Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Asvestari, E. (Eleanna)"'
Autor:
Owens, M. J. (Mathew J.), Barnard, L. A. (Luke A.), Pope, B. J. (Benjamin J. S.), Lockwood, M. (Mike), Usoskin, I. (Ilya), Asvestari, E. (Eleanna)
Severe geomagnetic storms appear to be ordered by the solar cycle in a number of ways. They occur more frequently close to solar maximum and the declining phase, are more common in larger solar cycles, and show different patterns of occurrence in odd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::ee66b603f9bbe4800bcc9355a888351e
https://gle.oulu.fi/
https://gle.oulu.fi/
Autor:
Asvestari, E. (Eleanna)
Galactic cosmic rays (GCRs) arriving at Earth, interact with nuclei of atmospheric gases leading to the production of cosmogenic radionuclides. The latter, following a series of processes, are eventually stored in terrestrial archives such as ice cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::48d64d72d9fab9a134011cd3ea9c9536
http://urn.fi/urn:isbn:9789526214658
http://urn.fi/urn:isbn:9789526214658
Autor:
Gil, A. (Agnieszka), Asvestari, E. (Eleanna), Kovaltsov, G. A. (Gennady A.), Usoskin, I. (Ilya)
Variability of Galactic cosmic ray (GCR) is often expressed in terms of the modulation potential, which is typically assessed using energy-integrating ground-based detectors, such as neutron monitors (NMs) for the last decades or cosmogenic isotopes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::e2a4d4739ec7786c972ead9c94f26d74
http://urn.fi/urn:nbn:fi-fe2017102650306
http://urn.fi/urn:nbn:fi-fe2017102650306
Autor:
Asvestari, E. (Eleanna), Gil, A. (Agnieszka), Kovaltsov, G. A. (Gennady A.), Usoskin, I. G. (Ilya G.)
The method of assessment of galactic cosmic rays (GCR) variability over different timescales, using energy-integrating ground-based detectors such as a neutron monitor and cosmogenic isotopes ¹⁰Be and ¹⁴C stored in natural archives is revisited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::ee37fb20170ab4d6061f3d5519dd5aca
http://urn.fi/urn:nbn:fi-fe2017112455055
http://urn.fi/urn:nbn:fi-fe2017112455055
Autor:
Usoskin, I. (Ilya), Asvestari, E. (Eleanna), Willamo, T. (Teemu), Gil, A. (Agnieszka), Kovaltsov, G. A. (Gennady A.), Mikhailov, V. V. (Vladimir V.), Mayorov, A. (Andrey)
Ground Level Enhancements (GLEs) recorded by neutron monitor detectors are characterized by a variety of energy spectra of solar energetic particles (SEP), which vary between soft (as in August 1972) and hard (February 1956) ones. The aim of this wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::6b56ddc63d6c14a496795e6302a614d2
http://urn.fi/urn:nbn:fi-fe2017110150459
http://urn.fi/urn:nbn:fi-fe2017110150459
Autor:
Asvestari, E. (Eleanna), Usoskin, I. G. (Ilya G.), Kovaltsov, G. A. (Gennady A.), Owens, M. J. (Mathew J.), Krivova, N. A. (Natalie A.), Rubinetti, S. (Sara), Taricco, C. (Carla)
Many sunspot number series exist suggesting different levels of solar activity during the past centuries. Their reliability can be assessed only by comparing them with alternative indirect proxies. We test different sunspot number series against the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::f2c9a1ac7f47ecd84dee142a2a07bed2
http://urn.fi/urn:nbn:fi-fe201703072004
http://urn.fi/urn:nbn:fi-fe201703072004