Browsing Mathematics / Matematik by Title
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Performance of photon reconstruction and identification with the CMS detector in protonproton collisions at √s = 8 TeV
(IOP Publishing, 201508)A description is provided of the performance of the CMS detector for photon reconstruction and identification in protonproton collisions at a centreofmass energy of 8 TeV at the CERN LHC. Details are given on the ... 
A perturbative approach to the tunneling phenomena
(Frontiers Media S.A., 201905)The doublewell potential is a good example, where we can compute the splitting in the bound state energy of the system due to the tunneling effect with various methods, namely pathintegral, WKB, and instanton calculations. ... 
Phenomenological MSSM interpretation of CMS searches in pp collisions at √s=7 and 8 TeV
(Springer, 201610)Searches for new physics by the CMS collaboration are interpreted in the framework of the phenomenological minimal supersymmetric standard model (pMSSM). The data samples used in this study were collected at s=7 and 8 TeV ... 
Poor and pipoor Abelian groups
(Taylor & Francis, 201701)In this paper, poor abelian groups are characterized. It is proved that an abelian group is poor if and only if its torsion part contains a direct summand isomorphic to (Formula presented.) , where P is the set of prime ... 
Powerseries solution for the twodimensional inviscid flow with a vortex and multiple cylinders
(Springer, 2009)The problem of a point vortex and N fixed cylinders in a twodimensional inviscid fluid is studied and an analyticalnumerical solution in the form of an infinite power series for the velocity field is obtained using complex ... 
A practical privacypreserving targeted advertising scheme for IPTV users
(Springer, 201608)In this work, we present a privacypreserving scheme for targeted advertising via the Internet Protocol TV (IPTV). The scheme uses a communication model involving a collection of subscribers, a content provider (IPTV), ... 
Principalcomponent analysis of twoparticle azimuthal correlations in PbPb and pPb collisions at CMS
(American Physical Society, 201712)For the first time a principlecomponent analysis is used to separate out different orthogonal modes of the twoparticle correlation matrix from heavy ion collisions. The analysis uses data from sNN=2.76TeV PbPb and ... 
Privacypreserving targeted advertising scheme for IPTV using the cloud
(SciTe Press, 2012)In this paper, we present a privacypreserving scheme for targeted advertising via the Internet Protocol TV (IPTV). The scheme uses a communication model involving a collection of viewers/subscribers, a content provider ... 
Production of leading charged particles and leading chargedparticle jets at small transverse momenta in pp collisions at √ s = 8 TeV
(American Physical Society, 201512)The perevent yield of the highest transverse momentum charged particle and chargedparticle jet, integrated above a given pTmin threshold starting at pTmin=0.8 and 1 GeV, respectively, is studied in pp collisions at s=8 ... 
The proper class generated by weak supplements
(Taylor & Francis, 201401)We show that, for hereditary rings, the smallest proper classes containing respectively the classes of short exact sequences determined by small submodules, submodules that have supplements and weak supplement submodules ... 
Pseudomultiscale functions for the stabilization of convectiondiffusion equations on rectangular grids
(Begell House, 2013)We propose a finite element method of PetrovGalerkin type for a singularly perturbed convection diffusion problem on a discretization consisting of rectangular elements. The method is based on enriching the finiteelement ... 
Pseudorapidity dependence of longrange twoparticle correlations in pPb collisions at √s NN =5.02 TeV
(American Physical Society, 201707)Twoparticle correlations in pPb collisions at a nucleonnucleon centerofmass energy of 5.02TeV are studied as a function of the pseudorapidity separation (Δη) of the particle pair at small relative azimuthal angle ... 
Pseudorapidity distribution of charged hadrons in protonproton collisions at s=13 TeV
(Elsevier, 201512)The pseudorapidity distribution of charged hadrons in pp collisions at s=13 TeV is measured using a data sample obtained with the CMS detector, operated at zero magnetic field, at the CERN LHC. The yield of primary charged ... 
Pseudorapidity distributions of charged hadrons in protonlead collisions at √sNN=5.02 and 8.16 TeV
(Springer, 201801)The pseudorapidity distributions of charged hadrons in protonlead collisions at nucleonnucleon centerofmass energies sNN=5.02 and 8.16 TeV are presented. The measurements are based on data samples collected by the CMS ... 
Qanalog of shock soliton solution
(IOP Publishing, 201011)Based on Jackson's qexponential function, we introduce a qanalog of Hermite and Kampe de Feriet polynomials. It allows us to introduce and solve the qheat equation in terms of qKampe de Feriet polynomials with arbitrary ... 
Qanalytic functions, fractals and generalized analytic functions
(IOP Publishing, 201401)We introduce a new class of complex functions of complex argument which we call qanalytic functions. These functions satisfy qCauchyRiemann equations and have real and imaginary parts as qharmonic functions. We show ... 
qdeformed and cDeformed Harmonic Oscillators
(Yukawa Institute for Theoretical Physics, 200310)Hamilton functions of classical deformed oscillators (cdeformed oscillators) are derived from Hamiltonians of gdeformed oscillators of the Macfarlane and Dubna types. A new scale parameter, lq, with the dimension of ... 
QShock soliton evolution
(Elsevier, 201209)By generating function based on Jackson's qexponential function and the standard exponential function, we introduce a new qanalogue of Hermite and Kampede Feriet polynomials. In contrast to qHermite polynomials with ... 
Qualitative properties of solutions for nonlinear Schrödinger equations with nonlinear boundary conditions on the halfline
(American Institute of Physics Publishing, 20160201)In this paper, we study the interaction between a nonlinear focusing Robin type boundary source, a nonlinear defocusing interior source, and a weak damping term for nonlinear Schrödinger equations posed on the infinite ... 
Quantum calculus of classical vortex images, integrable models and quantum states
(IOP Publishing, 201610)From two circle theorem described in terms of qperiodic functions, in the limit q→1 we have derived the strip theorem and the stream function for N vortex problem. For regular Nvortex polygon we find compact expression ...