Search for dark matter in events with missing transverse momentum and a Higgs boson decaying into two photons in pp collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)013
Abstract: Abstract A search for dark-matter particles in events with large missing transverse momentum and a Higgs boson candidate decaying into two photons is reported. The search uses 139 fb−1 of proton-proton collision data collected at… read more here.
Keywords: dark matter; search dark; two photons; higgs boson ... See more keywords
The effect of coherence between two photons on quantum random walk
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164288
Abstract: Abstract Quantum random walk with two controlled coherent photon is discussed. Two polarization entangled photons with completely coherence are generated by spontaneous parametric down-conversion (SPDC), and then a half wave plate (HWP) is used to… read more here.
Keywords: coherence; quantum random; effect coherence; random walk ... See more keywords
Quantum interference of two photons emitted from a luminescence center in GaAs:N
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4979520
Abstract: The indistinguishability of photons emitted from a nitrogen luminescence center in GaAs is investigated by two-photon interference under nonresonant optical excitation. A clear dip is observed in a parallel polarization configuration for consecutively emitted two… read more here.
Keywords: photons emitted; center gaas; two photons; luminescence center ... See more keywords
Superconducting optoelectronic loop neurons
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5096403
Abstract: Superconducting optoelectronic hardware has been proposed for large-scale neural computing. In this work, we expand upon the circuit and network designs previously introduced. We investigate circuits using superconducting single-photon detectors and Josephson junctions to perform… read more here.
Keywords: network; integration; synaptic weight; superconducting optoelectronic ... See more keywords
Detecting two photons with one molecule
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.043703
Abstract: We apply input-output theory with quantum pulses [AH Kiilerich, K Mølmer, Phys. Rev. Lett. 123, 123604 (2019)] to a model of a new type of two-photon detector consisting of one molecule that can detect two… read more here.
Keywords: process; detecting two; molecule; photons one ... See more keywords
Search for Flavor-Changing Neutral Current Interactions of the Top Quark and Higgs Boson in Final States with Two Photons in Proton-Proton Collisions at sqrt[s]=13 TeV.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.032001
Abstract: Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) and Higgs bosons (H). The analysis is based on… read more here.
Keywords: proton proton; two photons; states two; final states ... See more keywords
Hypergeometric representation of one-loop Higgs decay to two photons
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2018-0944
Abstract: In this paper, we derive hypergeometric function representation of one-loop contributing to Higgs decay to two photons in the standard model and its extensions. The calculations are performed at general space–time dimension d. For the… read more here.
Keywords: representation one; higgs decay; decay two; two photons ... See more keywords