000131754 001__ 131754
000131754 005__ 20240219150721.0
000131754 0247_ $$2doi$$a10.1007/JHEP10(2023)028
000131754 0248_ $$2sideral$$a137133
000131754 037__ $$aART-2023-137133
000131754 041__ $$aeng
000131754 100__ $$0(orcid)0000-0003-3669-6241$$aAsorey, M.$$uUniversidad de Zaragoza
000131754 245__ $$aViolation of the Landau-Yang theorem from infrared Lorentz symmetry breaking
000131754 260__ $$c2023
000131754 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131754 5203_ $$aLorentz symmetry forbids decays of massive spin-1 particle like the Z0 into two massless photons, a result known as the Landau-Yang theorem. But it is known that infrared effects can break Lorentz invariance. Employing the construction of Mund et al. [1] which incorporated this Lorentz violation, we propose an interaction leading to the decay Z0→ 2γ and study the dependence of the decay on the parameter of this Lorentz violation.
000131754 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/E21-17R$$9info:eu-repo/grantAgreement/ES/MICINN/PGC2022-126078NB-C21
000131754 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000131754 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000131754 700__ $$aBalachandran, A. P.
000131754 700__ $$aMomen, M. Arshad
000131754 700__ $$aQureshi, B.
000131754 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000131754 773__ $$g2023, 10 (2023), [9 pp.]$$pJ. high energy phys.$$tJournal of High Energy Physics$$x1126-6708
000131754 8564_ $$s350829$$uhttps://zaguan.unizar.es/record/131754/files/texto_completo.pdf$$yVersión publicada
000131754 8564_ $$s1292699$$uhttps://zaguan.unizar.es/record/131754/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000131754 909CO $$ooai:zaguan.unizar.es:131754$$particulos$$pdriver
000131754 951__ $$a2024-02-19-13:25:26
000131754 980__ $$aARTICLE