The orchids (Orchidaceae) constitute one of the largest and most diverse families of flowering plants. They have evolved a great variety of adaptations to achieve pollination by a diverse group of pollinators. Many orchids...
Abstract: A flavour-tagged time-dependent angular analysis of Bs0→J/ψϕ decays is presented where the J/ψ meson is reconstructed through its decay to an e+e- pair. The analysis uses a sample of pp collision data recorded with the...
BACKGROUND: Synaptic loss is a prominent and early feature of many neurodegenerative diseases. OBJECTIVES: We tested the hypothesis that synaptic density is reduced in the primary tauopathies of progressive supranuclear palsy...
Using a data sample corresponding to an integrated luminosity of
$2.0\,fb^{-1}$, collected by the LHCb experiment, the production of the
$\eta_c(1S)$ state in proton-proton collisions at a centre-of-mass energy of
$\sqrt{s}=13...
Abstract: Using a data sample corresponding to an integrated luminosity of 2.0 fb-1, collected by the LHCb experiment, the production of the ηc(1S) state in proton–proton collisions at a centre-of-mass energy of s=13TeV is...
In agriculture, crop yield prediction is critical. Crop yield depends on various features including geographic, climate and biological. This research article discusses five Feature Selection (FS) algorithms namely Sequential...
A study of B+→ J/ψηK+ decays, followed by J/ψ → μ+μ− and η → γγ, is performed using a dataset collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an...
Matt Horn '12 and the University of South Dakota's Alexa Duling are the 2013 Walter Byers Scholars. They will each receive a renewable $24,000 post-graduate scholarship.
The production cross-sections of $J/\psi$ mesons in proton-proton collisions
at a centre-of-mass energy of $\sqrt{s}=5$ TeV are measured using a data sample
corresponding to an integrated luminosity of...
Students spent seven days in Guatemala, visiting fair trade cooperatives and coffee farmers and touring the area. Kelsey Timmerman wrote the 2012-13 Common Book, "Where Am I Wearing?"
Discussion as part of Nason, G. P., Powell, B., Elliott, D. and Smith, P. A. (2017), Should we sample a time series more frequently?: decision support via multirate spectrum estimation. J. R. Stat. Soc. A, 180: 353–407....
Abstract: A measurement of the production of a prompt J/ψ meson in association with a W± boson with W± → μν and J/ψ → μ+μ− is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |yJ/ψ| < 2.1 using ATLAS...
Abstract: A measurement of the production of a prompt J/ψ meson in association with a W± boson with W± → μν and J/ψ → μ+μ− is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |yJ/ψ| < 2.1 using ATLAS...
Discussion as part of Nason, G. P., Powell, B., Elliott, D. and Smith, P. A. (2017), Should we sample a time series more frequently?: decision support via multirate spectrum estimation. J. R. Stat. Soc. A, 180: 353–407....
The Wright-Fisher model is the most popular population model for describing the behaviour of evolutionary systems with a finite population size. Approximations have commonly been used but the model itself has rarely been tested...
Maintenance of polymorphism by overdominance (heterozygote advantage) is a fundamental concept in evolutionary biology. In most examples known in nature, overdominance is a result of homozygotes suffering from deleterious...
Abstract: The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity of 9 fb−1, collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV....
Abstract: The fragmentation properties of jets containing b-hadrons are studied using charged B mesons in 139 fb−1 of pp collisions at s = 13 TeV, recorded with the ATLAS detector at the LHC during the period from 2015 to 2018....
Abstract: The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity of 9 fb−1, collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV....
Abstract: The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity of 9 fb−1, collected with the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV....
Abstract: The Cabibbo-suppressed semileptonic decay B+→pp¯μ+νμ is observed for the first time using a sample of pp collisions corresponding to an integrated luminosity of 1.0, 2.0 and 1.7 fb−1 at centre-of-mass energies of 7, 8...
Abstract: The Cabibbo-suppressed semileptonic decay B+→pp¯μ+νμ is observed for the first time using a sample of pp collisions corresponding to an integrated luminosity of 1.0, 2.0 and 1.7 fb−1 at centre-of-mass energies of 7, 8...
This paper intends to develop an automatic behavior-based smart phone authentication model by three major phases: feature extraction, weighted logarithmic transformation, and classification. Initially, from the data related to...
Abstract: The decays B+→ J/ψπ+π−K+ are studied using a data set corresponding to an integrated luminosity of 9 fb−1 collected with the LHCb detector in proton-proton collisions between 2011 and 2018. Precise measurements of the...
Abstract: The decays B+→ J/ψπ+π−K+ are studied using a data set corresponding to an integrated luminosity of 9 fb−1 collected with the LHCb detector in proton-proton collisions between 2011 and 2018. Precise measurements of the...