Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951–2004

By I. Usoskin, Katja Alanko-Huotari, G. Kovaltsov, K. Mursula. 2005

421 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Atmospheric Science, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/6d893f4f954866e79bde0b50ebb95363f1381afe

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Citations in the corpus

The Maunder minimum (1645–1715) was indeed a grand minimum: A reassessment of multiple datasets (2015, methodology): “Using an updated semi-empirical model (Alanko-Huotari et al. 2006; Asvestari & Usoskin 2015), we have computed the modulation potential φ (see deﬁnition and formalism in Usoskin et al. 2005) for the period since 1610 for the two scenarios described above, as shown in Fig.”
Energetic Particle Influence on the Earth’s Atmosphere (2015, methodology): “Therefore, by using data from the global NM network one can evaluate the spectrum of cosmic rays (Usoskin et al. 2005; Usoskin et al. 2011) as the effective energy of CR for a given NM depends on its location geomagnetic latitude (cut-off rigidity Rc) and altitude, from about 10 to 40 GeV (Alanko et”
Cosmic Ray Induced Ion Production in the Atmosphere (2008, background): “…in the polar atmosphere during a solar maximum (panel A); in the equatorial atmosphere during a solar minimum (panel B); and 2The CR spectrum can be uniquely parameterised via the modulation potential φ, which is ultimately defined by the solar magnetic activity—see Usoskin et al. (2005).”
Solar activity during the Holocene: the Hallstatt cycle and its consequence for grand minima and maxima (2016, methodology): “Cosmic ray variability was calculated in terms of the heliospheric modulation potential (see definitions and formalism in Usoskin et al. 2005), also consideringα-particles and heavier species of cosmic rays (Webber & Higbie 2009).”
Solar modulation parameter for cosmic rays since 1936 reconstructed from ground-based neutron monitors and ionization chambers (2011, methodology): “Using data from the world network of neutron monitors, we have recently reconstructed variations of GCR spectrum for the period of 1951–2004 [Usoskin et al., 2005, hereinafter referred to as U05].”
An Antarctic view of Beryllium-10 and solar activity for the past millennium (2011, background): “5.6 Comparison with other reconstructions Usoskin et al. (2005) have compared five estimates of the modulation parameter over the last 50 years, each based on a particular approximation of LIS.”
Total solar irradiance during the Holocene (2009, background): “[9] Recently, a f composite [Steinhilber et al., 2008] has been built from individual f records [Vonmoos et al., 2006; McCracken et al., 2004; Usoskin et al., 2005 ] which are based on the cosmogenic radionuclide 10Be measured in ice cores and on neutron monitor count rates.”
EXCLUSION OF COSMIC RAYS IN PROTOPLANETARY DISKS: STELLAR AND MAGNETIC EFFECTS (2013, methodology): “…way to describe the observed shape of the cosmic ray spectrum throughout the solar cycle using a single parameter, the modulation potential φ (Usoskin et al. 2005) with good astrophysical agreement at heliocentric distances, D, near D = 1 AU (e.g. CaballeroLopez & Moraal 2004; Usoskin et al. 2005).”
Cosmic ray induced ionization in the atmosphere: Full modeling and practical applications (2006, methodology): “[16] 2. The value of the modulation potential f can be obtained for a given period from Usoskin et al. [2005] or from http://cosmicrays.oulu.fi/phi.”
Dynamics of the Earth’s Particle Radiation Environment (2009, methodology): “For example, the modulation potential φCL obtained in the framework of the often used model by Castagnoli and Lal (1980) can be compared with that obtained by (2) and (3) as φCL = 0.97φ − 78 MV (Usoskin et al. 2005).”
A new approach to the long-term reconstruction of the solar irradiance leads to large historical solar forcing (2011, methodology): “The neutron monitor data were provided by Usoskin et al. (2005).”
JournalofGeophysicalResearch : Atmospheres Causes and importance of new particle formation in the present-day and preindustrial atmospheres (2017, positive): “The 22 year cycle is predicted by Usoskin et al. [2015] to lead to a stronger effect on ionization rates than the Maunder Minimum between 1645 and 1700.”
The Heliospheric Magnetic Field (2013, background): “http://www.livingreviews.org/lrsp-2013-5 The Heliospheric Magnetic Field 35 provides a more effective barrier to cosmic rays reaching the inner heliosphere (e.g., Usoskin et al., 2005, and references therein).”