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Generalized Skyrmions and the mass of the lightest electroweak baryon


Generalized Skyrmions and the mass of the lightest electroweak baryon

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dc.contributor.author Ellis, John pl
dc.contributor.author Karliner, Marek pl
dc.contributor.author Praszałowicz, Michał [SAP11009404] pl
dc.contributor.editor Aoki, Yasumichi pl
dc.contributor.editor Maskawa, Toshihide pl
dc.contributor.editor Yamawaki, Koichi pl
dc.date.accessioned 2015-04-27T09:56:03Z
dc.date.available 2015-04-27T09:56:03Z
dc.date.issued 2014 pl
dc.identifier.isbn 978-981-4566-24-7 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/5808
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Generalized Skyrmions and the mass of the lightest electroweak baryon pl
dc.type BookSection pl
dc.pubinfo Hackensack : World Scientific pl
dc.description.physical 291-305 pl
dc.abstract.en In general, effective low-energy Lagrangian models of composite electroweak symmetry breaking (EWSB) have soliton solutions that may be identified with technibaryons. The masses of such states may be related to the coefficients of fourth-order terms in the effective Lagrangian, as in QCD. We show how the current theoretical and phenomenological constraints on the corresponding fourth-order coefficients in the electroweak theory could be used to estimate qualitative lower and upper bounds on the lightest electroweak baryon mass. We point out that in strongly-interacting models of electroweak symmetry breaking, non-Skyrmion-like solitons are also possible. Future data from the LHC as well as dark matter experiments will constrain this possibility. With the currently available data the upper bound on the mass of the electroweak soliton is between 18 and 59 TeV. With improved information that LHC is likely to provide on quartic terms in the electroweak Lagrangian, these bounds might be reduced to 4.6 to 8.1 TeV. pl
dc.subject.en Higgs physics pl
dc.subject.en beyond standard model pl
dc.subject.en technicolor and composite models pl
dc.subject.en Skyrmions pl
dc.description.publication 1 pl
dc.description.conftype international pl
dc.identifier.doi 10.1142/9789814566254_0031 pl
dc.identifier.eisbn 978-981-4566-26-1 pl
dc.title.container Strong Coupling Gauge Theories in the LHC Perspective (SCGT12) : proceedings of KMI-GCOE Workshop, Nagoya University, Nagoya, Japan, 4-7 December 2012 pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego pl
dc.subtype ConferenceProceedings pl
dc.conference KMI-GCOE Workshop: Strong Coupling Gauge Theories in the LHC Perspective (SCGT12); 2012-12-04; 2012-12-07; Nagoya; Japonia; ; ; ; pl
dc.rights.original bez licencji pl

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