosen small mixing between heavy and light leptons, to ~10 golden decays Σ^+++ ( Σ^+++) → W± W± l± with a specific decay signature.
Ključne riječi (engleski)
Jezik	engleski
Vrsta publikacije	Znanstveni rad - Izvorni znanstveni rad
Status objave	Objavljen
Vrsta recenzije	Recenziran - međunarodna recenzija
Verzija publikacije	Objavljena verzija rada (izdavačev PDF)
Naslov časopisa	Physical Review D - Particles, Fields, Gravitation and Cosmology
Brojčani podaci	vol. 84, br. 9, 093002
p-ISSN	1550-7998
e-ISSN	1550-2368
DOI	https://doi.org/10.1103/PhysRevD.84.093002
URN:NBN	urn:nbn:hr:217:829877
Datum objave publikacije	2011
Projekt	Šifra: 119-0982930-1016 Naziv (hrvatski): Elementarne čestice, teorija polja i kozmologija Voditelj: Ivica Picek Pravna nadležnost: Hrvatska Financijer: MZOS Linija financiranja: ZP
URL dokumenta	http://link.aps.org/doi/10.1103/PhysRevD.84.093002
Vrsta resursa	Tekst
Prava pristupa	Otvoreni pristup
Uvjeti korištenja
Javna napomena	Copyright (2011) by the American Physical Society. Received 10 June 2011; published 9 November 2011; publisher error corrected 6 August 2012.
Datum i vrijeme pohrane	2019-11-15 16:47:51