Zobrazeno 1 - 10 of 12 pro vyhledávání: '"G. L. A. SANTOS"'
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Akademický článek
Low energy pion–$$\Lambda _b$$ Λb interaction
Autor: M. G. L. Nogueira-Santos, C. C. Barros
Publikováno v: European Physical Journal C: Particles and Fields, Vol 80, Iss 6, Pp 1-9 (2020)
Abstract The low energy pion–$$\Lambda _b$$ Λb interaction is study in this work, considering effective chiral Lagrangians that include pions, baryons and the corresponding resonances. Interactions mediated by a $$\sigma $$ σ meson exchange are a
Externí odkaz: https://doaj.org/article/3f0bec37e92a4007acd4fc105320ecba
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6
Low energy kaon- Ξ interaction in an effective chiral model
Autor: C. C. Barros, M. G. L. Nogueira-Santos
Publikováno v: Physical Review C. 102
We develop a study of the low energy kaon-$\mathrm{\ensuremath{\Xi}}$ interaction taking into account nonlinear chiral invariant Lagragians. We extend a model proposed to describe the $\ensuremath{\pi}N$ interaction to the $K\mathrm{\ensuremath{\Xi}}
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a00f55ccbc6d854e10cf3d877d45fea
https://doi.org/10.1103/physrevc.102.055205
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7
Low energy pion–$$\Lambda _b$$ Λb interaction
Autor: M. G. L. Nogueira-Santos, C. C. Barros
Publikováno v: European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 6, Pp 1-9 (2020)
In this work we study the low energy pion-$\Lambda_b$ interaction considering effecective chiral Lagrangians that include pions, baryons and the corresponding resonances. Interactions mediated by a $\sigma$ meson exchange are also considered. The sca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d96e7f8e1ecbb24467e74f46215bae2
http://repo.scoap3.org/api
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8
Polarization in low energy kaon-hyperon interaction
Autor: Marcelo G. L. Nogueira-Santos, C. C. Barros
In this paper, we study the low energy kaon-hyperon interaction considering effective chiral Lagrangians that include kaons, $\sigma$ mesons, hyperons and the corresponding resonances. The scattering amplitudes are calculated and then we determine th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b9e858840d5dd13dbb557ef5c4236b
http://arxiv.org/abs/2005.08943
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9
Studies on the thermal stability and film irradiation effect of poly(vinylalcohol)/kraft lignin blends
Autor: Paulo Rodrigo Stival Bittencourt, A.A. Winkler Hechenleitner, G. L. dos Santos, E.A. Gómez Pineda
Publikováno v: Journal of Thermal Analysis and Calorimetry. 79:371-374
Samples of commercial alkyd resin varnish were spread in a film form on slides, dried at room temperature and exposed to solar radiation from one day up to seven months. Thermogravimetric measurements have been done. Based on the TG data, the Flynn-W
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::175d6eda6b27fcae5d91a316842aa9ba
https://doi.org/10.1007/s10973-005-0067-1
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10
Aptidão agroclimática da cultura da videira no Estado da Bahia, Brasil Agroclimatic aptitude of vine crop in Bahia State, Brazil
Autor: Antônio H. de C. Teixeira, Renival A. de Souza, Paulo H. B. Ribeiro, Valdecira C. da S. Reis, Maria das G. L. dos Santos
Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 6, Iss 1, Pp 107-111 (2002)
Para delimitação das áreas com diferentes aptidões agroclimáticas para o cultivo da videira (Vitis vinifera L.) no Estado da Bahia, Brasil, foram utilizados índices baseados no balanço hídrico climático e nas temperaturas médias do ar. Inic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::3cc304fe2a8bb8491c8f78adb8ebf140
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662002000100019
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