Browsing Natural and Mathematical Sciences by Title
Now showing items 174-193 of 1083
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The generalized fractional Benjamin–Bona–Mahony equation: Analytical and numerical results
(Elsevier, 2020-08)The generalized fractional Benjamin-Bona-Mahony (gfBBM) equation models the propagation of small amplitude long unidirectional waves in a nonlocally and nonlinearly elastic medium. The equation involves two fractional terms ... -
Hard color-singlet exchange in dijet events in proton-proton collisions at root √s = 13 TeV
(2021-08-26)Events where the two leading jets are separated by a pseudorapidity interval devoid of particle activity, known as jet-gap-jet events, are studied in proton-proton collisions at root s = 13 TeV. The signature is expected ... -
Hidden-beauty broad resonance Yb(10890) in thermal QCD
(Hindawi Limited, 2019)In this work, the mass and pole residue of resonance Yb is studied by using QCD sum rules approach at finite temperature. Resonance Yb is described by a diquark-antidiquark tetraquark current, and contributions to operator ... -
Higgs production constraints on anomalous fermion couplings
(Elsevier, 2016)Certain anomalous fermion-gauge boson couplings, such as the flavor diagonal anomalous color magnetic (CMDM) and color electric (CEDM) dipole moments of quarks are not fully gauge invariant under the SM. Restoring gauge ... -
High-throughput computational screening of the metal organic framework database for CH4/H-2 separations
(American Chemical Society, 2018-01)Metal organic frameworks (MOFs) have been considered as one of the most exciting porous materials discovered in the last decade. Large surface areas, high pore volumes, and tailorable pore sizes make MOFs highly promising ... -
High-throughput molecular simulations of metal organic frameworks for co2 separation: opportunities and challenges
(Frontiers Media, 2018-02-02)Metal organic frameworks (MOFs) have emerged as great alternatives to traditional nanoporous materials for CO2 separation applications. MOFs are porous materials that are formed by self-assembly of transition metals and ... -
Hot medium effects on pseudotensor K2(1820) meson
(EDP Sciences, 2019)The investigation of mesons in hot medium can give valuable information about the nature of QCD vacuum and deconfinement phase transitions. In this study, thermal properties of pseudotensor K-2(1820) meson is examined via ... -
Hydrogenated carbon monolayer in biphenylene network offers a potential paradigm for nanoelectronic devices
(American Chemical Society, 2022-09-15)A metallic carbon monolayer in the biphenylene network (specified as C ohs) becomes an insulator upon hydrogenation (specified as CH ohs). Patterned dehydrogenation of this CH ohs can offer a variety of intriguing ... -
Hydrothermal synthesis and characterization of two dimensional coordination polymers with 2,2′-dimethylglutarate and 1,2-bis(imidazol-1-ylmethyl)benzene
(Elsevier, 2019-03-24)The hydrothermal reactions of some metal ions with 2,2'-dimethylglutaric acid (22dmgH(2)) and 1,2-bis(imidazol-1-ylmethyl)benzene (obix) newly afford four coordination polymers are called, {[Co-2 (mu-22dmg)(2)(mu-obix)(2)]center ... -
Identification of b-quark jets with the CMS experiment
(IOP Publishing, 2013-04)At the Large Hadron Collider, the identification of jets originating from b quarks is important for searches for new physics and for measurements of standard model processes. A variety of algorithms has been developed by ... -
Identification of hadronic tau lepton decays using a deep neural network
(IOP Publishing, 2022-07)A new algorithm is presented to discriminate reconstructed hadronic decays of tau leptons (τ h) that originate from genuine tau leptons in the CMS detector against τ h candidates that originate from quark or gluon jets, ... -
Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
(IOP Publishing, 2020-06)Machine-learning (ML) techniques are explored to identify and classify hadronic decays of highly Lorentz-boosted W/Z/Higgs bosons and top quarks. Techniques without ML have also been evaluated and are included for comparison. ... -
Identification techniques for highly boosted W bosons that decay into hadrons
(Springer Nature, 2014-10)A search for neutral Higgs bosons in the minimal supersymmetric extension of the standard model (MSSM) decaying to tau-lepton pairs in pp collisions is performed, using events recorded by the CMS experiment at the LHC. The ... -
Impact of a thermal medium on newly observed Zcs(3985) resonance and its b-partner
(Springer, 2022-05-17)Motivated by the very recent discovery of the strange hidden-charm exotic state Zcs(3985) by the BESIII Collaboration, we study the possible interpretation of this exotic state the both at T= 0 and T≠ 0. We analytically ... -
In the pursuit of X(5568) and its charmed partner
(Jagellonian University, 2019-09)The recent observation by the D empty set Collaboration of the first tetraquark candidate with four different quark flavors (u, d, s and b) in the B-s(0)pi(+/-) channel having a narrow structure has still not been confirmed ... -
In-medium modification of dijets in PbPb collisions at √sNN = 5.02 TeV
(Springer, 2021-05-14)Modifications to the distribution of charged particles with respect to high transverse momentum (pT) jets passing through a quark-gluon plasma are explored using the CMS detector. Back-to-back dijets are analyzed in lead-lead ... -
Inclusive and differential cross section measurements of single top quark production in association with a Z boson in proton-proton collisions at s√ = 13 TeV
(Springer, 2022-02-14)Inclusive and differential cross sections of single top quark production in association with a Z boson are measured in proton-proton collisions at a center-of-mass energy of 13 TeV with a data sample corresponding to an ... -
Inclusive and differential measurements of the t(t)over-bar charge asymmetry in proton-proton collisions root s=7 TeV
(Elsevier, 2012-10-22)The t (t) over bar charge asymmetry is measured in events containing a charged lepton (electron or muon) and at least four jets, one of which is identified as originating from b-quark hadronization. The analyzed dataset ... -
Inclusive and differential measurements of the tt charge asymmetry in pp collisions at √s=8 TeV
(Elsevier, 2016-06-10)The tt charge asymmetry is measured in proton–proton collisions at a centre-of-mass energy of 8 TeV. The data, collected with the CMS experiment at the LHC, correspond to an integrated luminosity of 19.7 fb−1. Selected ... -
Inclusive nonresonant multilepton probes of new phenomena at √s = 13 TeV
(American Physical Society, 2022-06-14)An inclusive search for nonresonant signatures of beyond the standard model (SM) phenomena in events with three or more charged leptons, including hadronically decaying τ leptons, is presented. The analysis is based on a ...
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