Angular Distributions in Z Decays via Resonances of Quarks, Leptons and Gauge Bosons | Zendy

Keiichi Akama | Zendy; I. Itō | Zendy; Hirotsugu Komatsu | Zendy; Masaki Yasuè | Zendy

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Angular Distributions in Z Decays via Resonances of Quarks, Leptons and Gauge Bosons

Author(s) -

Keiichi Akama,

I. Itō,

Hirotsugu Komatsu,

Masaki Yasuè

Publication year - 1985

Publication title -

progress of theoretical physics

Language(s) - English

Resource type - Journals

eISSN - 1347-4081

pISSN - 0033-068X

DOI - 10.1143/ptp.73.167

Subject(s) - physics , particle physics , lepton , quark , gauge boson , boson , nuclear physics , large hadron collider , collider , coupling (piping) , gauge theory , electron , mechanical engineering , engineering

Properties of resonances of quarks, leptons and gauge bosons are studied. An effective coupling of resonances to a quark or lepton is constrained by naturalness argument on the smallness of masses and anomalous magnetic moments of quarks and leptons induced by resonances. Special emphasis is laid on angular distributions in qq (or e+ e-)-> Z-> I lr via resonances. Our results are compared with those from the recently found llr events in the CERN SPfJS coIlide.r experiments.

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