Spectra of Temperature Fluctuations in the Solar Wind

Autor: Zdeněk Němeček, Jana Šafránková, František Němec, Tereza Ďurovcová, Alexander Pitňa, Benjamin L. Alterman, Yuriy M. Voitenko, Jiří Pavlů, Michael L. Stevens

Publikováno v: Atmosphere, Vol 12, Iss 10, p 1277 (2021)

Turbulent cascade transferring the free energy contained within the large scale fluctuations of the magnetic field, velocity and density into the smaller ones is probably one of the most important mechanisms responsible for heating of the solar coron

Externí odkaz: https://doaj.org/article/619e220e191e4885bba18f51399a53b2

U-Pb zircon in situ dating with LA-MC-ICP-MS using a mixed detector configuration

Autor: Farid Chemale Jr, Koji Kawashita, Ivo A. Dussin, Janaína N. Ávila, Dayvisson Justino, Anelise Bertotti

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 84, Iss 2, Pp 275-296 (2012)

The LA-MC-ICP-MS method applied to U-Pb in situ dating is still rapidly evolving due to improvements in both lasers and ICP-MS. To test the validity and reproducibility of the method, 5 different zircon samples, including the standard Temora-2, rangi

Externí odkaz: https://doaj.org/article/d5b3ce87d8c74bce9de4ff0ed1a653f9

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Energy recovery from mixed H-/H0/H+ beams and collector simulations

Autor: Marco Cavenago, Piero Agostinetti, V. Variale, Emanuele Sartori, Gianluigi Serianni, C. Baltador, Pierluigi Veltri

Publikováno v: 5th International Symposium on Negative Ions, Beams and Sources, NIBS 2016, pp. 030033-1–030033-8, Oxford, United Kingdom, September 12-16, 2016
info:cnr-pdr/source/autori:Variale V.; Cavenago M.; Baltador C.; Serianni G.; Veltri P.; Sartori E.; Agostinetti P./congresso_nome:5th International Symposium on Negative Ions, Beams and Sources, NIBS 2016/congresso_luogo:Oxford, United Kingdom/congresso_data:September 12-16, 2016/anno:2017/pagina_da:030033-1/pagina_a:030033-8/intervallo_pagine:030033-1–030033-8

An axisymmetric system to recover beam energy from partially neutralized Hbeams was recently proposed, for a given beam acceleration voltage Vs . In the case of ion source NIO1 Vs may range from 20 to 60 kV. A realistic beam with 3 mrad divergence, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3cbf80f0f45a6c9fc055a6a020e4fec
http://hdl.handle.net/11577/3246289