Articles with "ensuremath eta" as a keyword



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Integrated nanoplasmonic quantum interfaces for room-temperature single-photon sources

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Published in 2017 at "Physical Review B"

DOI: 10.1103/physrevb.96.235151

Abstract: We describe a general analytical framework of a nanoplasmonic cavity-emitter system interacting with a dielectric photonic waveguide. Taking into account emitter quenching and dephasing, our model directly reveals the single-photon extraction efficiency $\ensuremath{\eta}$ as well… read more here.

Keywords: eta; ensuremath eta; single photon; room temperature ... See more keywords
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Study on ηc2(ηb2) electromagnetic decay into double photons

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Published in 2021 at "Physical Review D"

DOI: 10.1103/physrevd.103.034018

Abstract: Within the framework of nonrelativistic QCD factorization formalism, we compute the helicity amplitude as well as the decay width of ${\ensuremath{\eta}}_{Q2}$ ($Q=c$, $b$) electromagnetic decay into two photons up to next-to-next-to-leading order in ${\ensuremath{\alpha}}_{s}$ expansion.… read more here.

Keywords: ensuremath; eta ensuremath; electromagnetic decay; ensuremath eta ... See more keywords