Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Aliaksei Kachanovich"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 7, Pp 1-9 (2020)
Abstract We consider a Higgs portal model in which the 125-GeV Higgs boson mixes with a light singlet mediator $$h_2$$ h2 coupling to particles of a Dark Sector and study potential $$b\rightarrow s h_2$$ b→sh2 decays in the Belle II experiment. Mul
Externí odkaz:
https://doaj.org/article/db7738720bed404ebf7a1a4573bfb59f
Publikováno v:
Physical Review D. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be1b51732cd452b0c37f0117ec270d7
https://doi.org/10.1103/physrevd.107.055006
https://doi.org/10.1103/physrevd.107.055006
Publikováno v:
Physical Review D. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f159546d52a3235915277be22397acf6
https://doi.org/10.1103/physrevd.105.013007
https://doi.org/10.1103/physrevd.105.013007
Autor:
Aliaksei Kachanovich, Sergey Kovalenko, Serguei Kuleshov, Valery E. Lyubovitskij, Alexey S. Zhevlakov
Publikováno v:
Physical Review
Physical Review D, 105 (7), Art.-Nr.: 075004
Physical Review D, 105 (7), Art.-Nr.: 075004
We propose an extension of the Standard Model (SM) with a $U_{A'}(1)$ gauge invariant dark dector connected to the SM via a new portal -- the Stueckelberg portal, arising in the framework of dark photon $A'$ mass generation via Stueckelberg mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e05e08c466a6bd34c1d1feccc3173284
Autor:
Aliaksei Kachanovich
Publikováno v:
Proceedings of 40th International Conference on High Energy physics — PoS(ICHEP2020).
I present new results for the Standard-Model predictions of the differential decay rates for $H\to \ell^{+} \ell^{-} \gamma$, where $\ell=e, \mu$, and the forward-backward asymmetries defined in terms of the flight direction of the photon correspondi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2c9381e418ac9c0ea2912eb35ece164
https://doi.org/10.22323/1.390.0060
https://doi.org/10.22323/1.390.0060
Publikováno v:
Physical Review
Physical review / D, 101 (7), 073003
Physical review / D, 101 (7), 073003
We present new calculations of the differential decay rates for H→ℓ+ℓ−γ with ℓ=e or μ in the Standard Model. The branching fractions and forward-backward asymmetries, defined in terms of the flight direction of the photon relative to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d252bce0dc96842fa93fddc70f2f9478
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
The European physical journal / C, 80 (7), Art. Nr.: 669
European Physical Journal C: Particles and Fields, Vol 80, Iss 7, Pp 1-9 (2020)
European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 7, Pp 1-9 (2020)
European Physical Journal
We consider a Higgs portal model in which the 125-GeV Higgs boson mixes with a light singlet mediator $$h_2$$h2 coupling to particles of a Dark Sector and study potential $$b\rightarrow s h_2$$b→sh2 decays in the Belle II experiment. Multiplying th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e17674deb3a621d95463638ade5b28a7
https://publikationen.bibliothek.kit.edu/1000124402/89542832
https://publikationen.bibliothek.kit.edu/1000124402/89542832
Autor:
Aliaksei Kachanovich, David Blaschke
We propose a description of the Higgs boson as top-antitop quark bound state within a nonlocal relativistic quark model of Nambu - Jona-Lasinio type. In contrast to model with local four-fermion interaction, the mass of the scalar bound state can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3af03154fee4aa956fc919eed9299153
http://arxiv.org/abs/1610.05014
http://arxiv.org/abs/1610.05014
Autor:
David Blaschke, Aliaksei Kachanovich
Publikováno v:
Acta Physica Polonica B Proceedings Supplement. 10:915
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfff433b8d70f1c153ecfad0072ffc91
https://doi.org/10.5506/aphyspolbsupp.10.915
https://doi.org/10.5506/aphyspolbsupp.10.915