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DOI: 10.5445/IR/1000070223

Completing the hadronic Higgs boson decay at order α$\frac{4}{s}$

Davies, Joshua; Steinhauser, Matthias; Wellmann, David

We compute four-loop corrections to the hadronic decay of the Standard Model Higgs boson which are
induced by effective couplings to bottom quarks and gluons, mediated by the top quark. Our numerical
results are comparable in size to the purely massless contributions which have been known for a few years.
The results presented in this paper complete the order α$\frac{4}{s}$ corrections to the hadronic Higgs boson decay.

Zugehörige Institution(en) am KIT Institut für Theoretische Teilchenphysik (TTP)
Publikationstyp Zeitschriftenaufsatz
Jahr 2017
Sprache Englisch
Identifikator ISSN: 0550-3213, 1873-1562
URN: urn:nbn:de:swb:90-702235
KITopen ID: 1000070223
Erschienen in Nuclear physics <Amsterdam> / B
Band 920
Seiten 20-31
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