Browsing Mathematics / Matematik by Title
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Erratum to: Search for dark matter and unparticles in events with a Z boson and missing transverse momentum in protonproton collisions at √s = 13 TeV
(Springer, 201709)The 95% CL lower limits on the effective unparticle cut off scaleΛU for a fixed coupling λ = 1. The results from the CMS monojet [1] and monoZ [2] searches, as well as a reinterpretation of LEP and CDF searches [3] are ... 
Erratum to: Search for dark matter in protonproton collisions at 8 TeV with missing transverse momentum and vector boson tagged jets
(Springer, 201708)In the published version, the limits shown in the bottomright panel of Figure 11 were produced using an incorrect formula to translate the mMED  mDM limits into the plane of DM pair annihilation cross section versus mDM. ... 
Erratum to: Search for direct pair production of scalar top quarks in the single and dilepton channels in protonproton collisions at √s = 8 TeV
(Springer, 201609)In the original paper, the wrong plot was used in figure 4. The corrected figure is given below. (Figure presented.). © 2016, The Author(s). 
Erratum to: Search for new physics in events with samesign dileptons and jets in pp collisions at √s=8 TeV
(Springer, 2015)A search for new physics is performed based on events with jets and a pair of isolated, samesign leptons. The results are obtained using a sample of protonproton collision data collected by the CMS experiment at a ... 
Erratum to: Search for thirdgeneration scalar leptoquarks in the tτ channel in protonproton collisions at √s = 8 TeV
(Springer, 201611)In the original paper, the wrong plot was used in figure 6. The correct figure is given below. (figure presented.). © 2016, The Author(s). 
Erratum: search for new physics in events with samesign dileptons and b jets in pp collisions at √s=8 TeV
(Springer, 2013)A search for new physics is performed using events with isolated samesign leptons and at least two bottomquark jets in the final state. Results are based on a sample of protonproton collisions collected at a centerofmass ... 
Event activity dependence of υ(nS) production in √SNN = 5.02 TeV pPb and √s = 2.76 TeV pp collisions
(Springer, 201404)The production of υ(1S), υ(2S), and υ(3S) is investigated in pPb and pp collisions at centreofmass energies per nucleon pair of 5.02 TeV and 2.76 TeV, respectively. The datasets correspond to integrated luminosities of ... 
Event generator tunes obtained from underlying event and multiparton scattering measurements
(Springer, 201603)New sets of parameters (“tunes”) for the underlyingevent (UE) modelling of the pythia8, pythia6 and herwig++ Monte Carlo event generators are constructed using different parton distribution functions. Combined fits to CMS ... 
Evidence for exclusive γγ → W+ W− production and constraints on anomalous quartic gauge couplings in pp collisions at √s = 7 and 8 TeV
(Springer, 201608)A search for exclusive or quasiexclusive γγ → W+W− production, via pp → p(*)W+W−p(*) → p(*)μ±e∓p(*) at √s = 8 TeV, is reported using data corresponding to an integrated luminosity of 19.7 fb−1. Events are selected by ... 
Exact and explicit solutions to nonlinear evolution equations using the division theorem
(Elsevier, 201106)In this paper, we show the applicability of the first integral method, which is based on the ring theory of commutative algebra, to the regularized longwave Burgers equation and the GilsonPickering equation under a ... 
Exact and explicit solutions to some nonlinear evolution equations by utilizing the (G′/G)expansion method
(Elsevier, 200909)In this paper, we demonstrate the effectiveness of the socalled (G′/G)expansion method by examining some nonlinear evolution equations with physical interest. Our work is motivated by the fact that the (G′/G)expansion ... 
Exact and explicit solutions to the (3 + 1)dimensional JimboMiwa equation via the Expfunction method
(Elsevier, 20081124)In this Letter, the Expfunction method, with the aid of a symbolic computation system such as Mathematica, is applied to the (3 + 1)dimensional JimboMiwa equation to show its effectiveness and reliability. Exact and ... 
Exact and explicit solutions to the discrete nonlinear Schrödinger equation with a saturable nonlinearity
(Elsevier, 20111114)We analyze the discrete nonlinear Schrödinger equation with a saturable nonlinearity through the (G′/G)expansion method to present some improved results. Three types of analytic solutions with arbitrary parameters are ... 
Exact quantization of CauchyEuler type forced parametric oscillator
(IOP Publishing, 201610)Driven and damped parametric quantum oscillator is solved by WeiNorman Lie algebraic approach, which gives the exact form of the evolution operator. This allows us to obtain explicitly the probability densities, timeevolution ... 
Exact solutions for a local fractional DDE associated with a nonlinear transmission line
(Institute of Physics Publishing, 20160901)Of recent increasing interest in the area of fractional calculus and nonlinear dynamics are fractional differentialdifference equations. This study is devoted to a local fractional differentialdifference equation which ... 
Exact solutions for fractional DDEs via auxiliary equation method coupled with the fractional complex transform
(Wiley, 201612)Dynamical behavior of many nonlinear systems can be described by fractionalorder equations. This study is devoted to fractional differential–difference equations of rational type. Our focus is on the construction of exact ... 
Exact solutions of a fractionaltype differentialdifference equation related to discrete MKdV equation
(IOP Publishing, 201405)The extended simplest equation method is used to solve exactly a new differentialdifference equation of fractionaltype, proposed by Narita [J. Math. Anal. Appl. 381 (2011) 963] quite recently, related to the discrete ... 
Exact solutions of forced Burgers equations with time variable coefficients
(Elsevier, 201307)In this paper, we consider a forced Burgers equation with time variable coefficients of the form Ut+(μ̇(t)/μ(t))U+UUx=(1/2μ(t))Uxxω2(t)x, and obtain an explicit solution of the general initial value problem in terms of a ...