Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Sergio Pastor"'
Publikováno v:
Physics Letters B, Vol 820, Iss , Pp 136508- (2021)
Neutrino non-standard interactions (NSI) with electrons are known to alter the picture of neutrino decoupling from the cosmic plasma. NSI modify both flavour oscillations through matter effects, and the annihilation and scattering between neutrinos a
Externí odkaz:
https://doaj.org/article/3b0434d17d3c4c499f17570ba2ebf0f1
Autor:
Luciara Silva Vellar, Sergio Pastor Ontiveros-Pérez, Letícia Fleck Fadel Miguel, Leandro Fleck Fadel Miguel
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
Passive energy devices are well known due to their performance for vibration control in buildings subjected to dynamic excitations. Tuned mass damper (TMD) is one of the oldest passive devices, and it has been very much used for vibration control in
Externí odkaz:
https://doaj.org/article/7e3e10b4d91e4d44bf620515134341e7
Autor:
Julien Lesgourgues, Sergio Pastor
Publikováno v:
Advances in High Energy Physics, Vol 2012 (2012)
Neutrinos can play an important role in the evolution of the universe, modifying some of the cosmological observables. In this contribution we summarize the main aspects of cosmological relic neutrinos, and we describe how the precision of present co
Externí odkaz:
https://doaj.org/article/48c106ae684140afa2dd7b759f4ddf38
Autor:
Julien Lesgourgues, Sergio Pastor
Publikováno v:
New Journal of Physics, Vol 16, Iss 6, p 065002 (2014)
Relic neutrinos play an important role in the evolution of the Universe, modifying some of the cosmological observables. We summarize the main aspects of cosmological neutrinos and describe how the precision of present cosmological data can be used t
Externí odkaz:
https://doaj.org/article/1136d65e3a4947dcbbc4fcdf2660979d
Publikováno v:
REM: International Engineering Journal, Vol 70, Iss 3, Pp 273-279
Abstract Damper optimization is a new area which has been investigated in recent years. There are various methods employed in optimization, among which are highlighted the classic and the most recent that are functioning with reliability, efficiency
Externí odkaz:
https://doaj.org/article/790f1432b2454782b8fb97bd58f34c27
The role that neutrinos have played in the evolution of the Universe is the focus of one of the most fascinating research areas that has stemmed from the interplay between cosmology, astrophysics and particle physics. In this self-contained book, the
Publikováno v:
In Engineering Structures 1 July 2019 190:276-284
Publikováno v:
Revista Sul-americana de Engenharia Estrutural. 19:1-10
This paper presents a probabilistic assessment of peak ground acceleration (PGA) observations at seven Colombian cities located in regions with intermediate and high seismic activity. Frequency histograms of the annual exceedance rates were determine
Publikováno v:
Structures. 42:144-159
Autor:
Sergio Pastor
Publikováno v:
Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022).