Results 51 to 60 of about 2,076,031 (258)

Rare Bs→γνν- Decay in Family Nonuniversal Z′ Model

open access: yesAdvances in High Energy Physics, 2015
The rare Bs→γνν- decay with polarized photon is studied in the framework of a family nonuniversal Z′ model. The branching ratio and photon polarization asymmetry to the model parameters are calculated and compared with the Standard Model. Deviations from
Berin Belma Şirvanlı
doaj   +1 more source

Vowel harmony decay in Old Norwegian

open access: yesPapers in Historical Phonology, 2020
Vowel harmony involves the systematic correspondence between vowels in some domain for some phonological feature. Though harmony represents one of the most natural and diachronically robust phonological phenomena that occurs in human language, how and ...
Jade J. Sandstedt
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Search for rare and exotic Higgs Boson decay modes

open access: yesEPJ Web of Conferences, 2018
The latest results in the search for rare and exotic Higgs boson decays in proton-proton collision events collected with the CMS detector at the LHC are presented. The searches are performed for several decay modes of Higgs boson including H → X(X → 2ℓ)γ
Tao Junquan
doaj   +1 more source

Enhancement of new physics signal sensitivity with mistagged charm quarks

open access: yesPhysics Letters B, 2016
We investigate the potential for enhancing search sensitivity for signals having charm quarks in the final state, using the sizable bottom-mistagging rate for charm quarks at the LHC.
Doojin Kim, Myeonghun Park
doaj   +1 more source

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

open access: yesAdvanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar   +9 more
wiley   +1 more source

Exploring Regional Biogeography of Abundant and Rare Bacteria in Soils With Long‐Read CycloneSEQ

open access: yesJournal of Sustainable Agriculture and Environment
Background Rare microbial communities represent an important component of biodiversity in soil ecosystems, co‐existing with abundant species to drive ecosystem multifunctionality and maintain its stable operation.
Yarong Li   +12 more
doaj   +1 more source

Development and properties of cadmium and lead tungstate low-background scintillators for double beta decay experiments [PDF]

open access: yesЯдерна фізика та енергетика, 2014
Methods of deep purification of natural and isotopically enriched cadmium (Cd, 106Cd, 116Cd), as well as of archaeological lead (archPb), to produce cadmium and lead tungstate crystal scintillators have been developed. The basic stages of development and
G. P. Kovtun   +9 more
doaj  

Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots

open access: yesAdvanced Functional Materials, EarlyView.
Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz   +11 more
wiley   +1 more source

First observation and study of the K ± → π 0 π 0 μ ± ν decay

open access: yesJournal of High Energy Physics
The NA48/2 experiment at CERN reports the first observation of the K ± → π 0 π 0 μ ± ν decay based on a sample of 2437 candidates with 15% background contamination collected in 2003–2004.
The NA48/2 collaboration   +123 more
doaj   +1 more source

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