Search results for: S. K. Oh

Items from 1 to 20 out of 64 results

article

Addendum to: Centrality dependence of high-p_T D-meson suppression in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2017 > 2017 > 6 > 1-11

Abstract This is an addendum to the article JHEP11 (2015) 205 [1]. The figures 3 (right), 4 (right) and 5 are updated with published results on non-prompt J/ψ-meson production from the CMS collaboration [2].

article

Measurement of azimuthal correlations of D mesons with charged particles in pp collisions at $$\sqrt{s}=7$$ s = 7 TeV and p–Pb collisions at $${\sqrt{{{s}}_{\scriptscriptstyle {\mathrm{NN}}}}}=5.02$$ s NN = 5.02 TeV

J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella, more

The European Physical Journal C > 2017 > 77 > 4 > 1-24

The azimuthal correlations of D mesons with charged particles were measured with the ALICE apparatus in pp collisions at $${\sqrt{s}}=7~\mathrm {TeV}$$ s = 7 TeV and p–Pb collisions at $${\sqrt{{{s}}_{\scriptscriptstyle {\mathrm{NN}}}}}=5.02~\mathrm {TeV}$$ s NN = 5.02 TeV at the Large Hadron Collider. $$\mathrm{D}^{0}$$ D 0 , $${\mathrm{D}^{+}}$$ ...

article

Charged-particle multiplicities in proton–proton collisions at $$\sqrt{s} = 0.9$$ s = 0.9 to 8 TeV

J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella, more

The European Physical Journal C > 2017 > 77 > 1 > 1-39

A detailed study of pseudorapidity densities and multiplicity distributions of primary charged particles produced in proton–proton collisions, at $$\sqrt{s} =$$ s = 0.9, 2.36, 2.76, 7 and 8 TeV, in the pseudorapidity range $$|\eta |<2$$ | η | < 2 , was carried out using the ALICE detector. Measurements were obtained for three event classes: inelastic, non-single diffractive...

chapter

Comparison of multi-level metallization structure and conventional metallization structure in lateral-type AlGaN/GaN HFETs

S. K. Oh, T. Jang, Y. J. Jo, H.-Y. Ko, more

2016 IEEE 4th Workshop on Wide Bandgap Power Devices and Applications (WiPDA) > 168 - 170

2016 IEEE 4th Workshop on Wide Bandgap Power Devices and Applications (WiPDA)

This paper reports on the comparison of AlGaN/GaN heterostructure field-effect transistors (HFETs) with multi-level metallization structures and conventional metallization. The epitaxial structures were grown on a 150-mm Si substrate. Photosensitive polyimide (PSPI) was used for a patterned inter-metal dielectric (IMD) layer of multi-level metallization. Maximum drain current of the HFETs with the...

article

Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 9 > 1-43

Abstract The elliptic, triangular, quadrangular and pentagonal anisotropic flow coefficients for π^±, K^± and p + p ¯ $$ \mathrm{p}+\overline{\mathrm{p}} $$ in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV were measured with the ALICE detector at the Large Hadron Collider. The results were obtained with the Scalar Product method, correlating the identified...

article

Measurement of D-meson production versus multiplicity in p-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 8 > 1-44

Abstract The measurement of prompt D-meson production as a function of multiplicity in p-Pb collisions at s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV with the ALICE detector at the LHC is reported. D⁰, D⁺ and D^∗+ mesons are reconstructed via their hadronic decay channels in the centre-of-mass rapidity range −0.96 < y_cms< 0.04 and transverse momentum interval 1<p_T<...

chapter

Self-Organizing Multi-layer Fuzzy Polynomial Neural Networks Based on Genetic Optimization

S. K. Oh, W. Pedrycz, H. K. Kim, J. B. Lee

Lecture Notes in Computer Science > Computational Science - ICCS 2004 > Track on Neural Networks > 179-187

In this paper, we introduce a new topology of Fuzzy Polynomial Neural Networks (FPNN) that is based on a genetically optimized multilayer perceptron with fuzzy polynomial neurons (FPNs) and discuss its comprehensive design methodology involving mechanisms of genetic optimization, especially genetic algorithms (GAs). The proposed FPNN gives rise to a structurally optimized structure and comes with...

article

Multiplicity and transverse momentum evolution of charge-dependent correlations in pp, p–Pb, and Pb–Pb collisions at the LHC

ALICE Collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

The European Physical Journal C > 2016 > 76 > 2 > 1-24

We report on two-particle charge-dependent correlations in pp, p–Pb, and Pb–Pb collisions as a function of the pseudorapidity and azimuthal angle difference, $$\Delta \eta $$ Δ η and $$\Delta \varphi $$ Δ φ respectively. These correlations are studied using the balance function that probes the charge creation time and the development of collectivity in the produced system. The...

article

Interrelation Between the Structural, Magnetic and Magnetoresistive Properties of Double-Perovskite Sr₂FeMoO_6−δ Thin Films

N. A. Kalanda, S. E. Demyanov, A. V. Petrov, D. V. Karpinsky, more

Journal of Electronic Materials > 2016 > 45 > 7 > 3466-3472

Investigations of the formation conditions of Sr₂FeMoO_6−δ compound films, depending on the substrate temperature and sputtering rate with their subsequent thermal treatment, have made it possible to obtain the single-phase homogeneous films. The analysis of x-ray diffractometry and magnetic force microscopy data has made it possible to reveal the superstructural ordering of Fe and Mo cations, determine...

article

Centrality dependence of ψ(2S) suppression in p-Pb collisions at s N N = 5.02 $$ {\sqrt{s}}_{\mathrm{NN}}=5.02 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 6 > 1-23

Abstract The inclusive production of the ψ(2S) charmonium state was studied as a function of centrality in p-Pb collisions at the nucleon-nucleon center of mass energy s N N = 5.02 $$ {\sqrt{s}}_{\mathrm{NN}}=5.02 $$ TeV at the CERN LHC. The measurement was performed with the ALICE detector in the center of mass rapidity ranges −4.46 < y _cms < −2.96 and 2....

article

Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 5 > 1-49

Abstract The production of J/ψ and ψ(2S) was studied with the ALICE detector in Pb-Pb collisions at the LHC. The measurement was performed at forward rapidity (2.5 < y < 4) down to zero transverse momentum (p _t) in the dimuon decay channel. Inclusive J/ψ yields were extracted in different centrality classes and the centrality dependence of the average p _t is presented...

article

Transverse momentum dependence of D-meson production in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 3 > 1-43

Abstract The production of prompt charmed mesons D⁰, D⁺ and D^∗+, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the centre-of-mass energy per nucleon pair, s N N $$ \sqrt{s_{\mathrm{NN}}} $$ , of 2.76 TeV. The production yields for rapidity |y| < 0.5 are presented as a function of transverse momentum, p _T, in the interval 1–36 GeV/c...

article

Measurement of D _s ⁺ production and nuclear modification factor in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 3 > 1-33

Abstract The production of prompt D _s ⁺ mesons was measured for the first time in collisions of heavy nuclei with the ALICE detector at the LHC. The analysis was performed on a data sample of Pb-Pb collisions at a centre-of-mass energy per nucleon pair, s N N $$ \sqrt{s_{\mathrm{NN}}} $$ _, of 2.76 TeV in two different centrality classes, namely 0–10% and 20–50%. D _s ...

article

Production of K $$^{*}$$ ∗ (892) $$^{0}$$ 0 and $$\phi $$ ϕ (1020) in p–Pb collisions at $$\sqrt{s_{{\text {NN}}}}$$ s NN = 5.02 TeV

J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella, more

The European Physical Journal C > 2016 > 76 > 5 > 1-21

The production of K $$^{*}$$ ∗ (892) $$^{0}$$ 0 and $$\phi $$ ϕ (1020) mesons has been measured in p–Pb collisions at $$\sqrt{s_{{\text {NN}}}}$$ s NN $$=$$ = 5.02 TeV. K $$^{*0}$$ ∗ 0 and $$\phi $$ ϕ are reconstructed via their decay into charged hadrons with the ALICE detector in the rapidity range $$-0.5 <y <0$$...

article

Elliptic flow of electrons from heavy-flavour hadron decays at mid-rapidity in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2016 > 2016 > 9 > 1-41

Abstract The elliptic flow of electrons from heavy-flavour hadron decays at mid-rapidity (|y| < 0.7) is measured in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV with ALICE at the LHC. The particle azimuthal distribution with respect to the reaction plane can be parametrized with a Fourier expansion, where the second coefficient (v ₂) represents...

article

Particle identification in ALICE: a Bayesian approach

The ALICE Collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

The European Physical Journal Plus > 2016 > 131 > 5 > 1-24

. We present a Bayesian approach to particle identification (PID) within the ALICE experiment. The aim is to more effectively combine the particle identification capabilities of its various detectors. After a brief explanation of the adopted methodology and formalism, the performance of the Bayesian PID approach for charged pions, kaons and protons in the central barrel of ALICE is studied. PID is...

article

Inclusive quarkonium production at forward rapidity in pp collisions at $$\mathbf {\sqrt{s}=8}~$$ s = 8 TeV

J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella, more

The European Physical Journal C > 2016 > 76 > 4 > 1-13

We report on the inclusive production cross sections of $${\mathrm{J}/\psi }$$ J / ψ , $${\psi (\mathrm{2S})}$$ ψ ( 2 S ) , $$\mathrm{\Upsilon }$$ Υ (1S), $$\mathrm{\Upsilon }$$ Υ (2S) and $$\mathrm{\Upsilon }$$ Υ (3S), measured at forward rapidity with the ALICE detector in $$\mathrm{pp}$$ pp collisions at a center-of-mass energy $$\sqrt{s}=8$$...

article

Centrality dependence of charged jet production in p–Pb collisions at $$\sqrt{s_\mathrm{NN}}$$ s NN = 5.02 TeV

Alice Collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

The European Physical Journal C > 2016 > 76 > 5 > 1-16

Measurements of charged jet production as a function of centrality are presented for p–Pb collisions recorded at $$\sqrt{s_\mathrm {NN}}= 5.02$$ s NN = 5.02 TeV with the ALICE detector. Centrality classes are determined via the energy deposit in neutron calorimeters at zero degree, close to the beam direction, to minimise dynamical biases of the selection. The corresponding number...

article

Effect of Annealing Temperature to Oxidation State of Sr₂FeMoO₆ Double Perovskite Film

D. Handoko, S.-H. Lee, N. A. Kalanda, S.-C. Yu, more

IEEE Transactions on Magnetics > 2015 > 51 > 11 > 1 - 4

We report our investigation on structural and magnetic properties of double perovskite Sr₂FeMoO₆ (SFMO) films fabricated at different annealing temperatures. Structural properties have been investigated by means of X-ray absorption near-edge spectra and extended X-ray fine structure, where a change of oxidation state has been observed depending on the annealing temperature. It is found that the oxidation...

article

Measurement of jet quenching with semi-inclusive hadron-jet distributions in central Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

The ALICE collaboration, J. Adam, D. Adamová, M. M. Aggarwal, more

Journal of High Energy Physics > 2015 > 2015 > 9 > 1-42

Abstract We report the measurement of a new observable of jet quenching in central Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV, based on the semi-inclusive rate of charged jets recoiling from a high transverse momentum (high-p_T) charged hadron trigger. Jets are measured using collinear-safe jet reconstruction with infrared cutoff for jet constituents of 0...

Keywords:
KEY TERMINOLOGYPROTOCORM A SMALL STORAGE ORGAN FORMED FROM THE GERMINATING EMBRYO POSSESSING AN APICAL MERISTEM AND A LEAF PRIMORDIUM PROTOCORM-LIKE BODY (PLB) A SOMATIC PROTOCORM DERIVED FROM IN VITRO CULTURE OF APICAL OR AXILLARY BUD MERISTEMS PRIMARY PLBS PLBS INDUCED BY CULTURING APICAL MERISTEM-TIPS ASEPTICALLY SECONDARY PLBS PLBS FORMED ON THE SURFACE OF A PRIMARY PLB IN CULTURE PROLIFERATE PLBS PLBS PROLIFERATING ON THE SURFACE OF EITHER PRIMARY OR SECONDARY PLBS

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Search results for: S. K. Oh

Addendum to: Centrality dependence of high-p_T D-meson suppression in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

Measurement of azimuthal correlations of D mesons with charged particles in pp collisions at $$\sqrt{s}=7$$ s = 7 TeV and p–Pb collisions at $${\sqrt{{{s}}_{\scriptscriptstyle {\mathrm{NN}}}}}=5.02$$ s NN = 5.02 TeV

Charged-particle multiplicities in proton–proton collisions at $$\sqrt{s} = 0.9$$ s = 0.9 to 8 TeV

Comparison of multi-level metallization structure and conventional metallization structure in lateral-type AlGaN/GaN HFETs

Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

Measurement of D-meson production versus multiplicity in p-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV

Self-Organizing Multi-layer Fuzzy Polynomial Neural Networks Based on Genetic Optimization

Multiplicity and transverse momentum evolution of charge-dependent correlations in pp, p–Pb, and Pb–Pb collisions at the LHC

Interrelation Between the Structural, Magnetic and Magnetoresistive Properties of Double-Perovskite Sr₂FeMoO_6−δ Thin Films

Centrality dependence of ψ(2S) suppression in p-Pb collisions at s N N = 5.02 $$ {\sqrt{s}}_{\mathrm{NN}}=5.02 $$ TeV

Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

Transverse momentum dependence of D-meson production in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

Measurement of D _s ⁺ production and nuclear modification factor in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

Production of K $$^{*}$$ ∗ (892) $$^{0}$$ 0 and $$\phi $$ ϕ (1020) in p–Pb collisions at $$\sqrt{s_{{\text {NN}}}}$$ s NN = 5.02 TeV

Elliptic flow of electrons from heavy-flavour hadron decays at mid-rapidity in Pb-Pb collisions at s N N = 2.76 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 $$ TeV

Particle identification in ALICE: a Bayesian approach

Inclusive quarkonium production at forward rapidity in pp collisions at $$\mathbf {\sqrt{s}=8}~$$ s = 8 TeV

Centrality dependence of charged jet production in p–Pb collisions at $$\sqrt{s_\mathrm{NN}}$$ s NN = 5.02 TeV

Effect of Annealing Temperature to Oxidation State of Sr₂FeMoO₆ Double Perovskite Film

Measurement of jet quenching with semi-inclusive hadron-jet distributions in central Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

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