Kurt A. Spang

Kurt A. Spang
Universidad de Navarra | UNAV · Literatura hispánica

PhD

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79
Publications
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1,373
Citations

Publications

Publications (79)
Article
Full-text available
Le présent travail veut montrer, en étudiant des poèmes de Rafael Alberti, que les différents arts sont capables de s�enrichir considérablement entre eux non seulement du point de vue de l�inspiration générale mais aussi du point de vue technique, parce que les procédures de l�un peuvent parfaitement se transférer à l�autre sous la condition de les...
Article
Full-text available
We should do what unites. The burdening multiplication of definitions of art and literature which accumulates postmodern thinking makes urgent a reflection about the common aspects and criteria of art and thus about the criteria allowing a definition of literature as one of the arts beyond all historical and factical diversity which logically must...
Article
Full-text available
El tono hace la música RESUMEN En este artículo se intenta formular una definición de los tonos en las artes y en la literatura. La definición se basa en los afectos como desencadenantes. Se distingue entre tonos naturales y ficcionales; en ambos casos la transmisión se realiza en tres fases: los tonos se desencadenan a través de los afectos, luego...
Article
L’auteur traite du phénomène de minimisation de la narration – un phénomène répandu de nos jours – tant dans la presse écrite que dans la littérature. Minimisation de la narration signifie réduction du texte. L’auteur essaie de voir comment la réduction affecte l’intégrité du texte. D’abord, il constate, à partir d’une recherche empirique, que dans...
Article
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Following a succint summary of the two disciplines, rhetoric and poetics, the article attempts to show that not only both of them are in good shape, but also that a fruitful marriage of these two “brides” is possible. In spite of the many controversies surrounding the usefulness and justification of one or the other and their applicability to philo...
Book
Las épocas de crisis política, filosófica y religiosa suelen ser las épocas en las que la novela histórica experimenta un cultivo y una popularidad notables. Así es como después del auge de la novela histórica del Romanticismo en la segunda mitad del siglo XIX, observamos por los mismos motivos también en nuestro siglo, sobre todo en sus dos último...
Article
DELPHI is a 4-pi detector with emphasis on particle identification, three-dimensional information, high granularity and precise vertex determination. The design criteria, the construction of the detector and the performance during the first year of operation at the large electron positron collider (LEP) at CERN are described.
Article
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This paper presents an analysis of the multiplicity distributions of charged particles produced inZ 0 hadronic decays in the DELPHI detector. It is based on a sample of 25364 events. The average multiplicity is n ch>=20.710.04(stat)0.77(syst) and the dispersionD=6.280.03(stat)0.43(syst). The data are compared with the results at lower energies and...
Article
This paper presents an analysis of the multiplicity distributions of charged particles produced in Z0 hadronic decays in the DELPHI detector. It is based on a sample of 25 364 events. The average multiplicity is [n(ch)] = 20.71 +/- 0.04(stat) +/- 0.77(syst) and the dispersion D = 6.28 +/- 0.03 (stat) +/- 0.43 (syst). The data are compared with the...
Article
We have studied the energy-energy angular correlations in hadronic final states from Z0 decay using the DELPHI detector at LEP. From a comparison with Monte Carlo calculations based on the exact second order QCD matrix element and string fragmentation we find that . MeV, which corresponds to αs(91 GeV)=0.106±0.003(stat.)±0.003(syst.)+0.003-0.000(th...
Article
A determination of the partial width of the Z0 boson into charm quark pairs is presented, based on a total sample of 36 900 Z0 hadronic decays measured with the DELPHI detector at the LEP collider. The production rate of cc̄ events is derived from the inclusive analysis of charged pions coming from the decay of charmed meson is constrained by kinem...
Article
The correlations in rapidity in hadron production from e+e− annihilation near the Z0 resonance were studied by means of the method of factorial moments, using data taken with the DELPHI detector at LEP. The parton shower hadronization model was found to be in quantitative agreement with the data, in contrast with previous results at lower energies.
Article
The production rates for 2-, 3-, 4- and 5-jet hadronic final states have been measured with the DELPHI detector at the e+e− storage ring LEP at centre of mass energies around 91.5 GeV. Fully corrected data are compared to O(α2s) QCD matrix element calculations and the QCD scale parameter is determined for different parametrizations of the renormali...
Article
Using a data sample corresponding to 10 000 hadronic Z0 decays, we have searched for the production of sleptons and gauginos in the two-prong decays of Z0. No candidate remains after straightforward selections. For neutralinos, we use selection methods developed in our previous search for neutral Higgs particles. The negative results are translated...
Article
A search has been made for pairs oade for pairs of scalar quarks (squarks) produced in e+e− annihilations at LEP , and decaying into a standard quark and a neutral, non-interacting, stable, massive particle (the lightest supersymmetric particle, LSP). The search has been conducted for differences in the mass of the squark and LSP of 2 GeV/c2 and ab...
Article
The pair production of the lightest scalar Higgs boson, h, and a pseudoscalar Higgs boson, A, was searched for in a data sample containing 10 000 hadronic Z0 decays. The search involved both leptonic and purely hadronic decay channels of each Higgs boson. No signal was found, and limits on the Higgs boson masses, in the framework of the minimal sup...
Article
We present a search for the third generation up type quark t and a possible fourth down type quark b' in hadronic Z0 decays observed in DELPHI at the LEP collider. For any scenario with a decay through the charged current or into a charged Higgs with a mass at least 6 GeV/c2 below the t and 3 GeVc2 below the b' mass, we set a lower limit for the t...
Article
Internet is becoming more and more widely used for the design and delivery of course material. This relatively new technology makes extensive use of cybertexts, taken here in the generic sense of digitized texts, images and sounds. In designing web sites for their courses, professors can now rely on new tools which benefit and facilitate their work...
Article
A measurement of the cross section for e+e- → hadrons using 11 000 hadronic decays of the Z boson at ten different center-of-mass energies is presented. A three-parameter fit gives the following values for the Z mass Mz, the total width Γz, the product of the electronic and hadronic partial widths ΓeΓh, and the unfolded pole cross section σ0: MZ=91...
Article
Measurements are presented of the cross section ratios for ℓ=e, μ and τ using data taken from a scan around the Z0. The results are Re=(5.09±o.32±0.18)%, Rμ=(0.46±0.35±0.17)% and Rτ=(4.72±0.38±0.29)% where, for the ratio Re, the t-channel contribution has been subtracted. These results are consistent with the hypothesis of lepton universality and t...
Article
Hadronic decays of Z0 bosons are studied in the Delphi detector. Global event variables and singel particles inclusive distributions are compared with QCD-based predictions. The mean charged multiplicity is found to be 20.6±1.0 (stat+syst). The mean values of the sphericity, aplanarity, thrust, minor value, pinT and poutT are compared with values f...
Article
Full-text available
A measurement of the cross section for e+e- --> hadrons using 11 000 hadronic decays of the Z boson at ten different center-of-mass energies is presented. A three-parameter fit gives the following values for the Z mass Mz, the total width Gammaz, the product of the electronic and hadronic partial widths GammaeGammah, and the unfolded pole cross sec...
Article
Measurements are presented of the cross section ratios Rl=sigmal(e+e--->l+l-)/sigmah(e+e--->hadrons) for l=e, mu and tau using data taken from a scan around the Z0. The results are Re=(5.09+/-o.32+/-0.18)%, Rmu=(0.46+/-0.35+/-0.17)% and Rtau=(4.72+/-0.38+/-0.29)% where, for the ratio Re, the t-channel contribution has been subtracted. These results...
Article
Full-text available
Using a sample of Z0's corresponding to about 12 000 events, we have searched for the production of charged scalars, primarily charged Higgs particles, decaying into cscs, taunu + jets, and taunutaunu. The average detection efficiency is 20%. No candidate was found in the leptonic modes. Masses in the range up to 30-36 GeV/c2 are excluded, extendin...
Article
Full-text available
We present a search for the third generation up type quark t and a possible fourth down type quark b' in hadronic Z0 decays observed in DELPHI at the LEP collider. For any scenario with a decay through the charged current or into a charged Higgs with a mass at least 6 GeV/c2 below the t and 3 GeVc2 below the b' mass, we set a lower limit for the t...
Article
Full-text available
The pair production of the lightest scalar Higgs boson, h, and a pseudoscalar Higgs boson, A, was searched for in a data sample containing 10 000 hadronic Z0 decays. The search involved both leptonic and purely hadronic decay channels of each Higgs boson. No signal was found, and limits on the Higgs boson masses, in the framework of the minimal sup...
Article
Full-text available
A search has been made for pairs oade for pairs of scalar quarks (squarks) produced in e+e- annihilations at LEP (sqrt(s)≅Mz0), and decaying into a standard quark and a neutral, non-interacting, stable, massive particle (the lightest supersymmetric particle, LSP). The search has been conducted for differences in the mass of the squark and LSP of 2...
Article
Full-text available
A determination of the partial width Gammacc¯ of the Z0 boson into charm quark pairs is presented, based on a total sample of 36 900 Z0 hadronic decays measured with the DELPHI detector at the LEP collider. The production rate of cc¯ events is derived from the inclusive analysis of charged pions coming from the decay of charmed meson D*+-->D0pi+ an...
Article
Full-text available
Using a data sample corresponding to 10 000 hadronic Z0 decays, we have searched for the production of sleptons and gauginos in the two-prong decays of Z0. No candidate remains after straightforward selections. For neutralinos, we use selection methods developed in our previous search for neutral Higgs particles. The negative results are translated...
Article
Full-text available
We have studied the energy-energy angular correlations in hadronic final states from Z0 decay using the DELPHI detector at LEP. From a comparison with Monte Carlo calculations based on the exact second order QCD matrix element and string fragmentation we find that Lambda(5)/MS=104+25-20(stat.)+25-20(syst.)+3000)theor.). MeV, which corresponds to al...
Article
First measurements of the mass and width of the Z0 performed at the newly commissioned LEP Collider by the DELPHI Collaboration are presented. The measuements are derived from the study of multihadronic final states produced in e+e− annihilations at several energies around the Z0 mass. The values found for the mass and width are M(Z0)=91.06±0.09 (s...
Article
Full-text available
First measurements of the mass and width of the Z0 performed at the newly commissioned LEP Collider by the DELPHI Collaboration are presented. The measuements are derived from the study of multihadronic final states produced in e+e- annihilations at several energies around the Z0 mass. The values found for the mass and width are M(Z0)=91.06+/-0.09...
Article
We have observed an enhanced production of pairs and triplets of identical charged particles at small momentum differences in events with two central jets produced inpp collisions at the CERN Intersecting Storage Rings. The size and structure of this Bose-Einstein enhancement, shown by the particles within a jet, resembles that observed in minimum-...
Article
Full-text available
In a study ofpp collisions at $\sqrt s = 63$ GeV with more than 29 GeV total transverse energy emitted into 1.8 units of rapidity in the central region, we have extracted a sample of 4-jet events and compared it with models of the two sources of 4-jet production: double bremsstrahlung and double parton scattering. The data cannot be described by...
Article
Full-text available
Intenta el autor definir el chiste antes de adentrarse en cuestiones como el análisis semiótico del chiste verbal, tanto desde el punto de vista sintáctico (brevedad, historia, dialogicidad, estructura triádica), semántico (disociación, ficcionalidad, horizonte de expectación como condicionante semántico), y pragmático (la risa, el potencial social...
Article
Full-text available
Precede al estudio concreto y detallado del libro, integrado en Pleamar (1942-44), una reflexión sobre la falta de estudios detenidos de la poesía del autor en relación con otras artes, como la pintura o la música, y sobre las posibilidades que ofrecen las influencias entre la poesía y la música, lo que une y separa ambas disciplinas. Traza también...
Article
Universidad de Navarra INTRODUCCIÓN Una de las notas destacadas de la novelística de Gonzalo Torrente Ballester es su afán de introducir en cada una de sus obras una innovación tanto temática como formal. A veces resulta tan radical que no parece descabellada la pregunta por la autoría única de obras tan diversas. «Son todas ellas distintas, lo rec...
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Article
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Since there is a chaotic situation in criticism nowadays, it is imperative to look for a serious reconsideration in order to grant it with solid criteria, free from ideological or circumstantial charges. The ar- ticle is divided in three parts: "Giving the text what belongs to the text" is about the respect that criticism has to show towards the te...
Article
De acuerdo al autor, la retórica es el arte del bien decir, de dar al lenguaje escrito o hablado, eficacia suficiente para deleitar, persuadir o conmover. La presente es una obra introductoria a la retórica y a la persuasión. El autor hace un recorrido histórico del desarrollo de la retórica desde los tiempos helénicos hasta nuestros días;, aborda...
Article
Inaug.-Diss.--Freie Universtität Berlin. Bibliography: p. 298-307.
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Estética; ética; literatura.
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Estética; mímesis; Platón; Aristóteles.
Article
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