Výsledky vyhledávání - "R., F. Ávila"

Genotipo, alimento y refrigeración, en la actividad antioxidante y estabilidad oxidativa del lomo de conejo

Autor: R.S.R. Velázquez, M.,E. Sosa, null Ramírez, M., A. Pro, L., R. Suárez, R., F. Ávila, C., A.S. Hernández, G., C. Narciso, C., J.C. Rodríguez

Publikováno v: Archivos de Zootecnia v.63 n.243 2014
SciELO España. Revistas Científicas Españolas de Ciencias de la Salud
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El objetivo del presente trabajo fue evaluar el efecto de la actividad antioxidante (AA) de cuatro alimentos comerciales sobre la AA y la estabilidad oxidativa (EO) de lomo crudo (Longissimus dorsi) de conejos de tres genotipos (Nueva-Zelanda, NZ, Ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123406d851fde1b7cab94f7ac4af7187
http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0004-05922014000300013

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On model-independent analyses of elastic hadron scattering

Autor: Márcio José Menon, S.D. Campos, J. Montanha, R. F. Ávila

Publikováno v: Brazilian Journal of Physics, Volume: 37, Issue: 2b, Pages: 675-677, Published: JUL 2007
Brazilian Journal of Physics v.37 n.2b 2007
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF

By means of an almost model-independent parametrization for the elastic hadron-hadron amplitude, as a function of the energy and the momentum transfer, we obtain good descriptions of the physical quantities that characterize elastic proton-proton and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e350ffecf61fd207b1152df608adc7b5
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000400039&lng=en&tlng=en

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Phenomenological analysis connecting proton-proton and antiproton-proton elastic scattering

Autor: R. F. Ávila, S.D. Campos, J. Montanha, Márcio José Menon

Based on the behavior of the elastic scattering data, we introduce an almost model-independent parametrization for the imaginary part of the scattering amplitude, with the energy and momentum transfer dependences inferred on empirical basis and selec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c2711cdaf9515a331ffa1b037a7541
http://arxiv.org/abs/hep-ph/0603035

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Derivative dispersion relations above the physical threshold

Autor: Márcio José Menon, R. F. Ávila

Publikováno v: Brazilian Journal of Physics v.37 n.2a 2007
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 37, Issue: 2a, Pages: 358-367, Published: JUN 2007

We discuss some formal and practical aspects related to the replacement of Integral Dispersion Relations (IDR) by derivative forms, without high-energy approximations. We first demonstrate that, for a class of functions with physical interest as forw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8a0155161874209afa521507944e5f6

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Analytical fits to hadron-hadron differential cross section data at the diffraction peak

Autor: J. Montanha, R. F. Ávila, Márcio José Menon, S.D. Campos

Publikováno v: AIP Conference Proceedings.

We analize the diffraction peak in the differential cross section on pp and pp elastic scattering by means of a novel analytical parametrization for the scattering amplitude, which is consequence of the Principles of Analyticity and Crossing Symmetry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d38cd123eb61c37e2fd3c767337243c2
https://doi.org/10.1063/1.1843644

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ON THE ROLE OF THE SUBTRACTION CONSTANT IN ANALYTIC MODELS FOR HIGH ENERGY FORWARD SCATTERING

Autor: E. G. S. Luna, R. F. Ávila, M. J. Menon

Publikováno v: Hadron Physics 2002.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::646cf8797a1c2beac213280c461f2ce2
https://doi.org/10.1142/9789812704429_0044

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High-energy proton-proton forward scattering and derivative analyticity relations

Autor: E. G. S. Luna, Márcio José Menon, R. F. Ávila

Publikováno v: Brazilian Journal of Physics, Volume: 31, Issue: 4, Pages: 567-576, Published: DEC 2001
Brazilian Journal of Physics v.31 n.4 2001
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF

We present the results of several parametrizations to two different ensemble of data on $pp$ total cross sections $\sigma_{tot}^{pp}$ at the highest center-of-mass energies (including cosmic-ray information). The results are statistically consistent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e4bb4b915be220702282363354aaaa
https://doi.org/10.1590/s0103-97332001000400007

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